diff --git a/include/asm-offsets.h b/include/asm-offsets.h
index ab28184..ad3bf1f 100644
--- a/include/asm-offsets.h
+++ b/include/asm-offsets.h
@@ -1,2 +1,6 @@
+#ifndef	DO_DEPS_ONLY
+
 #include <generated/generic-asm-offsets.h>
 /* #include <generated/asm-offsets.h> */
+
+#endif
diff --git a/include/common.h b/include/common.h
index 0686a17..189ad81 100644
--- a/include/common.h
+++ b/include/common.h
@@ -35,6 +35,7 @@
 typedef volatile unsigned char	vu_char;
 
 #include <config.h>
+#include <asm-offsets.h>
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/string.h>
diff --git a/include/configs/A3000.h b/include/configs/A3000.h
index 648aa03..3d60141 100644
--- a/include/configs/A3000.h
+++ b/include/configs/A3000.h
@@ -172,11 +172,9 @@
  */
 
 /* #define CONFIG_SYS_MONITOR_BASE	   CONFIG_SYS_TEXT_BASE */
-/*#define CONFIG_SYS_GBL_DATA_SIZE    256*/
-#define CONFIG_SYS_GBL_DATA_SIZE      128
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 
 /*
diff --git a/include/configs/ADCIOP.h b/include/configs/ADCIOP.h
index c4bc151..6f12c8d 100644
--- a/include/configs/ADCIOP.h
+++ b/include/configs/ADCIOP.h
@@ -115,8 +115,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x00df0000 /* inside of SDRAM			*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x0f00	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/AMX860.h b/include/configs/AMX860.h
index f5fa648..e7c6f96 100644
--- a/include/configs/AMX860.h
+++ b/include/configs/AMX860.h
@@ -139,8 +139,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/AP1000.h b/include/configs/AP1000.h
index 31df89c..9e5490d 100644
--- a/include/configs/AP1000.h
+++ b/include/configs/AP1000.h
@@ -210,8 +210,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x400000  /* inside of SDRAM			 */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/APC405.h b/include/configs/APC405.h
index af3223b..0adf3ed 100644
--- a/include/configs/APC405.h
+++ b/include/configs/APC405.h
@@ -421,8 +421,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* reserved bytes for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 /* reserve some memory for BOOT limit info */
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 16)
 
diff --git a/include/configs/AR405.h b/include/configs/AR405.h
index 1f7e79e..4963e9f 100644
--- a/include/configs/AR405.h
+++ b/include/configs/AR405.h
@@ -267,8 +267,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* use data cache		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/ASH405.h b/include/configs/ASH405.h
index a818070..ee80d9d 100644
--- a/include/configs/ASH405.h
+++ b/include/configs/ASH405.h
@@ -326,8 +326,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ATUM8548.h b/include/configs/ATUM8548.h
index 261aff1..78757ec 100644
--- a/include/configs/ATUM8548.h
+++ b/include/configs/ATUM8548.h
@@ -195,8 +195,7 @@
 
 #define CONFIG_SYS_INIT_L2_ADDR	0xf8f80000	/* relocate boot L2SRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/Adder.h b/include/configs/Adder.h
index 71e36c6..48e6df5 100644
--- a/include/configs/Adder.h
+++ b/include/configs/Adder.h
@@ -171,8 +171,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/Alaska8220.h b/include/configs/Alaska8220.h
index 7ede318..e050992 100644
--- a/include/configs/Alaska8220.h
+++ b/include/configs/Alaska8220.h
@@ -248,8 +248,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MBAR + 0x20000)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/B2.h b/include/configs/B2.h
index ca7350d..7846a92 100644
--- a/include/configs/B2.h
+++ b/include/configs/B2.h
@@ -53,7 +53,6 @@
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Monitor	*/
 #define CONFIG_ENV_SIZE		1024		/* 1024 bytes may be used for env vars*/
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024 )
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/BAB7xx.h b/include/configs/BAB7xx.h
index c557197..1497cae 100644
--- a/include/configs/BAB7xx.h
+++ b/include/configs/BAB7xx.h
@@ -200,8 +200,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR       0x00fd0000  /* above the memtest region */
 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE       64          /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET     (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET     (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/BC3450.h b/include/configs/BC3450.h
index 563da68..a833893 100644
--- a/include/configs/BC3450.h
+++ b/include/configs/BC3450.h
@@ -389,8 +389,7 @@
 # define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 #endif /*CONFIG_POST*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* Bytes reserved for initial data  */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/BMW.h b/include/configs/BMW.h
index 234cc20..8398b29 100644
--- a/include/configs/BMW.h
+++ b/include/configs/BMW.h
@@ -151,8 +151,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MONITOR_LEN
 #define CONFIG_SYS_INIT_RAM_SIZE   0x2F00  /* Size of used area in DPRAM  */
-#define CONFIG_SYS_GBL_DATA_SIZE  128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET  CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/CANBT.h b/include/configs/CANBT.h
index d67b659..b27ef64 100644
--- a/include/configs/CANBT.h
+++ b/include/configs/CANBT.h
@@ -224,8 +224,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x00ef0000 /* inside of SDRAM			*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x0f00	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/CATcenter.h b/include/configs/CATcenter.h
index 7442e3c..ac70d15 100644
--- a/include/configs/CATcenter.h
+++ b/include/configs/CATcenter.h
@@ -516,8 +516,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/CMS700.h b/include/configs/CMS700.h
index 34478bb..daaf624 100644
--- a/include/configs/CMS700.h
+++ b/include/configs/CMS700.h
@@ -288,8 +288,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/CPC45.h b/include/configs/CPC45.h
index 8502542..6a88d26 100644
--- a/include/configs/CPC45.h
+++ b/include/configs/CPC45.h
@@ -153,11 +153,10 @@
 
 /* Size in bytes reserved for initial data
  */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * NS16550 Configuration
diff --git a/include/configs/CPCI2DP.h b/include/configs/CPCI2DP.h
index b5edc03..99ace67 100644
--- a/include/configs/CPCI2DP.h
+++ b/include/configs/CPCI2DP.h
@@ -260,8 +260,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* use data cache		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE       128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET     (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET     (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/CPCI405.h b/include/configs/CPCI405.h
index df45b12..426fc57 100644
--- a/include/configs/CPCI405.h
+++ b/include/configs/CPCI405.h
@@ -336,8 +336,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x00df0000 /* inside of SDRAM			*/
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index 9a4e5f8..8f48ded 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -397,8 +397,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* use data cache		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/CPCI405AB.h b/include/configs/CPCI405AB.h
index fb14cd3..a042abf 100644
--- a/include/configs/CPCI405AB.h
+++ b/include/configs/CPCI405AB.h
@@ -389,8 +389,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* use data cache		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/CPCI405DT.h b/include/configs/CPCI405DT.h
index 70af2da..9b99ba8 100644
--- a/include/configs/CPCI405DT.h
+++ b/include/configs/CPCI405DT.h
@@ -392,8 +392,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* use data cache		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/CPCI750.h b/include/configs/CPCI750.h
index 76172eb..92ffaaa 100644
--- a/include/configs/CPCI750.h
+++ b/include/configs/CPCI750.h
@@ -267,8 +267,7 @@
 /* #define CONFIG_SYS_INIT_RAM_ADDR	0xfba00000*/ /* unused memory region */
 #define CONFIG_SYS_INIT_RAM_ADDR	0xf1080000 /* unused memory region */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #define RELOCATE_INTERNAL_RAM_ADDR
 #ifdef RELOCATE_INTERNAL_RAM_ADDR
diff --git a/include/configs/CPCIISER4.h b/include/configs/CPCIISER4.h
index f9badc0..b2ee873 100644
--- a/include/configs/CPCIISER4.h
+++ b/include/configs/CPCIISER4.h
@@ -250,8 +250,7 @@
 #define CONFIG_SYS_INIT_DCACHE_CS	7	/* use cs # 7 for data cache memory    */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* use data cache		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/CPU86.h b/include/configs/CPU86.h
index 7662b52..ab64ada 100644
--- a/include/configs/CPU86.h
+++ b/include/configs/CPU86.h
@@ -297,8 +297,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/CPU87.h b/include/configs/CPU87.h
index 18fdb90..2b1716a 100644
--- a/include/configs/CPU87.h
+++ b/include/configs/CPU87.h
@@ -312,8 +312,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/CRAYL1.h b/include/configs/CRAYL1.h
index 146540a..885d42b 100644
--- a/include/configs/CRAYL1.h
+++ b/include/configs/CRAYL1.h
@@ -229,16 +229,14 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE      256  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 #else
 #define CONFIG_SYS_OCM_DATA_ADDR	0xF0000000
 #define CONFIG_SYS_OCM_DATA_SIZE	0x1000
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR	/* inside of On Chip SRAM    */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE	/* Size of On Chip SRAM	     */
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #endif
 
diff --git a/include/configs/CU824.h b/include/configs/CU824.h
index 14970e0..a5c2ce5 100644
--- a/include/configs/CU824.h
+++ b/include/configs/CU824.h
@@ -141,11 +141,10 @@
 
 	/* Size in bytes reserved for initial data
 	 */
-#define CONFIG_SYS_GBL_DATA_SIZE    128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * NS16550 Configuration
diff --git a/include/configs/DASA_SIM.h b/include/configs/DASA_SIM.h
index 3d6b95a..3706071 100644
--- a/include/configs/DASA_SIM.h
+++ b/include/configs/DASA_SIM.h
@@ -116,8 +116,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x00df0000 /* inside of SDRAM			*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x0f00	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/DB64360.h b/include/configs/DB64360.h
index ba5adda..dbd224c 100644
--- a/include/configs/DB64360.h
+++ b/include/configs/DB64360.h
@@ -353,8 +353,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000 /* unused memory region */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #define RELOCATE_INTERNAL_RAM_ADDR
 #ifdef RELOCATE_INTERNAL_RAM_ADDR
diff --git a/include/configs/DB64460.h b/include/configs/DB64460.h
index 6586f23..321692b 100644
--- a/include/configs/DB64460.h
+++ b/include/configs/DB64460.h
@@ -291,8 +291,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000 /* unused memory region */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #define RELOCATE_INTERNAL_RAM_ADDR
 #ifdef RELOCATE_INTERNAL_RAM_ADDR
diff --git a/include/configs/DP405.h b/include/configs/DP405.h
index 2bf0799..ecdf93f 100644
--- a/include/configs/DP405.h
+++ b/include/configs/DP405.h
@@ -230,8 +230,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/DU405.h b/include/configs/DU405.h
index bb03f23..1493f75 100644
--- a/include/configs/DU405.h
+++ b/include/configs/DU405.h
@@ -287,8 +287,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/DU440.h b/include/configs/DU440.h
index 9146ad2..ceab604 100644
--- a/include/configs/DU440.h
+++ b/include/configs/DU440.h
@@ -80,8 +80,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM			*/
 
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/EB+MCF-EV123.h b/include/configs/EB+MCF-EV123.h
index d722ae6..0333925 100644
--- a/include/configs/EB+MCF-EV123.h
+++ b/include/configs/EB+MCF-EV123.h
@@ -154,9 +154,8 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE	64
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ELPPC.h b/include/configs/ELPPC.h
index ae9bfc5..8cce70c 100644
--- a/include/configs/ELPPC.h
+++ b/include/configs/ELPPC.h
@@ -177,8 +177,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR       0x00fd0000  /* above the memtest region */
 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE       64          /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET     (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET     (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/ELPT860.h b/include/configs/ELPT860.h
index 28e396e..c6a17b0 100644
--- a/include/configs/ELPT860.h
+++ b/include/configs/ELPT860.h
@@ -170,8 +170,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/EP88x.h b/include/configs/EP88x.h
index fbc3f25..a0acfd2 100644
--- a/include/configs/EP88x.h
+++ b/include/configs/EP88x.h
@@ -172,8 +172,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ERIC.h b/include/configs/ERIC.h
index 4e05e8f..8a0f850 100644
--- a/include/configs/ERIC.h
+++ b/include/configs/ERIC.h
@@ -353,8 +353,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x00df0000  /* inside of SDRAM		       */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x0f00	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ESTEEM192E.h b/include/configs/ESTEEM192E.h
index 21d995f1..841bf11 100644
--- a/include/configs/ESTEEM192E.h
+++ b/include/configs/ESTEEM192E.h
@@ -121,8 +121,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 
diff --git a/include/configs/ETX094.h b/include/configs/ETX094.h
index a9e7fa0..c427093 100644
--- a/include/configs/ETX094.h
+++ b/include/configs/ETX094.h
@@ -139,8 +139,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/EVB64260.h b/include/configs/EVB64260.h
index 94ab1c9..3fda551 100644
--- a/include/configs/EVB64260.h
+++ b/include/configs/EVB64260.h
@@ -163,8 +163,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define	CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_RAM_LOCK
 
 
diff --git a/include/configs/EXBITGEN.h b/include/configs/EXBITGEN.h
index 286c38c..f7b5bc9 100644
--- a/include/configs/EXBITGEN.h
+++ b/include/configs/EXBITGEN.h
@@ -201,8 +201,7 @@
 /* Global info and initial stack */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of on-chip SRAM	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #if defined(CONFIG_CMD_KGDB)
diff --git a/include/configs/FADS823.h b/include/configs/FADS823.h
index dcffac2..57336f9 100644
--- a/include/configs/FADS823.h
+++ b/include/configs/FADS823.h
@@ -171,8 +171,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/FADS850SAR.h b/include/configs/FADS850SAR.h
index e94474d..438d19e 100644
--- a/include/configs/FADS850SAR.h
+++ b/include/configs/FADS850SAR.h
@@ -118,8 +118,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/FLAGADM.h b/include/configs/FLAGADM.h
index 0471f8f..339bb59 100644
--- a/include/configs/FLAGADM.h
+++ b/include/configs/FLAGADM.h
@@ -129,8 +129,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/FPS850L.h b/include/configs/FPS850L.h
index 06b78ee..38d905a 100644
--- a/include/configs/FPS850L.h
+++ b/include/configs/FPS850L.h
@@ -168,8 +168,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/FPS860L.h b/include/configs/FPS860L.h
index 90d5b46..ca0b1cc 100644
--- a/include/configs/FPS860L.h
+++ b/include/configs/FPS860L.h
@@ -168,8 +168,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/G2000.h b/include/configs/G2000.h
index 6723c96..af602ff 100644
--- a/include/configs/G2000.h
+++ b/include/configs/G2000.h
@@ -356,8 +356,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/GENIETV.h b/include/configs/GENIETV.h
index 929b56e..c5ca279 100644
--- a/include/configs/GENIETV.h
+++ b/include/configs/GENIETV.h
@@ -162,8 +162,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/HH405.h b/include/configs/HH405.h
index 4244a04..a15e686 100644
--- a/include/configs/HH405.h
+++ b/include/configs/HH405.h
@@ -452,8 +452,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/HIDDEN_DRAGON.h b/include/configs/HIDDEN_DRAGON.h
index 592f4d2..c684cb8 100644
--- a/include/configs/HIDDEN_DRAGON.h
+++ b/include/configs/HIDDEN_DRAGON.h
@@ -127,19 +127,17 @@
 #define CONFIG_SYS_RAMBOOT		1
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE	256  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #else
 #undef	CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_MONITOR_LEN		0x00030000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #endif
 
diff --git a/include/configs/HUB405.h b/include/configs/HUB405.h
index cc5a9b7..827ecf2 100644
--- a/include/configs/HUB405.h
+++ b/include/configs/HUB405.h
@@ -325,8 +325,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IAD210.h b/include/configs/IAD210.h
index 75e152c..27bd146 100644
--- a/include/configs/IAD210.h
+++ b/include/configs/IAD210.h
@@ -184,8 +184,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ICU862.h b/include/configs/ICU862.h
index 3528d5d..b011d50 100644
--- a/include/configs/ICU862.h
+++ b/include/configs/ICU862.h
@@ -188,8 +188,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IDS8247.h b/include/configs/IDS8247.h
index d0f6952..8552250 100644
--- a/include/configs/IDS8247.h
+++ b/include/configs/IDS8247.h
@@ -294,8 +294,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IP860.h b/include/configs/IP860.h
index cbece32..ba8d633 100644
--- a/include/configs/IP860.h
+++ b/include/configs/IP860.h
@@ -152,8 +152,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IPHASE4539.h b/include/configs/IPHASE4539.h
index e19a3df..0af43b6 100644
--- a/include/configs/IPHASE4539.h
+++ b/include/configs/IPHASE4539.h
@@ -247,8 +247,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ISPAN.h b/include/configs/ISPAN.h
index e78ff06..49c6510 100644
--- a/include/configs/ISPAN.h
+++ b/include/configs/ISPAN.h
@@ -232,8 +232,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IVML24.h b/include/configs/IVML24.h
index 28a8ace..b827954 100644
--- a/include/configs/IVML24.h
+++ b/include/configs/IVML24.h
@@ -154,8 +154,7 @@
 # define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
 #endif
 
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IVMS8.h b/include/configs/IVMS8.h
index 16628ea..9b0c32a 100644
--- a/include/configs/IVMS8.h
+++ b/include/configs/IVMS8.h
@@ -150,8 +150,7 @@
 # define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
 #endif
 
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h
index 8584b34..bc5d761 100644
--- a/include/configs/IceCube.h
+++ b/include/configs/IceCube.h
@@ -278,8 +278,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/JSE.h b/include/configs/JSE.h
index fb35ee6..c38e0d2 100644
--- a/include/configs/JSE.h
+++ b/include/configs/JSE.h
@@ -61,8 +61,7 @@
   /* ... give it the whole init ram */
 # define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE
   /* ... Shave a bit off the end for global data */
-# define CONFIG_SYS_GBL_DATA_SIZE	128
-# define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+# define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
   /* ... and place the stack pointer at the top of what's left. */
 # define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
diff --git a/include/configs/KAREF.h b/include/configs/KAREF.h
index 82b79c9..fcf66b7 100644
--- a/include/configs/KAREF.h
+++ b/include/configs/KAREF.h
@@ -81,9 +81,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR     CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR     CONFIG_SYS_ISRAM_BASE /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE      0x2000	     /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE     128	     /* num bytes initial data	*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET    (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 #define CONFIG_SYS_MONITOR_LEN	      (256 * 1024)   /* Rsrv 256kB for Mon	*/
diff --git a/include/configs/KUP4K.h b/include/configs/KUP4K.h
index 1bcf581..c0035e6 100644
--- a/include/configs/KUP4K.h
+++ b/include/configs/KUP4K.h
@@ -212,8 +212,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/KUP4X.h b/include/configs/KUP4X.h
index b220991..5084ccc 100644
--- a/include/configs/KUP4X.h
+++ b/include/configs/KUP4X.h
@@ -228,8 +228,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/LANTEC.h b/include/configs/LANTEC.h
index 4357062..0f4ea41 100644
--- a/include/configs/LANTEC.h
+++ b/include/configs/LANTEC.h
@@ -156,8 +156,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h
index d251625..a45cdc1 100644
--- a/include/configs/M5208EVBE.h
+++ b/include/configs/M5208EVBE.h
@@ -148,8 +148,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x4000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/M52277EVB.h b/include/configs/M52277EVB.h
index a4420eb..bb3b474 100644
--- a/include/configs/M52277EVB.h
+++ b/include/configs/M52277EVB.h
@@ -209,8 +209,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x8000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 32)
 #define CONFIG_SYS_SBFHDR_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - 32)
 
diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h
index 6d624dc..cd12d2b 100644
--- a/include/configs/M5235EVB.h
+++ b/include/configs/M5235EVB.h
@@ -169,8 +169,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x21
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M5249EVB.h b/include/configs/M5249EVB.h
index 9aae2c6..104fcde 100644
--- a/include/configs/M5249EVB.h
+++ b/include/configs/M5249EVB.h
@@ -110,8 +110,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_ENV_IS_IN_FLASH	1
diff --git a/include/configs/M5253DEMO.h b/include/configs/M5253DEMO.h
index 64b0b69..f2f3159 100644
--- a/include/configs/M5253DEMO.h
+++ b/include/configs/M5253DEMO.h
@@ -168,8 +168,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000	/* Size of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/M5253EVBE.h b/include/configs/M5253EVBE.h
index 1dee3ef..dd8a560 100644
--- a/include/configs/M5253EVBE.h
+++ b/include/configs/M5253EVBE.h
@@ -136,8 +136,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000	/* Size of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
index 41b1314..992d738 100644
--- a/include/configs/M5271EVB.h
+++ b/include/configs/M5271EVB.h
@@ -188,8 +188,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/M5272C3.h b/include/configs/M5272C3.h
index dd5ca08..b3c774f 100644
--- a/include/configs/M5272C3.h
+++ b/include/configs/M5272C3.h
@@ -164,8 +164,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M5275EVB.h b/include/configs/M5275EVB.h
index f879042..56a760f 100644
--- a/include/configs/M5275EVB.h
+++ b/include/configs/M5275EVB.h
@@ -174,8 +174,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000	/* Size of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	1000	/* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M5282EVB.h b/include/configs/M5282EVB.h
index 9aecd12..0c10480 100644
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -155,8 +155,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000	/* Size of used area in internal SRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h
index 17efb63..d205e7c 100644
--- a/include/configs/M53017EVB.h
+++ b/include/configs/M53017EVB.h
@@ -169,8 +169,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x20000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index 6717ef3..7ae0fad 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -164,8 +164,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
index 441496b..7086a1b 100644
--- a/include/configs/M5373EVB.h
+++ b/include/configs/M5373EVB.h
@@ -164,8 +164,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h
index 4c45517..37715c5 100644
--- a/include/configs/M54451EVB.h
+++ b/include/configs/M54451EVB.h
@@ -222,8 +222,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #define CONFIG_SYS_SBFHDR_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - 32)
 
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 6a7c92c..86faa3d 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -281,8 +281,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x8000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #define CONFIG_SYS_SBFHDR_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - 32)
 
diff --git a/include/configs/M5475EVB.h b/include/configs/M5475EVB.h
index ec2b075..5f6eb55 100644
--- a/include/configs/M5475EVB.h
+++ b/include/configs/M5475EVB.h
@@ -215,8 +215,7 @@
 #define CONFIG_SYS_INIT_RAM1_ADDR	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
 #define CONFIG_SYS_INIT_RAM1_END	0x1000	/* End of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM1_CTRL	0x21
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/M5485EVB.h b/include/configs/M5485EVB.h
index 92fe316..e178e35 100644
--- a/include/configs/M5485EVB.h
+++ b/include/configs/M5485EVB.h
@@ -201,8 +201,7 @@
 #define CONFIG_SYS_INIT_RAM1_ADDR	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
 #define CONFIG_SYS_INIT_RAM1_END	0x1000	/* End of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM1_CTRL	0x21
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/MBX.h b/include/configs/MBX.h
index 647e9dd..cb5b023 100644
--- a/include/configs/MBX.h
+++ b/include/configs/MBX.h
@@ -145,8 +145,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2f00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_VPD_SIZE	256 /* size in bytes reserved for vpd buffer */
 #define CONFIG_SYS_INIT_VPD_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_VPD_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_VPD_OFFSET-8)
diff --git a/include/configs/MBX860T.h b/include/configs/MBX860T.h
index 26d1b22..969ba7e 100644
--- a/include/configs/MBX860T.h
+++ b/include/configs/MBX860T.h
@@ -99,8 +99,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2f00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_VPD_SIZE	256 /* size in bytes reserved for vpd buffer */
 #define CONFIG_SYS_INIT_VPD_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_VPD_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_VPD_OFFSET-8)
diff --git a/include/configs/METROBOX.h b/include/configs/METROBOX.h
index abc7ad2..9b83e21 100644
--- a/include/configs/METROBOX.h
+++ b/include/configs/METROBOX.h
@@ -143,9 +143,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR     CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR     CONFIG_SYS_ISRAM_BASE /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE      0x2000	     /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE     128	     /* num bytes initial data	*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET    (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 #define CONFIG_SYS_MONITOR_LEN	      (256 * 1024)   /* Rsrv 256kB for Mon	*/
diff --git a/include/configs/MHPC.h b/include/configs/MHPC.h
index a4a5269..b9c1638 100644
--- a/include/configs/MHPC.h
+++ b/include/configs/MHPC.h
@@ -180,8 +180,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index a8d297e..ce9273b 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -309,8 +309,7 @@
 #define CONFIG_SYS_OCM_DATA_SIZE	0x1000
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR	/* inside of On Chip SRAM    */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE	/* Size of On Chip SRAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 /* reserve some memory for POST and BOOT limit info */
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 32)
 
diff --git a/include/configs/ML2.h b/include/configs/ML2.h
index c22824f..ed78387 100644
--- a/include/configs/ML2.h
+++ b/include/configs/ML2.h
@@ -212,8 +212,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR       0x800000  /* inside of SDRAM                     */
 #define CONFIG_SYS_INIT_RAM_SIZE        0x2000  /* Size of used area in RAM             */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/MOUSSE.h b/include/configs/MOUSSE.h
index 4a407b1..9529c87 100644
--- a/include/configs/MOUSSE.h
+++ b/include/configs/MOUSSE.h
@@ -158,8 +158,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MONITOR_LEN
 #define CONFIG_SYS_INIT_RAM_SIZE   0x2F00  /* Size of used area in DPRAM  */
-#define CONFIG_SYS_GBL_DATA_SIZE  64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET  CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h
index c3ab8a70..2225b46 100644
--- a/include/configs/MPC8260ADS.h
+++ b/include/configs/MPC8260ADS.h
@@ -349,8 +349,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #ifdef CONFIG_SYS_LOWBOOT
diff --git a/include/configs/MPC8266ADS.h b/include/configs/MPC8266ADS.h
index 456f008..5794473 100644
--- a/include/configs/MPC8266ADS.h
+++ b/include/configs/MPC8266ADS.h
@@ -383,8 +383,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* Use this HRCW for booting from address 0xfe00000 (JP3 in setting 1-2)  */
diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h
index b111015..3ff175c 100644
--- a/include/configs/MPC8308RDB.h
+++ b/include/configs/MPC8308RDB.h
@@ -213,9 +213,8 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index b141fdf..1201133 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -210,8 +210,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000		/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index 48167c4..6476c4c 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -192,8 +192,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index 857181a..1191eea 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -166,8 +166,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000		/* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index ade5b6d..affa3a9 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -153,8 +153,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000		/* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 5ac20f2..45b6b5f 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -195,8 +195,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000		/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000			/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100			/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(384 * 1024)		/* Reserve 384 kB for Mon */
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index 26e9b82..de233ff 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -308,8 +308,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000		/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index 29e1d31..7b82c43 100644
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -182,8 +182,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h
index b830a0f..b0cdc02 100644
--- a/include/configs/MPC8360ERDK.h
+++ b/include/configs/MPC8360ERDK.h
@@ -173,8 +173,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index e482646..c237991 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -216,8 +216,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index b5c05fe..385c7c3 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -239,8 +239,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 6f4c1bf..8410bb7 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -305,9 +305,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000	/* Initial L1 address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000	/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET \
-		(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+		(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN	(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 2d9e788..9386f64 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -234,8 +234,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h
index dcb1127..a968949 100644
--- a/include/configs/MPC8540EVAL.h
+++ b/include/configs/MPC8540EVAL.h
@@ -166,8 +166,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index ffaa8d3..12ce6f7 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -256,8 +256,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	    /* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	    /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index cd5f181..e94822e 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -206,8 +206,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE       0x00004000      /* Size of used area in RAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 031e130..b221a5c 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -277,8 +277,7 @@
 
 #define CONFIG_SYS_INIT_L2_ADDR	0xf8f80000	/* relocate boot L2SRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 13df407..334a410 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -254,8 +254,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	    /* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	    /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index b2d7892..744e4a3 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -231,8 +231,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 6e0ff7e..281918b 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -237,8 +237,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	    /* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	    /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 6ef30c5..6a15da5 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -270,9 +270,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000  /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	    /* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-			(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+			(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN	(256 * 1024)	/* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 9685df8..f949cc2 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -270,8 +270,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000	/* Initial L1 address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000	/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index b023f81..17dac6c 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -215,8 +215,7 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 9c6f840..ab3ae5b 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -273,8 +273,7 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon */
diff --git a/include/configs/MUSENKI.h b/include/configs/MUSENKI.h
index 79bd608..27ebceb 100644
--- a/include/configs/MUSENKI.h
+++ b/include/configs/MUSENKI.h
@@ -155,11 +155,9 @@
  */
 
 /* #define CONFIG_SYS_MONITOR_BASE        CONFIG_SYS_TEXT_BASE */
-/*#define CONFIG_SYS_GBL_DATA_SIZE    256*/
-#define CONFIG_SYS_GBL_DATA_SIZE      128
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 
 /*
diff --git a/include/configs/MVBC_P.h b/include/configs/MVBC_P.h
index 88bfc81..6f4d187 100644
--- a/include/configs/MVBC_P.h
+++ b/include/configs/MVBC_P.h
@@ -237,8 +237,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/MVBLM7.h b/include/configs/MVBLM7.h
index c2fe620..c201310 100644
--- a/include/configs/MVBLM7.h
+++ b/include/configs/MVBLM7.h
@@ -125,8 +125,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000		/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
diff --git a/include/configs/MVBLUE.h b/include/configs/MVBLUE.h
index cd1bc80..3aed447 100644
--- a/include/configs/MVBLUE.h
+++ b/include/configs/MVBLUE.h
@@ -215,8 +215,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE     128
-#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Low Level Configuration Settings
diff --git a/include/configs/MVS1.h b/include/configs/MVS1.h
index 1e4e6d9..46151da 100644
--- a/include/configs/MVS1.h
+++ b/include/configs/MVS1.h
@@ -141,8 +141,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/MVSMR.h b/include/configs/MVSMR.h
index 7582735..f7fd9b2 100644
--- a/include/configs/MVSMR.h
+++ b/include/configs/MVSMR.h
@@ -206,9 +206,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-						CONFIG_SYS_GBL_DATA_SIZE)
+						GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/MigoR.h b/include/configs/MigoR.h
index 6083892..8a6b8d0 100644
--- a/include/configs/MigoR.h
+++ b/include/configs/MigoR.h
@@ -99,7 +99,6 @@
 /* Size of DRAM reserved for malloc() use */
 #define CONFIG_SYS_MALLOC_LEN	(256 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
 
 /* FLASH */
diff --git a/include/configs/NETPHONE.h b/include/configs/NETPHONE.h
index fd6ab59..04f0f0b 100644
--- a/include/configs/NETPHONE.h
+++ b/include/configs/NETPHONE.h
@@ -173,8 +173,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/NETTA.h b/include/configs/NETTA.h
index 2d38a1b..795c0f6 100644
--- a/include/configs/NETTA.h
+++ b/include/configs/NETTA.h
@@ -186,8 +186,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/NETTA2.h b/include/configs/NETTA2.h
index 5415b5c..d02dca9 100644
--- a/include/configs/NETTA2.h
+++ b/include/configs/NETTA2.h
@@ -174,8 +174,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/NETVIA.h b/include/configs/NETVIA.h
index ea838ae..a92e3a6 100644
--- a/include/configs/NETVIA.h
+++ b/include/configs/NETVIA.h
@@ -154,8 +154,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/NSCU.h b/include/configs/NSCU.h
index 743b6dd..7e3ba2a 100644
--- a/include/configs/NSCU.h
+++ b/include/configs/NSCU.h
@@ -176,8 +176,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/NX823.h b/include/configs/NX823.h
index 23a30f7..bb0d3a3 100644
--- a/include/configs/NX823.h
+++ b/include/configs/NX823.h
@@ -118,8 +118,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/OCRTC.h b/include/configs/OCRTC.h
index 6c6828a..65a366a 100644
--- a/include/configs/OCRTC.h
+++ b/include/configs/OCRTC.h
@@ -298,8 +298,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/ORSG.h b/include/configs/ORSG.h
index 5ab9942..c2e3b2b 100644
--- a/include/configs/ORSG.h
+++ b/include/configs/ORSG.h
@@ -294,8 +294,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/OXC.h b/include/configs/OXC.h
index 0f362f1..bc8e718 100644
--- a/include/configs/OXC.h
+++ b/include/configs/OXC.h
@@ -150,8 +150,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MALLOC_LEN		(512 << 10)	/* Reserve 512 kB for malloc()	*/
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index bc5b73e..6c8579f 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -155,9 +155,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000 /* Initial L1 address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000 /* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 7f05618..b99f383 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -213,9 +213,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR      0xffd00000	/* stack in RAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000	/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE \
-						- CONFIG_SYS_GBL_DATA_SIZE)
+						- GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon*/
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 6e26f7a..0af2152 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -274,8 +274,7 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000	/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
diff --git a/include/configs/P3G4.h b/include/configs/P3G4.h
index 54212f1..eb641f5 100644
--- a/include/configs/P3G4.h
+++ b/include/configs/P3G4.h
@@ -186,8 +186,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define	CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_RAM_LOCK
 
 
diff --git a/include/configs/PATI.h b/include/configs/PATI.h
index 8887f97..da2d602 100644
--- a/include/configs/PATI.h
+++ b/include/configs/PATI.h
@@ -133,8 +133,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_IMMR + 0x003f9800)	/* Physical start adress of internal MPC555 writable RAM */
 #define	CONFIG_SYS_INIT_RAM_SIZE	(CONFIG_SYS_IMMR + 0x003fffff)	/* Physical end adress of internal MPC555 used RAM area	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	128			/* Size in bytes reserved for initial global data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - CONFIG_SYS_GBL_DATA_SIZE) /* Offset from the beginning of ram */
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - GENERATED_GBL_DATA_SIZE) /* Offset from the beginning of ram */
 #define	CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_IMMR + 0x03fa000)	/* Physical start adress of inital stack */
 /*
  * Start addresses for the final memory configuration
diff --git a/include/configs/PCI405.h b/include/configs/PCI405.h
index 91c8f53..6be5c25 100644
--- a/include/configs/PCI405.h
+++ b/include/configs/PCI405.h
@@ -309,8 +309,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/PCI5441.h b/include/configs/PCI5441.h
index 3e7e74b..70775e7 100644
--- a/include/configs/PCI5441.h
+++ b/include/configs/PCI5441.h
@@ -60,12 +60,11 @@
  *	-The stack is placed below global data (&grows down).
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)	/* Reserve 128k		*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* Global data size rsvd*/
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP		CONFIG_SYS_GBL_DATA_OFFSET
 
 /*------------------------------------------------------------------------
diff --git a/include/configs/PCIPPC2.h b/include/configs/PCIPPC2.h
index ea02311..e778c59 100644
--- a/include/configs/PCIPPC2.h
+++ b/include/configs/PCIPPC2.h
@@ -140,11 +140,10 @@
 
 /* Size in bytes reserved for initial data
  */
-#define CONFIG_SYS_GBL_DATA_SIZE    128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x8000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET    CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_INIT_RAM_LOCK
diff --git a/include/configs/PCIPPC6.h b/include/configs/PCIPPC6.h
index 4cf45d3..48911b7 100644
--- a/include/configs/PCIPPC6.h
+++ b/include/configs/PCIPPC6.h
@@ -142,11 +142,10 @@
 
 /* Size in bytes reserved for initial data
  */
-#define CONFIG_SYS_GBL_DATA_SIZE    128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x8000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET    CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_INIT_RAM_LOCK
diff --git a/include/configs/PIP405.h b/include/configs/PIP405.h
index 04062b0..2dc6057 100644
--- a/include/configs/PIP405.h
+++ b/include/configs/PIP405.h
@@ -259,8 +259,7 @@
 #define CONFIG_SYS_OCM_DATA_SIZE	0x1000
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR	/* inside of On Chip SRAM    */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE	/* Size of On Chip SRAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /***********************************************************************
diff --git a/include/configs/PK1C20.h b/include/configs/PK1C20.h
index 8e8c049..b466c4b 100644
--- a/include/configs/PK1C20.h
+++ b/include/configs/PK1C20.h
@@ -62,12 +62,11 @@
  *	-The stack is placed below global data (&grows down).
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 128k		*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* Global data size rsvd*/
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP		CONFIG_SYS_GBL_DATA_OFFSET
 
 /*------------------------------------------------------------------------
diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h
index 421f26a..dcf6293 100644
--- a/include/configs/PLU405.h
+++ b/include/configs/PLU405.h
@@ -370,8 +370,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM  */
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/PM520.h b/include/configs/PM520.h
index f039e5a..8354e70 100644
--- a/include/configs/PM520.h
+++ b/include/configs/PM520.h
@@ -236,8 +236,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/PM826.h b/include/configs/PM826.h
index 7ac29f2..501f691 100644
--- a/include/configs/PM826.h
+++ b/include/configs/PM826.h
@@ -294,8 +294,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/PM828.h b/include/configs/PM828.h
index 565a5d8..1af043d 100644
--- a/include/configs/PM828.h
+++ b/include/configs/PM828.h
@@ -288,8 +288,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/PM854.h b/include/configs/PM854.h
index 6c3f7c2..1e2089f 100644
--- a/include/configs/PM854.h
+++ b/include/configs/PM854.h
@@ -167,8 +167,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 kB for Mon */
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index f5aa77a..d3e8f41 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -170,8 +170,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)    /* Reserve 512 kB for Mon */
diff --git a/include/configs/PMC405.h b/include/configs/PMC405.h
index d5794e4..c2db5ea 100644
--- a/include/configs/PMC405.h
+++ b/include/configs/PMC405.h
@@ -331,9 +331,8 @@
 #define CONFIG_SYS_INIT_RAM_SIZE		CONFIG_SYS_OCM_DATA_SIZE
 
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_OF_LIBFDT
diff --git a/include/configs/PMC405DE.h b/include/configs/PMC405DE.h
index 201a9c4..83cee96 100644
--- a/include/configs/PMC405DE.h
+++ b/include/configs/PMC405DE.h
@@ -272,9 +272,8 @@
 /* End of used area in RAM */
 #define CONFIG_SYS_INIT_RAM_SIZE		CONFIG_SYS_OCM_DATA_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* bytes res. for initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h
index 1568912..4eb0735 100644
--- a/include/configs/PMC440.h
+++ b/include/configs/PMC440.h
@@ -89,8 +89,7 @@
 /* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM                  */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/PN62.h b/include/configs/PN62.h
index 29ebd09..7f2f113 100644
--- a/include/configs/PN62.h
+++ b/include/configs/PN62.h
@@ -152,12 +152,10 @@
 #define CONFIG_SYS_MONITOR_LEN		0x00030000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 
-/*#define CONFIG_SYS_GBL_DATA_SIZE    256*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 
 #define CONFIG_SYS_NO_FLASH		1		/* There is no FLASH memory	*/
diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
index b2de868..a14bd0e 100644
--- a/include/configs/PPChameleonEVB.h
+++ b/include/configs/PPChameleonEVB.h
@@ -533,8 +533,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/QS823.h b/include/configs/QS823.h
index 0df1084..36efbf2 100644
--- a/include/configs/QS823.h
+++ b/include/configs/QS823.h
@@ -273,8 +273,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/QS850.h b/include/configs/QS850.h
index 338ca2e..5c6ed07 100644
--- a/include/configs/QS850.h
+++ b/include/configs/QS850.h
@@ -273,8 +273,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/QS860T.h b/include/configs/QS860T.h
index 6574986..b0bee82 100644
--- a/include/configs/QS860T.h
+++ b/include/configs/QS860T.h
@@ -182,8 +182,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/R360MPI.h b/include/configs/R360MPI.h
index 000a27d..a8e9a4a 100644
--- a/include/configs/R360MPI.h
+++ b/include/configs/R360MPI.h
@@ -196,8 +196,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/RBC823.h b/include/configs/RBC823.h
index 91e3b77..40980fe 100644
--- a/include/configs/RBC823.h
+++ b/include/configs/RBC823.h
@@ -168,8 +168,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/RPXClassic.h b/include/configs/RPXClassic.h
index 757b7f9..267ece1 100644
--- a/include/configs/RPXClassic.h
+++ b/include/configs/RPXClassic.h
@@ -184,8 +184,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/RPXlite.h b/include/configs/RPXlite.h
index 3fa5a9a..74926d8 100644
--- a/include/configs/RPXlite.h
+++ b/include/configs/RPXlite.h
@@ -120,8 +120,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/RPXlite_DW.h b/include/configs/RPXlite_DW.h
index ebc652d..7b561cb 100644
--- a/include/configs/RPXlite_DW.h
+++ b/include/configs/RPXlite_DW.h
@@ -195,8 +195,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/RPXsuper.h b/include/configs/RPXsuper.h
index 3a30b4a..5c19bd3 100644
--- a/include/configs/RPXsuper.h
+++ b/include/configs/RPXsuper.h
@@ -266,8 +266,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR       CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE      128     /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/RRvision.h b/include/configs/RRvision.h
index 58813d7..7dcc14c 100644
--- a/include/configs/RRvision.h
+++ b/include/configs/RRvision.h
@@ -197,8 +197,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/Rattler.h b/include/configs/Rattler.h
index ae71e37..4844fba 100644
--- a/include/configs/Rattler.h
+++ b/include/configs/Rattler.h
@@ -242,8 +242,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index 081c59b..fd9bacc 100644
--- a/include/configs/SBC8540.h
+++ b/include/configs/SBC8540.h
@@ -195,8 +195,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon */
diff --git a/include/configs/SCM.h b/include/configs/SCM.h
index 55efe53..ec26290 100644
--- a/include/configs/SCM.h
+++ b/include/configs/SCM.h
@@ -326,8 +326,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/SIMPC8313.h b/include/configs/SIMPC8313.h
index 0348297..30a8e41 100644
--- a/include/configs/SIMPC8313.h
+++ b/include/configs/SIMPC8313.h
@@ -105,8 +105,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x1000		/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
diff --git a/include/configs/SM850.h b/include/configs/SM850.h
index 13d556d..833b18a 100644
--- a/include/configs/SM850.h
+++ b/include/configs/SM850.h
@@ -126,8 +126,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/SMN42.h b/include/configs/SMN42.h
index ba3ada1..6d8780a 100644
--- a/include/configs/SMN42.h
+++ b/include/configs/SMN42.h
@@ -48,7 +48,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/SPD823TS.h b/include/configs/SPD823TS.h
index a1cd670..fba5b5e 100644
--- a/include/configs/SPD823TS.h
+++ b/include/configs/SPD823TS.h
@@ -138,8 +138,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/SX1.h b/include/configs/SX1.h
index 6149276..01c2b3d 100644
--- a/include/configs/SX1.h
+++ b/include/configs/SX1.h
@@ -47,7 +47,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/SXNI855T.h b/include/configs/SXNI855T.h
index 52e8e16..774c98f 100644
--- a/include/configs/SXNI855T.h
+++ b/include/configs/SXNI855T.h
@@ -206,8 +206,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/Sandpoint8240.h b/include/configs/Sandpoint8240.h
index e2d45b1..f984141 100644
--- a/include/configs/Sandpoint8240.h
+++ b/include/configs/Sandpoint8240.h
@@ -155,20 +155,17 @@
 #define CONFIG_SYS_RAMBOOT		1
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE	256  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #else
 #undef	CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_MONITOR_LEN		0x00030000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 
-/*#define CONFIG_SYS_GBL_DATA_SIZE    256*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #endif
 
diff --git a/include/configs/Sandpoint8245.h b/include/configs/Sandpoint8245.h
index 1eaad5a..b47adcc 100644
--- a/include/configs/Sandpoint8245.h
+++ b/include/configs/Sandpoint8245.h
@@ -125,20 +125,17 @@
 #define CONFIG_SYS_RAMBOOT		1
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE	256  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #else
 #undef	CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_MONITOR_LEN		0x00030000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 
-/*#define CONFIG_SYS_GBL_DATA_SIZE    256*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #endif
 
diff --git a/include/configs/TASREG.h b/include/configs/TASREG.h
index 6be20be..c93b12e 100644
--- a/include/configs/TASREG.h
+++ b/include/configs/TASREG.h
@@ -190,8 +190,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_ENV_IS_IN_FLASH	1
diff --git a/include/configs/TB5200.h b/include/configs/TB5200.h
index 1bcb9d0..feaadf3 100644
--- a/include/configs/TB5200.h
+++ b/include/configs/TB5200.h
@@ -333,8 +333,7 @@
 #endif
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/TK885D.h b/include/configs/TK885D.h
index f24b86e..72c6523 100644
--- a/include/configs/TK885D.h
+++ b/include/configs/TK885D.h
@@ -222,8 +222,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TOP5200.h b/include/configs/TOP5200.h
index ba1fcf1..2267d59 100644
--- a/include/configs/TOP5200.h
+++ b/include/configs/TOP5200.h
@@ -300,8 +300,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/TOP860.h b/include/configs/TOP860.h
index 0901013..d6ea22d 100644
--- a/include/configs/TOP860.h
+++ b/include/configs/TOP860.h
@@ -231,8 +231,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2f00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_VPD_SIZE	256 /* size in bytes reserved for vpd buffer */
 #define CONFIG_SYS_INIT_VPD_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_VPD_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_VPD_OFFSET-8)
diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h
index 86ebaa4..c11fe8a 100644
--- a/include/configs/TQM5200.h
+++ b/include/configs/TQM5200.h
@@ -493,8 +493,7 @@
 #endif
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/TQM823L.h b/include/configs/TQM823L.h
index 681185d..f2a2e33 100644
--- a/include/configs/TQM823L.h
+++ b/include/configs/TQM823L.h
@@ -183,8 +183,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM823M.h b/include/configs/TQM823M.h
index 5d32b41..f6b856c 100644
--- a/include/configs/TQM823M.h
+++ b/include/configs/TQM823M.h
@@ -178,8 +178,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM8260.h b/include/configs/TQM8260.h
index 7214c85..36ecbd8 100644
--- a/include/configs/TQM8260.h
+++ b/include/configs/TQM8260.h
@@ -363,8 +363,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM8272.h b/include/configs/TQM8272.h
index 1771824..d1d9e8e 100644
--- a/include/configs/TQM8272.h
+++ b/include/configs/TQM8272.h
@@ -489,8 +489,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index abaae73..7c9dd79 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -153,8 +153,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000		/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(384 * 1024) /* Reserve 384 kB = 3 sect. for Mon */
diff --git a/include/configs/TQM850L.h b/include/configs/TQM850L.h
index a4efe11..6114bb0 100644
--- a/include/configs/TQM850L.h
+++ b/include/configs/TQM850L.h
@@ -168,8 +168,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM850M.h b/include/configs/TQM850M.h
index 0300586..3b52025 100644
--- a/include/configs/TQM850M.h
+++ b/include/configs/TQM850M.h
@@ -167,8 +167,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM855L.h b/include/configs/TQM855L.h
index e9c69dc..fd90501 100644
--- a/include/configs/TQM855L.h
+++ b/include/configs/TQM855L.h
@@ -172,8 +172,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM855M.h b/include/configs/TQM855M.h
index e0481f1..3e3f6de 100644
--- a/include/configs/TQM855M.h
+++ b/include/configs/TQM855M.h
@@ -206,8 +206,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h
index 5836976..890d6d9 100644
--- a/include/configs/TQM85xx.h
+++ b/include/configs/TQM85xx.h
@@ -245,8 +245,7 @@
 				 + 0x04010000)	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data	*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(~CONFIG_SYS_TEXT_BASE + 1)/* Reserved for Monitor	*/
diff --git a/include/configs/TQM860L.h b/include/configs/TQM860L.h
index da8a664..cdf4885 100644
--- a/include/configs/TQM860L.h
+++ b/include/configs/TQM860L.h
@@ -171,8 +171,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM860M.h b/include/configs/TQM860M.h
index 13425b1..7ccc614 100644
--- a/include/configs/TQM860M.h
+++ b/include/configs/TQM860M.h
@@ -172,8 +172,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM862L.h b/include/configs/TQM862L.h
index 3f879ec..0082e71 100644
--- a/include/configs/TQM862L.h
+++ b/include/configs/TQM862L.h
@@ -175,8 +175,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM862M.h b/include/configs/TQM862M.h
index 1206b7a..6e891e7 100644
--- a/include/configs/TQM862M.h
+++ b/include/configs/TQM862M.h
@@ -175,8 +175,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM866M.h b/include/configs/TQM866M.h
index c3f3e87..8636ff4 100644
--- a/include/configs/TQM866M.h
+++ b/include/configs/TQM866M.h
@@ -218,8 +218,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h
index a30e82d..5204771 100644
--- a/include/configs/TQM885D.h
+++ b/include/configs/TQM885D.h
@@ -220,8 +220,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/Total5200.h b/include/configs/Total5200.h
index 3bb975c..717b5cd 100644
--- a/include/configs/Total5200.h
+++ b/include/configs/Total5200.h
@@ -248,8 +248,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h
index ebc81c4..ebe9e42 100644
--- a/include/configs/VCMA9.h
+++ b/include/configs/VCMA9.h
@@ -101,7 +101,6 @@
  * Size of malloc() pool
  */
 /*#define CONFIG_MALLOC_SIZE	(CONFIG_ENV_SIZE + 128*1024)*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* size in bytes reserved for initial data */
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)	/* BUNZIP2 needs a lot of RAM */
diff --git a/include/configs/VOH405.h b/include/configs/VOH405.h
index 4827748..f0c0bd9 100644
--- a/include/configs/VOH405.h
+++ b/include/configs/VOH405.h
@@ -379,8 +379,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/VOM405.h b/include/configs/VOM405.h
index f1e4407..fec9df0 100644
--- a/include/configs/VOM405.h
+++ b/include/configs/VOM405.h
@@ -260,8 +260,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/VoVPN-GW.h b/include/configs/VoVPN-GW.h
index 4db8356..c06909f 100644
--- a/include/configs/VoVPN-GW.h
+++ b/include/configs/VoVPN-GW.h
@@ -299,8 +299,7 @@
 /* definitions for initial stack pointer and data area (in DPRAM) */
 #define CONFIG_SYS_INIT_RAM_ADDR		CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE		0x2000
-#define CONFIG_SYS_GBL_DATA_SIZE		128
-#define CONFIG_SYS_GBL_DATA_OFFSET		(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET		(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET		CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/W7OLMC.h b/include/configs/W7OLMC.h
index 1e71d09..5d1c188 100644
--- a/include/configs/W7OLMC.h
+++ b/include/configs/W7OLMC.h
@@ -314,8 +314,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #if defined(CONFIG_CMD_KGDB)
diff --git a/include/configs/W7OLMG.h b/include/configs/W7OLMG.h
index 0ff84d5..422a781 100644
--- a/include/configs/W7OLMG.h
+++ b/include/configs/W7OLMG.h
@@ -317,8 +317,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #if defined(CONFIG_CMD_KGDB)
diff --git a/include/configs/WUH405.h b/include/configs/WUH405.h
index a67dab2..027a904 100644
--- a/include/configs/WUH405.h
+++ b/include/configs/WUH405.h
@@ -323,8 +323,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/Yukon8220.h b/include/configs/Yukon8220.h
index 2d52864..0e340e8 100644
--- a/include/configs/Yukon8220.h
+++ b/include/configs/Yukon8220.h
@@ -259,8 +259,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MBAR + 0x20000)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/ZPC1900.h b/include/configs/ZPC1900.h
index 1d103f2..265b111 100644
--- a/include/configs/ZPC1900.h
+++ b/include/configs/ZPC1900.h
@@ -196,8 +196,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* Hard reset configuration word */
diff --git a/include/configs/ZUMA.h b/include/configs/ZUMA.h
index 69e28d5..5489bd8 100644
--- a/include/configs/ZUMA.h
+++ b/include/configs/ZUMA.h
@@ -181,8 +181,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_RAM_LOCK
 
 
diff --git a/include/configs/a320evb.h b/include/configs/a320evb.h
index fcc5563..f67cf06 100644
--- a/include/configs/a320evb.h
+++ b/include/configs/a320evb.h
@@ -110,7 +110,6 @@
 /*-----------------------------------------------------------------------
  * size in bytes reserved for initial data
 */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*-----------------------------------------------------------------------
  * SDRAM controller configuration
diff --git a/include/configs/a4m072.h b/include/configs/a4m072.h
index aa0238b..20c119a 100644
--- a/include/configs/a4m072.h
+++ b/include/configs/a4m072.h
@@ -253,8 +253,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE		MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/acadia.h b/include/configs/acadia.h
index 0b10569..5573dc7 100644
--- a/include/configs/acadia.h
+++ b/include/configs/acadia.h
@@ -86,8 +86,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR	/* inside of SRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE	/* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128			/* size for initial data	*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/actux1.h b/include/configs/actux1.h
index 91f6ff0..8886eff 100644
--- a/include/configs/actux1.h
+++ b/include/configs/actux1.h
@@ -55,7 +55,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE		128
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/actux2.h b/include/configs/actux2.h
index b936938..756279e 100644
--- a/include/configs/actux2.h
+++ b/include/configs/actux2.h
@@ -46,7 +46,6 @@
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE		128
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/actux3.h b/include/configs/actux3.h
index f5ee899..ad9173f 100644
--- a/include/configs/actux3.h
+++ b/include/configs/actux3.h
@@ -46,7 +46,6 @@
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE		128
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/actux4.h b/include/configs/actux4.h
index 8d70a26..04145c3 100644
--- a/include/configs/actux4.h
+++ b/include/configs/actux4.h
@@ -46,7 +46,6 @@
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE		128
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/aev.h b/include/configs/aev.h
index 122ebab..fb958fd 100644
--- a/include/configs/aev.h
+++ b/include/configs/aev.h
@@ -277,8 +277,7 @@
 #endif
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/afeb9260.h b/include/configs/afeb9260.h
index 24484fd..9cd0bc6 100644
--- a/include/configs/afeb9260.h
+++ b/include/configs/afeb9260.h
@@ -167,7 +167,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32 * 1024)	/* regular stack */
 
diff --git a/include/configs/alpr.h b/include/configs/alpr.h
index ee13d1b..d93e505 100644
--- a/include/configs/alpr.h
+++ b/include/configs/alpr.h
@@ -65,9 +65,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR   CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR   CONFIG_SYS_ISRAM_BASE  /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE    0x2000	    /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE   128		    /* num bytes initial data	*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 #define CONFIG_SYS_MONITOR_LEN	    (256 * 1024)    /* Reserve 256 kB for Mon	*/
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index a9045d8..9a9ba88 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -61,7 +61,6 @@
  */
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 /*
  * DDR related
diff --git a/include/configs/ap325rxa.h b/include/configs/ap325rxa.h
index 80a5797..e7f37f5 100644
--- a/include/configs/ap325rxa.h
+++ b/include/configs/ap325rxa.h
@@ -112,7 +112,6 @@
 /* Size of DRAM reserved for malloc() use */
 #define CONFIG_SYS_MALLOC_LEN	(256 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
 
 /* FLASH */
diff --git a/include/configs/apollon.h b/include/configs/apollon.h
index c1295de..aa74462 100644
--- a/include/configs/apollon.h
+++ b/include/configs/apollon.h
@@ -79,7 +79,6 @@
 #define CONFIG_ENV_SIZE_FLEX SZ_256K
 #define	CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + SZ_1M)
 /* bytes reserved for initial data */
-#define	CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
diff --git a/include/configs/aria.h b/include/configs/aria.h
index 37592fc..b3ca8d2 100644
--- a/include/configs/aria.h
+++ b/include/configs/aria.h
@@ -302,9 +302,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SRAM_BASE
 #define CONFIG_SYS_INIT_RAM_SIZE		CONFIG_SYS_SRAM_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/armadillo.h b/include/configs/armadillo.h
index 49ea3a1..d0d0998 100644
--- a/include/configs/armadillo.h
+++ b/include/configs/armadillo.h
@@ -51,7 +51,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/assabet.h b/include/configs/assabet.h
index 58cdbd5..5cd1836 100644
--- a/include/configs/assabet.h
+++ b/include/configs/assabet.h
@@ -48,7 +48,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE       128	/* size rsrvd for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h
index dae31b1..d468e49 100644
--- a/include/configs/astro_mcf5373l.h
+++ b/include/configs/astro_mcf5373l.h
@@ -302,9 +302,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x8000
 #define CONFIG_SYS_INIT_RAM_CTRL	0x221
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h
index 44c2870..cde5aed 100644
--- a/include/configs/at91cap9adk.h
+++ b/include/configs/at91cap9adk.h
@@ -209,7 +209,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h
index d39e8f2..fb9d0a5 100644
--- a/include/configs/at91rm9200dk.h
+++ b/include/configs/at91rm9200dk.h
@@ -76,7 +76,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_BAUDRATE 115200
 
diff --git a/include/configs/at91rm9200ek.h b/include/configs/at91rm9200ek.h
index b386057..14559f5 100644
--- a/include/configs/at91rm9200ek.h
+++ b/include/configs/at91rm9200ek.h
@@ -205,10 +205,9 @@
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + SZ_128K, \
 					     SZ_4K)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_4K \
-					- CONFIG_SYS_GBL_DATA_SIZE)
+					- GENERATED_GBL_DATA_SIZE)
 
 #define CONFIG_STACKSIZE		SZ_32K	/* regular stack */
 #define CONFIG_STACKSIZE_IRQ		SZ_4K	/* Unsure if to big or to small*/
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index b89242b..02401b8 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -213,7 +213,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index df8181b..05e12dd 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -231,7 +231,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index 5cafa1e..0905638 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -341,7 +341,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/at91sam9m10g45ek.h b/include/configs/at91sam9m10g45ek.h
index 44c5496..67288d0 100644
--- a/include/configs/at91sam9m10g45ek.h
+++ b/include/configs/at91sam9m10g45ek.h
@@ -217,7 +217,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index e8fcd66..22054cf 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -176,7 +176,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/atc.h b/include/configs/atc.h
index 472e73c..53da0f7 100644
--- a/include/configs/atc.h
+++ b/include/configs/atc.h
@@ -245,8 +245,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/balloon3.h b/include/configs/balloon3.h
index ae60f2e..63e6d6e 100644
--- a/include/configs/balloon3.h
+++ b/include/configs/balloon3.h
@@ -33,7 +33,6 @@
  */
 #define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
-#define	CONFIG_SYS_GBL_DATA_SIZE	128
 #define	CONFIG_ARCH_CPU_INIT
 #define	CONFIG_BOOTCOMMAND						\
 	"fpga load 0x0 0x50000 0x62638; "				\
@@ -133,7 +132,7 @@
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define	CONFIG_SYS_INIT_SP_ADDR		\
-	(PHYS_SDRAM_1 + CONFIG_SYS_GBL_DATA_SIZE + 2048)
+	(PHYS_SDRAM_1 + GENERATED_GBL_DATA_SIZE + 2048)
 
 /*
  * NOR FLASH
diff --git a/include/configs/bamboo.h b/include/configs/bamboo.h
index b985dc1..7b66fc0 100644
--- a/include/configs/bamboo.h
+++ b/include/configs/bamboo.h
@@ -81,8 +81,7 @@
 #define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* DCache       */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data	*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/barco.h b/include/configs/barco.h
index 6ff5c55..dcba0cb 100644
--- a/include/configs/barco.h
+++ b/include/configs/barco.h
@@ -152,19 +152,17 @@
 #define CONFIG_SYS_RAMBOOT		1
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE	256  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #else
 #undef	CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_MONITOR_LEN		0x00030000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #endif
 
diff --git a/include/configs/bluestone.h b/include/configs/bluestone.h
index c689763..3e691fd 100644
--- a/include/configs/bluestone.h
+++ b/include/configs/bluestone.h
@@ -67,9 +67,8 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM    */
 #define CONFIG_SYS_INIT_RAM_SIZE		(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/bubinga.h b/include/configs/bubinga.h
index 7171032..da67ae3 100644
--- a/include/configs/bubinga.h
+++ b/include/configs/bubinga.h
@@ -240,8 +240,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/c2mon.h b/include/configs/c2mon.h
index 8852f74..f325d2b 100644
--- a/include/configs/c2mon.h
+++ b/include/configs/c2mon.h
@@ -144,8 +144,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ca9x4_ct_vxp.h b/include/configs/ca9x4_ct_vxp.h
index 2ab5579..63f003d 100644
--- a/include/configs/ca9x4_ct_vxp.h
+++ b/include/configs/ca9x4_ct_vxp.h
@@ -45,7 +45,6 @@
 
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define SCTL_BASE			0x10001000
 #define VEXPRESS_FLASHPROG_FLVPPEN	(1 << 0)
@@ -119,7 +118,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE		0x1000
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_SDRAM_BASE + \
 					 CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_GBL_DATA_OFFSET
 
 /* Basic environment settings */
diff --git a/include/configs/canmb.h b/include/configs/canmb.h
index 7666ee7..d4c5bbd 100644
--- a/include/configs/canmb.h
+++ b/include/configs/canmb.h
@@ -160,8 +160,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h
index fc039f8..8c03582 100644
--- a/include/configs/canyonlands.h
+++ b/include/configs/canyonlands.h
@@ -125,8 +125,7 @@
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM			*/
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/cerf250.h b/include/configs/cerf250.h
index a0726a9..9696487 100644
--- a/include/configs/cerf250.h
+++ b/include/configs/cerf250.h
@@ -49,7 +49,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -157,7 +156,7 @@
 #define CONFIG_SYS_FLASH_BASE			PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * GPIO settings
diff --git a/include/configs/cm4008.h b/include/configs/cm4008.h
index 7ea1a46..6e4a3b4 100644
--- a/include/configs/cm4008.h
+++ b/include/configs/cm4008.h
@@ -43,7 +43,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/cm41xx.h b/include/configs/cm41xx.h
index ea374da..dca7d54 100644
--- a/include/configs/cm41xx.h
+++ b/include/configs/cm41xx.h
@@ -43,7 +43,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/cm5200.h b/include/configs/cm5200.h
index 488c0f2..0abe090 100644
--- a/include/configs/cm5200.h
+++ b/include/configs/cm5200.h
@@ -167,8 +167,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 #endif
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_BOARD_TYPES	1	/* we use board_type */
 
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h
index ffe83f0..ff4f306 100644
--- a/include/configs/cmc_pu2.h
+++ b/include/configs/cmc_pu2.h
@@ -76,7 +76,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_BAUDRATE		9600
 
diff --git a/include/configs/cmi_mpc5xx.h b/include/configs/cmi_mpc5xx.h
index e03bf31..198f342 100644
--- a/include/configs/cmi_mpc5xx.h
+++ b/include/configs/cmi_mpc5xx.h
@@ -130,8 +130,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_IMMR + 0x003f9800)	/* Physical start adress of internal MPC555 writable RAM */
 #define	CONFIG_SYS_INIT_RAM_SIZE	(CONFIG_SYS_IMMR + 0x003fffff)	/* Physical end adress of internal MPC555 used RAM area	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64			/* Size in bytes reserved for initial global data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - CONFIG_SYS_GBL_DATA_SIZE) /* Offset from the beginning of ram */
+#define CONFIG_SYS_GBL_DATA_OFFSET	((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - GENERATED_GBL_DATA_SIZE) /* Offset from the beginning of ram */
 #define	CONFIG_SYS_INIT_SP_ADDR	0x013fa000		/* Physical start adress of inital stack */
 
 /*
diff --git a/include/configs/cobra5272.h b/include/configs/cobra5272.h
index 0b36eb5..5348ad1 100644
--- a/include/configs/cobra5272.h
+++ b/include/configs/cobra5272.h
@@ -277,8 +277,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/cogent_mpc8260.h b/include/configs/cogent_mpc8260.h
index b10e217..d77af0d 100644
--- a/include/configs/cogent_mpc8260.h
+++ b/include/configs/cogent_mpc8260.h
@@ -225,8 +225,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/cogent_mpc8xx.h b/include/configs/cogent_mpc8xx.h
index 4d4a81c..3ee4a40 100644
--- a/include/configs/cogent_mpc8xx.h
+++ b/include/configs/cogent_mpc8xx.h
@@ -172,8 +172,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/colibri_pxa270.h b/include/configs/colibri_pxa270.h
index afc1537..a523189 100644
--- a/include/configs/colibri_pxa270.h
+++ b/include/configs/colibri_pxa270.h
@@ -38,7 +38,6 @@
  */
 #define	CONFIG_ENV_SIZE			0x4000
 #define	CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define	CONFIG_SYS_GBL_DATA_SIZE	128
 #define	CONFIG_SYS_TEXT_BASE		0x0
 #define	CONFIG_ENV_OVERWRITE		/* override default environment */
 
@@ -170,7 +169,7 @@
 #define	CONFIG_SYS_LOAD_ADDR		(0xa1000000)
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * NOR FLASH
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 065e89f..2ac59e5 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -213,8 +213,7 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000	/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
diff --git a/include/configs/cpci5200.h b/include/configs/cpci5200.h
index 78df31f..c1742c1 100644
--- a/include/configs/cpci5200.h
+++ b/include/configs/cpci5200.h
@@ -237,8 +237,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/cpu9260.h b/include/configs/cpu9260.h
index fb6f79a..d239423 100644
--- a/include/configs/cpu9260.h
+++ b/include/configs/cpu9260.h
@@ -445,7 +445,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		\
 		ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_STACKSIZE		(32 * 1024)
 
diff --git a/include/configs/cpuat91.h b/include/configs/cpuat91.h
index 9ef4523..5f40908 100644
--- a/include/configs/cpuat91.h
+++ b/include/configs/cpuat91.h
@@ -200,7 +200,6 @@
 #define CONFIG_SYS_HZ_CLOCK		(AT91C_MASTER_CLOCK / 2)
 
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_STACKSIZE		(32 * 1024)
 
 #if defined(CONFIG_USE_IRQ)
diff --git a/include/configs/cradle.h b/include/configs/cradle.h
index 3da3562..c21af38 100644
--- a/include/configs/cradle.h
+++ b/include/configs/cradle.h
@@ -44,7 +44,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -140,7 +139,7 @@
 #define CONFIG_SYS_FLASH_BASE          PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * FLASH and environment organization
diff --git a/include/configs/csb226.h b/include/configs/csb226.h
index 72e47ce..505740c 100644
--- a/include/configs/csb226.h
+++ b/include/configs/csb226.h
@@ -117,7 +117,6 @@
  *
  */
 #define CONFIG_SYS_MALLOC_LEN		(128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* size in bytes reserved for initial data */
 
 #define CONFIG_SYS_LONGHELP				/* undef to save memory         */
 #define CONFIG_SYS_PROMPT		"uboot> "	/* Monitor Command Prompt       */
@@ -182,7 +181,7 @@
 #define CONFIG_SYS_FLASH_BASE          PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 # if 0
 /* FIXME: switch to _documented_ registers */
diff --git a/include/configs/csb272.h b/include/configs/csb272.h
index 071e967..0ea34b8 100644
--- a/include/configs/csb272.h
+++ b/include/configs/csb272.h
@@ -294,8 +294,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of on-chip SRAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* byte size reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/csb472.h b/include/configs/csb472.h
index 8f5b3d4..2373167 100644
--- a/include/configs/csb472.h
+++ b/include/configs/csb472.h
@@ -293,8 +293,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of on-chip SRAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* byte size reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/csb637.h b/include/configs/csb637.h
index efa2780..f92f3c7 100644
--- a/include/configs/csb637.h
+++ b/include/configs/csb637.h
@@ -76,7 +76,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_BAUDRATE 115200
 
diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h
index 160ece2..d8f1e9f 100644
--- a/include/configs/da830evm.h
+++ b/include/configs/da830evm.h
@@ -47,7 +47,6 @@
  * Memory Info
  */
 #define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* reserved for initial data */
 #define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
 #define PHYS_SDRAM_1_SIZE	(64 << 20) /* SDRAM size 64MB */
 #define CONFIG_SYS_MEMTEST_START	PHYS_SDRAM_1 /* memtest start addr */
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 7bf6336..11f2869 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -45,7 +45,6 @@
  * Memory Info
  */
 #define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* reserved for initial data */
 #define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
 #define PHYS_SDRAM_1_SIZE	(64 << 20) /* SDRAM size 64MB */
 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
@@ -192,5 +191,5 @@
 /* additions for new relocation code, must added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		0xc0000000
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
-					CONFIG_SYS_GBL_DATA_SIZE)
+					GENERATED_GBL_DATA_SIZE)
 #endif /* __CONFIG_H */
diff --git a/include/configs/davinci_dm355evm.h b/include/configs/davinci_dm355evm.h
index 37011c0..d4c3697 100644
--- a/include/configs/davinci_dm355evm.h
+++ b/include/configs/davinci_dm355evm.h
@@ -151,7 +151,6 @@
 /* U-Boot memory configuration */
 #define CONFIG_STACKSIZE		(256 << 10)	/* 256 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x87000000	/* physical address */
 #define CONFIG_SYS_MEMTEST_END		0x88000000	/* test 16MB RAM */
 
diff --git a/include/configs/davinci_dm355leopard.h b/include/configs/davinci_dm355leopard.h
index e09fb75..4b1f029 100644
--- a/include/configs/davinci_dm355leopard.h
+++ b/include/configs/davinci_dm355leopard.h
@@ -134,7 +134,6 @@
 /* U-Boot memory configuration */
 #define CONFIG_STACKSIZE		(256 << 10)	/* 256 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x87000000	/* physical address */
 #define CONFIG_SYS_MEMTEST_END		0x88000000	/* test 16MB RAM */
 
diff --git a/include/configs/davinci_dm365evm.h b/include/configs/davinci_dm365evm.h
index 2c3d88d..04b6044 100644
--- a/include/configs/davinci_dm365evm.h
+++ b/include/configs/davinci_dm365evm.h
@@ -183,7 +183,6 @@
 /* U-Boot memory configuration */
 #define CONFIG_STACKSIZE		(256 << 10)	/* 256 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x87000000	/* physical address */
 #define CONFIG_SYS_MEMTEST_END		0x88000000	/* test 16MB RAM */
 
diff --git a/include/configs/davinci_dm6467evm.h b/include/configs/davinci_dm6467evm.h
index ddc5990..6b5d865 100644
--- a/include/configs/davinci_dm6467evm.h
+++ b/include/configs/davinci_dm6467evm.h
@@ -41,7 +41,6 @@
 
 /* Memory Info */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* initial data */
 #define CONFIG_SYS_MEMTEST_START	0x80000000
 #define CONFIG_SYS_MEMTEST_END		0x81000000	/* 16MB RAM test */
 #define CONFIG_NR_DRAM_BANKS		1
diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h
index aab2afa..ec05aba 100644
--- a/include/configs/davinci_dvevm.h
+++ b/include/configs/davinci_dvevm.h
@@ -72,7 +72,6 @@
 /* Memory Info */
 /*=============*/
 #define CONFIG_SYS_MALLOC_LEN		(0x10000 + 128*1024)	/* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* reserved for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x80000000	/* memtest start address */
 #define CONFIG_SYS_MEMTEST_END		0x81000000	/* 16MB RAM test */
 #define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h
index 04cdc21..409c5a4 100644
--- a/include/configs/davinci_schmoogie.h
+++ b/include/configs/davinci_schmoogie.h
@@ -39,7 +39,6 @@
 /* Memory Info */
 /*=============*/
 #define CONFIG_SYS_MALLOC_LEN		(0x10000 + 256*1024)	/* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* reserved for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x80000000	/* memtest start address */
 #define CONFIG_SYS_MEMTEST_END		0x81000000	/* 16MB RAM test */
 #define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
diff --git a/include/configs/davinci_sffsdr.h b/include/configs/davinci_sffsdr.h
index f4e17f8..c7e0e56 100644
--- a/include/configs/davinci_sffsdr.h
+++ b/include/configs/davinci_sffsdr.h
@@ -42,7 +42,6 @@
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20
 /* Memory Info */
 #define CONFIG_SYS_MALLOC_LEN		(0x10000 + 256*1024)	/* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* reserved for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x80000000	/* memtest start address */
 #define CONFIG_SYS_MEMTEST_END		0x81000000	/* 16MB RAM test */
 #define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h
index 1746495..3035f79 100644
--- a/include/configs/davinci_sonata.h
+++ b/include/configs/davinci_sonata.h
@@ -72,7 +72,6 @@
 /* Memory Info */
 /*=============*/
 #define CONFIG_SYS_MALLOC_LEN		(0x10000 + 128*1024)	/* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* reserved for initial data */
 #define CONFIG_SYS_MEMTEST_START	0x80000000	/* memtest start address */
 #define CONFIG_SYS_MEMTEST_END		0x81000000	/* 16MB RAM test */
 #define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
diff --git a/include/configs/debris.h b/include/configs/debris.h
index 978b143..7ad36a1 100644
--- a/include/configs/debris.h
+++ b/include/configs/debris.h
@@ -200,20 +200,17 @@
 #define CONFIG_SYS_RAMBOOT		1
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE	256  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 #else
 #undef	CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_MONITOR_LEN		0x00040000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 
-/*#define CONFIG_SYS_GBL_DATA_SIZE    256*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #endif
 
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index 2815771..fb81c64 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -63,7 +63,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 
 /* Hardware drivers */
diff --git a/include/configs/digsy_mtc.h b/include/configs/digsy_mtc.h
index 0ede4ec..d541160 100644
--- a/include/configs/digsy_mtc.h
+++ b/include/configs/digsy_mtc.h
@@ -310,9 +310,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE		MPC5XXX_SRAM_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	4096
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/dlvision.h b/include/configs/dlvision.h
index c9bd261..c490ff6 100644
--- a/include/configs/dlvision.h
+++ b/include/configs/dlvision.h
@@ -193,9 +193,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size/bytes res'd for init data*/
 #define CONFIG_SYS_GBL_DATA_OFFSET \
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/dnp1110.h b/include/configs/dnp1110.h
index e48e20f..5c05e4d 100644
--- a/include/configs/dnp1110.h
+++ b/include/configs/dnp1110.h
@@ -49,7 +49,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/eXalion.h b/include/configs/eXalion.h
index 11cfe70..61f34dd 100644
--- a/include/configs/eXalion.h
+++ b/include/configs/eXalion.h
@@ -122,8 +122,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
 #define CONFIG_SYS_INIT_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_DATA_SIZE)
 
-#define CONFIG_SYS_GBL_DATA_SIZE	 256	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 
diff --git a/include/configs/eb_cpux9k2.h b/include/configs/eb_cpux9k2.h
index 8d8af93..754fc8b 100644
--- a/include/configs/eb_cpux9k2.h
+++ b/include/configs/eb_cpux9k2.h
@@ -91,7 +91,6 @@
  */
 
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 520*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * sdram
diff --git a/include/configs/ebony.h b/include/configs/ebony.h
index 46988c1..d6b6551 100644
--- a/include/configs/ebony.h
+++ b/include/configs/ebony.h
@@ -74,9 +74,8 @@
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_INIT_RAM_ADDR   CONFIG_SYS_ISRAM_BASE  /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE    0x2000	    /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE  128		    /* num bytes initial data	*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/edb93xx.h b/include/configs/edb93xx.h
index ff25ee2..19b7632 100644
--- a/include/configs/edb93xx.h
+++ b/include/configs/edb93xx.h
@@ -218,7 +218,6 @@
 #define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)
 
 /* Run-time memory allocatons */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_STACKSIZE		(128 * 1024)
 
 #if defined(CONFIG_USE_IRQ)
diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h
index 43e5e87..a75f06a 100644
--- a/include/configs/edminiv2.h
+++ b/include/configs/edminiv2.h
@@ -205,7 +205,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN	(1024 * 128) /* 128kB for malloc() */
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Other required minimal configurations
@@ -226,6 +225,6 @@
 /* additions for new relocation code, must be added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		0
 #define CONFIG_SYS_INIT_SP_ADDR	\
-	(CONFIG_SYS_SDRAM_BASE + 0x1000 - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
 
 #endif /* _CONFIG_EDMINIV2_H */
diff --git a/include/configs/ep7312.h b/include/configs/ep7312.h
index e151faa..fdb98b5 100644
--- a/include/configs/ep7312.h
+++ b/include/configs/ep7312.h
@@ -42,7 +42,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/ep8248.h b/include/configs/ep8248.h
index a21dbf7..bb87d36 100644
--- a/include/configs/ep8248.h
+++ b/include/configs/ep8248.h
@@ -219,8 +219,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* Hard reset configuration word */
diff --git a/include/configs/ep8260.h b/include/configs/ep8260.h
index 277bd8d..b15659d 100644
--- a/include/configs/ep8260.h
+++ b/include/configs/ep8260.h
@@ -430,8 +430,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR       CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE      128     /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/ep82xxm.h b/include/configs/ep82xxm.h
index 114af7a..692f0ec 100644
--- a/include/configs/ep82xxm.h
+++ b/include/configs/ep82xxm.h
@@ -347,8 +347,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 
diff --git a/include/configs/espt.h b/include/configs/espt.h
index 2ec907c..26389ed 100644
--- a/include/configs/espt.h
+++ b/include/configs/espt.h
@@ -85,7 +85,6 @@
 /* Size of DRAM reserved for malloc() use */
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 #define CONFIG_SYS_FLASH_CFI
diff --git a/include/configs/evb4510.h b/include/configs/evb4510.h
index 0f415d9..fb05727 100644
--- a/include/configs/evb4510.h
+++ b/include/configs/evb4510.h
@@ -53,7 +53,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
diff --git a/include/configs/galaxy5200.h b/include/configs/galaxy5200.h
index cb521a1..9535eb9 100644
--- a/include/configs/galaxy5200.h
+++ b/include/configs/galaxy5200.h
@@ -210,10 +210,9 @@
 #define CONFIG_SYS_INIT_RAM_SIZE		MPC5XXX_SRAM_SIZE
 
 /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-						CONFIG_SYS_GBL_DATA_SIZE)
+						GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/gcplus.h b/include/configs/gcplus.h
index 41294b9..82e70f7 100644
--- a/include/configs/gcplus.h
+++ b/include/configs/gcplus.h
@@ -60,7 +60,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE       128     /* size rsrvd for initial data */
 
 
 /*
diff --git a/include/configs/gdppc440etx.h b/include/configs/gdppc440etx.h
index 32e3cd6..3c59ff4 100644
--- a/include/configs/gdppc440etx.h
+++ b/include/configs/gdppc440etx.h
@@ -73,9 +73,8 @@
 #define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* DCache             */
 #define CONFIG_SYS_INIT_RAM_SIZE		(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes init data*/
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE \
-					 - CONFIG_SYS_GBL_DATA_SIZE)
+					 - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/gr_cpci_ax2000.h b/include/configs/gr_cpci_ax2000.h
index bb4ea79..dc62ea3 100644
--- a/include/configs/gr_cpci_ax2000.h
+++ b/include/configs/gr_cpci_ax2000.h
@@ -261,10 +261,9 @@
 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 #endif
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_SYS_PROM_SIZE		(8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE		(8192-GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_PROM_OFFSET		(CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_PROM_OFFSET-32)
diff --git a/include/configs/gr_ep2s60.h b/include/configs/gr_ep2s60.h
index 35c4a08..5efe676 100644
--- a/include/configs/gr_ep2s60.h
+++ b/include/configs/gr_ep2s60.h
@@ -229,10 +229,9 @@
 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_SDRAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_SDRAM_END - GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_SYS_PROM_SIZE		(8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE		(8192-GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_PROM_OFFSET		(CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_PROM_OFFSET-32)
diff --git a/include/configs/gr_xc3s_1500.h b/include/configs/gr_xc3s_1500.h
index 92fbbbb..505db10 100644
--- a/include/configs/gr_xc3s_1500.h
+++ b/include/configs/gr_xc3s_1500.h
@@ -206,10 +206,9 @@
 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_SYS_PROM_SIZE		(8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE		(8192-GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_PROM_OFFSET		(CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_PROM_OFFSET-32)
diff --git a/include/configs/grsim.h b/include/configs/grsim.h
index 5dfdf51..bbd2f91 100644
--- a/include/configs/grsim.h
+++ b/include/configs/grsim.h
@@ -231,10 +231,9 @@
 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_SYS_PROM_SIZE		(8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE		(8192-GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_PROM_OFFSET		(CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_PROM_OFFSET-32)
diff --git a/include/configs/grsim_leon2.h b/include/configs/grsim_leon2.h
index 39af8fe..294d6c4 100644
--- a/include/configs/grsim_leon2.h
+++ b/include/configs/grsim_leon2.h
@@ -229,10 +229,9 @@
 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_SYS_PROM_SIZE		(8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE		(8192-GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_PROM_OFFSET		(CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_PROM_OFFSET-32)
diff --git a/include/configs/gw8260.h b/include/configs/gw8260.h
index 13bb822..35e6944 100644
--- a/include/configs/gw8260.h
+++ b/include/configs/gw8260.h
@@ -439,8 +439,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR    CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE     0x4000  /* Size of used area in DPRAM    */
-#define CONFIG_SYS_GBL_DATA_SIZE   128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET   CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/hcu4.h b/include/configs/hcu4.h
index d4168eb..c56efde 100644
--- a/include/configs/hcu4.h
+++ b/include/configs/hcu4.h
@@ -72,8 +72,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR	/* OCM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/hcu5.h b/include/configs/hcu5.h
index 7ff51a7..0c8fdf5 100644
--- a/include/configs/hcu5.h
+++ b/include/configs/hcu5.h
@@ -83,8 +83,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM			*/
 
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/hermes.h b/include/configs/hermes.h
index 089f1da..d849b5c 100644
--- a/include/configs/hermes.h
+++ b/include/configs/hermes.h
@@ -123,8 +123,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/hmi1001.h b/include/configs/hmi1001.h
index aebb5e5..354072a 100644
--- a/include/configs/hmi1001.h
+++ b/include/configs/hmi1001.h
@@ -201,8 +201,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 #endif
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/hymod.h b/include/configs/hymod.h
index 5a4488b..7c4c2ba 100644
--- a/include/configs/hymod.h
+++ b/include/configs/hymod.h
@@ -378,8 +378,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/icon.h b/include/configs/icon.h
index 4742429..2fac0ef 100644
--- a/include/configs/icon.h
+++ b/include/configs/icon.h
@@ -98,10 +98,9 @@
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE	/* Init RAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000		/* size of used area */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* sizeof init data */
 
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*
diff --git a/include/configs/idmr.h b/include/configs/idmr.h
index 259d070..fc046d6 100644
--- a/include/configs/idmr.h
+++ b/include/configs/idmr.h
@@ -181,8 +181,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/igep0020.h b/include/configs/igep0020.h
index 34e8a57..16d9279 100644
--- a/include/configs/igep0020.h
+++ b/include/configs/igep0020.h
@@ -210,7 +210,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* bytes for initial data */
 
 /*
  * SMSC911x Ethernet
@@ -223,6 +222,6 @@
 #endif /* (CONFIG_CMD_NET) */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/igep0030.h b/include/configs/igep0030.h
index 5e2e0ed..d6fbec7 100644
--- a/include/configs/igep0030.h
+++ b/include/configs/igep0030.h
@@ -207,9 +207,8 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* bytes for initial data */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/impa7.h b/include/configs/impa7.h
index fdfa022..3328e639a 100644
--- a/include/configs/impa7.h
+++ b/include/configs/impa7.h
@@ -42,7 +42,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/imx27lite-common.h b/include/configs/imx27lite-common.h
index 88e8d3d..b8dc5aa 100644
--- a/include/configs/imx27lite-common.h
+++ b/include/configs/imx27lite-common.h
@@ -89,7 +89,6 @@
 /* malloc() len */
 #define CONFIG_SYS_MALLOC_LEN		(0x10000 + 512 * 1024)
 /* reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 /* memtest start address */
 #define CONFIG_SYS_MEMTEST_START	0xA0000000
 #define CONFIG_SYS_MEMTEST_END		0xA1000000	/* 16MB RAM test */
@@ -238,5 +237,5 @@
 /* additions for new relocation code, must be added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
-					CONFIG_SYS_GBL_DATA_SIZE)
+					GENERATED_GBL_DATA_SIZE)
 #endif /* __IMX27LITE_COMMON_CONFIG_H */
diff --git a/include/configs/imx31_litekit.h b/include/configs/imx31_litekit.h
index 09dc876..db4ec3d 100644
--- a/include/configs/imx31_litekit.h
+++ b/include/configs/imx31_litekit.h
@@ -54,7 +54,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -151,7 +150,7 @@
 #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
 #define CONFIG_SYS_INIT_RAM_SIZE		IRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/imx31_phycore.h b/include/configs/imx31_phycore.h
index 62944a9..4d11f97 100644
--- a/include/configs/imx31_phycore.h
+++ b/include/configs/imx31_phycore.h
@@ -52,7 +52,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/inka4x0.h b/include/configs/inka4x0.h
index e381d0d..9b116e6 100644
--- a/include/configs/inka4x0.h
+++ b/include/configs/inka4x0.h
@@ -216,8 +216,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 #endif
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/innokom.h b/include/configs/innokom.h
index 01522cd..d8fcbdb 100644
--- a/include/configs/innokom.h
+++ b/include/configs/innokom.h
@@ -110,7 +110,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(256*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* size in bytes reserved for initial data */
 
 #define CONFIG_SYS_LONGHELP				/* undef to save memory         */
 #define CONFIG_SYS_PROMPT		"uboot> "	/* Monitor Command Prompt       */
@@ -195,7 +194,7 @@
 #define CONFIG_SYS_FLASH_BASE          PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * JFFS2 partitions
diff --git a/include/configs/integratorap.h b/include/configs/integratorap.h
index e0e8258..32ff193 100644
--- a/include/configs/integratorap.h
+++ b/include/configs/integratorap.h
@@ -53,7 +53,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * PL010 Configuration
diff --git a/include/configs/integratorcp.h b/include/configs/integratorcp.h
index caafc93..2c8ca2d 100644
--- a/include/configs/integratorcp.h
+++ b/include/configs/integratorcp.h
@@ -48,7 +48,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/intip.h b/include/configs/intip.h
index 4e490ee..3ff4a86 100644
--- a/include/configs/intip.h
+++ b/include/configs/intip.h
@@ -107,9 +107,8 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET \
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/ipek01.h b/include/configs/ipek01.h
index e7edf61..d382138 100644
--- a/include/configs/ipek01.h
+++ b/include/configs/ipek01.h
@@ -267,10 +267,9 @@
 #define CONFIG_SYS_INIT_RAM_SIZE		MPC5XXX_SRAM_SIZE
 
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/ixdp425.h b/include/configs/ixdp425.h
index 768e836..28d41e2 100644
--- a/include/configs/ixdp425.h
+++ b/include/configs/ixdp425.h
@@ -46,7 +46,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN      (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/ixdpg425.h b/include/configs/ixdpg425.h
index 0c09234..637fd7d 100644
--- a/include/configs/ixdpg425.h
+++ b/include/configs/ixdpg425.h
@@ -68,7 +68,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(256 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/jadecpu.h b/include/configs/jadecpu.h
index a5d8764..c119392 100644
--- a/include/configs/jadecpu.h
+++ b/include/configs/jadecpu.h
@@ -197,7 +197,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(0x400000 - 0x8000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
diff --git a/include/configs/jornada.h b/include/configs/jornada.h
index 69a045c..4cbbf24 100644
--- a/include/configs/jornada.h
+++ b/include/configs/jornada.h
@@ -46,7 +46,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size for initial data */
 
 /*
  * select serial console configuration
diff --git a/include/configs/jupiter.h b/include/configs/jupiter.h
index 70d67e7..8d27c0b 100644
--- a/include/configs/jupiter.h
+++ b/include/configs/jupiter.h
@@ -228,8 +228,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/katmai.h b/include/configs/katmai.h
index df92576..3ed8dc7 100644
--- a/include/configs/katmai.h
+++ b/include/configs/katmai.h
@@ -97,9 +97,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000		/* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/kb9202.h b/include/configs/kb9202.h
index 41ec1d5..a2edaf9 100644
--- a/include/configs/kb9202.h
+++ b/include/configs/kb9202.h
@@ -65,7 +65,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(roundup(CONFIG_ENV_SIZE,4096) + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_BAUDRATE 115200
 
diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h
index 6dff260..031f8fb 100644
--- a/include/configs/kilauea.h
+++ b/include/configs/kilauea.h
@@ -93,8 +93,7 @@
 #endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */
 
 #define CONFIG_SYS_INIT_RAM_SIZE        (4 << 10)			/*  4 KiB */
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * If the data cache is being used for the primordial stack and global
diff --git a/include/configs/km8xx.h b/include/configs/km8xx.h
index 5c2a7ad..7683fe5 100644
--- a/include/configs/km8xx.h
+++ b/include/configs/km8xx.h
@@ -108,8 +108,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/km_arm.h b/include/configs/km_arm.h
index faa0f50..986c46e 100644
--- a/include/configs/km_arm.h
+++ b/include/configs/km_arm.h
@@ -108,7 +108,6 @@
 #define CONFIG_KM_CONSOLE_TTY	"ttyS0"
 
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Other required minimal configurations
@@ -183,5 +182,5 @@
 /* additions for new relocation code, must be added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_INIT_SP_ADDR		(0x00000000 + 0x1000 - /* Fix this */ \
-					CONFIG_SYS_GBL_DATA_SIZE)
+					GENERATED_GBL_DATA_SIZE)
 #endif /* _CONFIG_KM_ARM_H */
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
index 81536a0..8fcadfe 100644
--- a/include/configs/kmeter1.h
+++ b/include/configs/kmeter1.h
@@ -180,8 +180,7 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/korat.h b/include/configs/korat.h
index 55485c2..66cb533 100644
--- a/include/configs/korat.h
+++ b/include/configs/korat.h
@@ -89,8 +89,7 @@
 #undef CONFIG_SYS_INIT_RAM_DCACHE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM			*/
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data	*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*
diff --git a/include/configs/kvme080.h b/include/configs/kvme080.h
index c597204..95fc243 100644
--- a/include/configs/kvme080.h
+++ b/include/configs/kvme080.h
@@ -118,8 +118,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_FLASH_BASE		0x7C000000
diff --git a/include/configs/lart.h b/include/configs/lart.h
index 2d3b369..795cf34 100644
--- a/include/configs/lart.h
+++ b/include/configs/lart.h
@@ -42,7 +42,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/linkstation.h b/include/configs/linkstation.h
index 7a2a8c3..b00647b 100644
--- a/include/configs/linkstation.h
+++ b/include/configs/linkstation.h
@@ -276,8 +276,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*----------------------------------------------------------------------
  * Serial configuration
diff --git a/include/configs/lpc2292sodimm.h b/include/configs/lpc2292sodimm.h
index 65276a2..a0fe32e 100644
--- a/include/configs/lpc2292sodimm.h
+++ b/include/configs/lpc2292sodimm.h
@@ -48,7 +48,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/lpd7a400.h b/include/configs/lpd7a400.h
index bf4a57d..06f3d7e 100644
--- a/include/configs/lpd7a400.h
+++ b/include/configs/lpd7a400.h
@@ -38,7 +38,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * select serial console configuration
diff --git a/include/configs/lpd7a404.h b/include/configs/lpd7a404.h
index 557f389..7535f62 100644
--- a/include/configs/lpd7a404.h
+++ b/include/configs/lpd7a404.h
@@ -38,7 +38,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * select serial console configuration
diff --git a/include/configs/luan.h b/include/configs/luan.h
index 60ebafb..3b4761b 100644
--- a/include/configs/luan.h
+++ b/include/configs/luan.h
@@ -81,8 +81,7 @@
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_SIZE	(8 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/lubbock.h b/include/configs/lubbock.h
index 62f9691..b7d53b6 100644
--- a/include/configs/lubbock.h
+++ b/include/configs/lubbock.h
@@ -53,7 +53,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -177,7 +176,7 @@
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 #define FPGA_REGS_BASE_PHYSICAL 0x08000000
 
diff --git a/include/configs/lwmon.h b/include/configs/lwmon.h
index cf9a2ca..e23b0a1 100644
--- a/include/configs/lwmon.h
+++ b/include/configs/lwmon.h
@@ -276,8 +276,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	68  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h
index 0f637c7..4c9744c 100644
--- a/include/configs/lwmon5.h
+++ b/include/configs/lwmon5.h
@@ -88,9 +88,8 @@
 #define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000		/* DCache       */
 #define CONFIG_SYS_INIT_RAM_SIZE		(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data*/
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 /* unused GPT0 COMP reg	*/
 #define CONFIG_SYS_POST_WORD_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6)
diff --git a/include/configs/m501sk.h b/include/configs/m501sk.h
index 26c2bcb..68f0415 100644
--- a/include/configs/m501sk.h
+++ b/include/configs/m501sk.h
@@ -77,7 +77,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* Bytes reserved for initial data */
 
 #define CONFIG_BAUDRATE			115200
 
diff --git a/include/configs/makalu.h b/include/configs/makalu.h
index ae07dc7..fcc789d 100644
--- a/include/configs/makalu.h
+++ b/include/configs/makalu.h
@@ -89,8 +89,7 @@
 #endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */
 
 #define CONFIG_SYS_INIT_RAM_SIZE        (4 << 10)			/*  4 KiB */
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * If the data cache is being used for the primordial stack and global
diff --git a/include/configs/manroland/mpc5200-common.h b/include/configs/manroland/mpc5200-common.h
index 62398a8..3e4131e 100644
--- a/include/configs/manroland/mpc5200-common.h
+++ b/include/configs/manroland/mpc5200-common.h
@@ -113,9 +113,8 @@
 #define CONFIG_SYS_MBAR		0xF0000000
 #define CONFIG_SYS_DEFAULT_MBAR	0x80000000
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE -\
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h
index e127504..f1cdc40 100644
--- a/include/configs/mcc200.h
+++ b/include/configs/mcc200.h
@@ -262,8 +262,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/mcu25.h b/include/configs/mcu25.h
index 336871d..a162291 100644
--- a/include/configs/mcu25.h
+++ b/include/configs/mcu25.h
@@ -72,8 +72,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR	/* OCM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/mecp5123.h b/include/configs/mecp5123.h
index 501e78c..b9cf1dc 100644
--- a/include/configs/mecp5123.h
+++ b/include/configs/mecp5123.h
@@ -208,8 +208,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SRAM_BASE /* Init RAM addr */
 #define CONFIG_SYS_INIT_RAM_SIZE		CONFIG_SYS_SRAM_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE	/* Start of monitor */
diff --git a/include/configs/mecp5200.h b/include/configs/mecp5200.h
index d577f1d..9961f12 100644
--- a/include/configs/mecp5200.h
+++ b/include/configs/mecp5200.h
@@ -218,8 +218,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/meesc.h b/include/configs/meesc.h
index dbb2531..41a953e 100644
--- a/include/configs/meesc.h
+++ b/include/configs/meesc.h
@@ -182,7 +182,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + \
 					128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE		(32 * 1024)	/* regular stack */
 
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index bdc98a6..6dec0ee 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -179,8 +179,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* Hard reset configuration word */
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index bcdd86e..75e4e07 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -135,15 +135,14 @@
 #define	CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)
 
 /* global pointer */
-#define	CONFIG_SYS_GBL_DATA_SIZE	128 /* size of global data */
 /* start of global data */
 #define	CONFIG_SYS_GBL_DATA_OFFSET \
 	(CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE \
-				- CONFIG_SYS_GBL_DATA_SIZE)
+				- GENERATED_GBL_DATA_SIZE)
 
 /* monitor code */
 #define	SIZE				0x40000
-#define	CONFIG_SYS_MONITOR_LEN		(SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define	CONFIG_SYS_MONITOR_LEN		(SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_MONITOR_BASE	\
 			(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
 #define	CONFIG_SYS_MONITOR_END \
diff --git a/include/configs/modnet50.h b/include/configs/modnet50.h
index 74bab5f..57707f3 100644
--- a/include/configs/modnet50.h
+++ b/include/configs/modnet50.h
@@ -46,7 +46,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h
index 6c13e3f..bdcae59 100644
--- a/include/configs/motionpro.h
+++ b/include/configs/motionpro.h
@@ -202,8 +202,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/mp2usb.h b/include/configs/mp2usb.h
index 3138b49..956603a 100644
--- a/include/configs/mp2usb.h
+++ b/include/configs/mp2usb.h
@@ -81,7 +81,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_BAUDRATE		115200
 
diff --git a/include/configs/mpc5121-common.h b/include/configs/mpc5121-common.h
index 399e43f..a5e77c5 100644
--- a/include/configs/mpc5121-common.h
+++ b/include/configs/mpc5121-common.h
@@ -27,9 +27,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SRAM_BASE /* Init RAM base */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_SRAM_SIZE /* Size of area */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100	/* num bytes of initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 #define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest region */
diff --git a/include/configs/mpc5121ads.h b/include/configs/mpc5121ads.h
index cbfcb70..f966325 100644
--- a/include/configs/mpc5121ads.h
+++ b/include/configs/mpc5121ads.h
@@ -272,8 +272,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SRAM_BASE		/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_SRAM_SIZE		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100			/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE		/* Start of monitor */
diff --git a/include/configs/mpc7448hpc2.h b/include/configs/mpc7448hpc2.h
index 1ab58ad..9274464 100644
--- a/include/configs/mpc7448hpc2.h
+++ b/include/configs/mpc7448hpc2.h
@@ -223,8 +223,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x07d00000	/* unused memory region */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000/* larger space - we have SDRAM initialized */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128/* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*-----------------------------------------------------------------------
  * Start addresses for the final memory configuration
diff --git a/include/configs/mpc8308_p1m.h b/include/configs/mpc8308_p1m.h
index 1d0e1f2..d7a3a96 100644
--- a/include/configs/mpc8308_p1m.h
+++ b/include/configs/mpc8308_p1m.h
@@ -221,9 +221,8 @@
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup
diff --git a/include/configs/mpr2.h b/include/configs/mpr2.h
index 0a472a6..311f524 100644
--- a/include/configs/mpr2.h
+++ b/include/configs/mpr2.h
@@ -57,7 +57,6 @@
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	256
 
 /* Memory */
 #define CONFIG_SYS_SDRAM_BASE		0x8C000000
diff --git a/include/configs/ms7720se.h b/include/configs/ms7720se.h
index 0ea3527..5304237 100644
--- a/include/configs/ms7720se.h
+++ b/include/configs/ms7720se.h
@@ -76,7 +76,6 @@
 #define CONFIG_SYS_MONITOR_BASE	MS7720SE_FLASH_BASE_1
 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	256
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 
diff --git a/include/configs/ms7722se.h b/include/configs/ms7722se.h
index 0251428..1ddadf6 100644
--- a/include/configs/ms7722se.h
+++ b/include/configs/ms7722se.h
@@ -89,7 +89,6 @@
 							in Flash (NOT run time address in SDRAM) ?!? */
 #define CONFIG_SYS_MONITOR_LEN	(128 * 1024)		/* */
 #define CONFIG_SYS_MALLOC_LEN	(256 * 1024)		/* Size of DRAM reserved for malloc() use */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)		/* size in bytes reserved for initial data */
 #define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
 
 /* FLASH */
diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h
index 02090f2..9b43acb 100644
--- a/include/configs/ms7750se.h
+++ b/include/configs/ms7750se.h
@@ -81,7 +81,6 @@
 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(256 * 1024)		/* Size of DRAM reserved for malloc() use */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)			/* size in bytes reserved for initial data */
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 #define CONFIG_SYS_RX_ETH_BUFFER	(8)
 
diff --git a/include/configs/muas3001.h b/include/configs/muas3001.h
index e35f923..8b3022b 100644
--- a/include/configs/muas3001.h
+++ b/include/configs/muas3001.h
@@ -261,8 +261,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* Hard reset configuration word */
diff --git a/include/configs/munices.h b/include/configs/munices.h
index db3cc35..425a1d8 100644
--- a/include/configs/munices.h
+++ b/include/configs/munices.h
@@ -118,8 +118,7 @@
 /* Use SRAM until RAM will be available */
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index bdcebd3..bc81f2d 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -131,7 +131,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN	(1024 * 1024) /* 1MiB for malloc() */
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Other required minimal configurations
diff --git a/include/configs/mx1ads.h b/include/configs/mx1ads.h
index b2ffd3e..21b7ec7 100644
--- a/include/configs/mx1ads.h
+++ b/include/configs/mx1ads.h
@@ -61,7 +61,6 @@
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  *  CS8900 Ethernet drivers
diff --git a/include/configs/mx1fs2.h b/include/configs/mx1fs2.h
index 90a8d84..0641bef 100644
--- a/include/configs/mx1fs2.h
+++ b/include/configs/mx1fs2.h
@@ -99,7 +99,6 @@
 #define CONFIG_SYS_MALLOC_LEN	  (CONFIG_ENV_SIZE + (128<<10) )
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_STACKSIZE	(120<<10)      /* stack size */
 
diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h
index 57955df..d2798e97 100644
--- a/include/configs/mx31ads.h
+++ b/include/configs/mx31ads.h
@@ -51,7 +51,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h
index 4b4fb1a..47e7c86 100644
--- a/include/configs/mx31pdk.h
+++ b/include/configs/mx31pdk.h
@@ -55,7 +55,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		(2*CONFIG_ENV_SIZE + 2 * 128 * 1024)
 /* Bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h
index 61654732..f31fc4e 100644
--- a/include/configs/mx51evk.h
+++ b/include/configs/mx51evk.h
@@ -52,7 +52,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define BOARD_LATE_INIT
 
diff --git a/include/configs/neo.h b/include/configs/neo.h
index 5ee6c7f..8de5aaf 100644
--- a/include/configs/neo.h
+++ b/include/configs/neo.h
@@ -210,8 +210,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/netstar.h b/include/configs/netstar.h
index c63c846..ee5a995 100644
--- a/include/configs/netstar.h
+++ b/include/configs/netstar.h
@@ -72,7 +72,6 @@
 /*
  * Size of malloc() pool
  */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
 
 /*
diff --git a/include/configs/nhk8815.h b/include/configs/nhk8815.h
index 2b640dc..49a16ab 100644
--- a/include/configs/nhk8815.h
+++ b/include/configs/nhk8815.h
@@ -90,7 +90,6 @@
 #define CONFIG_SYS_MEMTEST_START	0x00000000
 #define CONFIG_SYS_MEMTEST_END		0x0FFFFFFF
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* for initial data */
 
 #define BOARD_LATE_INIT		/* call board_late_init during start up */
 
diff --git a/include/configs/nios2-generic.h b/include/configs/nios2-generic.h
index e4bf57b..53f2084 100644
--- a/include/configs/nios2-generic.h
+++ b/include/configs/nios2-generic.h
@@ -123,12 +123,11 @@
 #define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_SDRAM_BASE + \
 					 CONFIG_SYS_SDRAM_SIZE - \
 					 CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* Global data size rsvd */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 0x20000)
 #define CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - \
 					 CONFIG_SYS_MALLOC_LEN)
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_MALLOC_BASE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP		CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/ns9750dev.h b/include/configs/ns9750dev.h
index 79dcd64..e6b774f 100644
--- a/include/configs/ns9750dev.h
+++ b/include/configs/ns9750dev.h
@@ -50,7 +50,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE       128     /* size in bytes reserved for initial
 					 * data */
 
 /*
diff --git a/include/configs/o2dnt.h b/include/configs/o2dnt.h
index b5878b4..9f5a0b8 100644
--- a/include/configs/o2dnt.h
+++ b/include/configs/o2dnt.h
@@ -217,8 +217,7 @@
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h
index fe6f579..d0fe9da 100644
--- a/include/configs/ocotea.h
+++ b/include/configs/ocotea.h
@@ -73,9 +73,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR   CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR   CONFIG_SYS_ISRAM_BASE  /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE    0x2000	    /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE   128		    /* num bytes initial data	*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/omap1510inn.h b/include/configs/omap1510inn.h
index b0ebafd..9ff4f84 100644
--- a/include/configs/omap1510inn.h
+++ b/include/configs/omap1510inn.h
@@ -50,7 +50,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/omap1610h2.h b/include/configs/omap1610h2.h
index 0bbb5b3..2936dcc 100644
--- a/include/configs/omap1610h2.h
+++ b/include/configs/omap1610h2.h
@@ -52,7 +52,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/omap1610inn.h b/include/configs/omap1610inn.h
index 832dd42..0b41c46 100644
--- a/include/configs/omap1610inn.h
+++ b/include/configs/omap1610inn.h
@@ -51,7 +51,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/omap2420h4.h b/include/configs/omap2420h4.h
index 47437b0..7161ab1 100644
--- a/include/configs/omap2420h4.h
+++ b/include/configs/omap2420h4.h
@@ -72,7 +72,6 @@
  */
 #define CONFIG_ENV_SIZE             SZ_128K     /* Total Size of Environment Sector */
 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + SZ_128K)
-#define CONFIG_SYS_GBL_DATA_SIZE        128  /* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index 900dbd3..1c9a007 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -75,7 +75,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 
 /*
@@ -348,6 +347,6 @@
 
 /* additions for new relocation code, must be added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index c4aa220..e925f3b 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -71,7 +71,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 /*
  * Hardware drivers
diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index 69f9126..0292078 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -58,7 +58,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 
 /*
@@ -325,6 +324,6 @@
 #endif /* (CONFIG_CMD_NET) */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
 
 #endif				/* __CONFIG_H */
diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index 3308ace..b78aacf 100644
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -61,7 +61,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 
 /*
diff --git a/include/configs/omap3_sdp3430.h b/include/configs/omap3_sdp3430.h
index 5439aa3..fab263d 100644
--- a/include/configs/omap3_sdp3430.h
+++ b/include/configs/omap3_sdp3430.h
@@ -78,7 +78,6 @@
  */
 #define CONFIG_ENV_SIZE			(256 << 10)
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 
 /*--------------------------------------------------------------------------*/
diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h
index f612e0f..10b248a 100644
--- a/include/configs/omap3_zoom1.h
+++ b/include/configs/omap3_zoom1.h
@@ -67,7 +67,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 
 /*
diff --git a/include/configs/omap3_zoom2.h b/include/configs/omap3_zoom2.h
index aaf929e..b7c301f 100644
--- a/include/configs/omap3_zoom2.h
+++ b/include/configs/omap3_zoom2.h
@@ -68,7 +68,6 @@
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 						/* Sector */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 /*
  * Hardware drivers
diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index b52ca19..74defab 100644
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -67,7 +67,6 @@
  */
 #define CONFIG_ENV_SIZE			(256 << 10)
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 /* Vector Base */
 #define CONFIG_SYS_CA9_VECTOR_BASE	SRAM_ROM_VECT_BASE
@@ -228,6 +227,6 @@
 #define CONFIG_NR_DRAM_BANKS	1
 
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/omap4_sdp4430.h b/include/configs/omap4_sdp4430.h
index 174d73f..26c380d 100644
--- a/include/configs/omap4_sdp4430.h
+++ b/include/configs/omap4_sdp4430.h
@@ -68,7 +68,6 @@
  */
 #define CONFIG_ENV_SIZE			(128 << 10)
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
 						/* initial data */
 /* Vector Base */
 #define CONFIG_SYS_CA9_VECTOR_BASE	SRAM_ROM_VECT_BASE
@@ -233,6 +232,6 @@
 #define CONFIG_NR_DRAM_BANKS	1
 
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/omap5912osk.h b/include/configs/omap5912osk.h
index bc660e3..b875464 100644
--- a/include/configs/omap5912osk.h
+++ b/include/configs/omap5912osk.h
@@ -54,7 +54,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/omap730p2.h b/include/configs/omap730p2.h
index a6a8a02..fa3681e 100644
--- a/include/configs/omap730p2.h
+++ b/include/configs/omap730p2.h
@@ -59,7 +59,6 @@
  */
 
 #define CONFIG_SYS_MALLOC_LEN		   (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	   128	     /* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/otc570.h b/include/configs/otc570.h
index 4a1cede..af0202c 100644
--- a/include/configs/otc570.h
+++ b/include/configs/otc570.h
@@ -235,7 +235,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + \
 					128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE		(32 * 1024)	/* regular stack */
 
diff --git a/include/configs/p3mx.h b/include/configs/p3mx.h
index 97703d6..71eb784 100644
--- a/include/configs/p3mx.h
+++ b/include/configs/p3mx.h
@@ -99,8 +99,7 @@
 #undef	CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0x42000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/p3p440.h b/include/configs/p3p440.h
index 20a0755..719a12a 100644
--- a/include/configs/p3p440.h
+++ b/include/configs/p3p440.h
@@ -62,9 +62,8 @@
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE  /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	    /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	    /* num bytes initial data	*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon*/
diff --git a/include/configs/palmld.h b/include/configs/palmld.h
index a2310a9..65f1306 100644
--- a/include/configs/palmld.h
+++ b/include/configs/palmld.h
@@ -33,7 +33,6 @@
  */
 #define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
-#define	CONFIG_SYS_GBL_DATA_SIZE	128
 #define	CONFIG_SYS_TEXT_BASE	0x0
 
 #define	CONFIG_BOOTCOMMAND						\
@@ -156,7 +155,7 @@
 #define	CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_DRAM_BASE
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * NOR FLASH
diff --git a/include/configs/palmtc.h b/include/configs/palmtc.h
index 40ab0bf..3f6c2f1 100644
--- a/include/configs/palmtc.h
+++ b/include/configs/palmtc.h
@@ -35,7 +35,6 @@
  */
 #define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
-#define	CONFIG_SYS_GBL_DATA_SIZE	128
 #define	CONFIG_SYS_TEXT_BASE	0x0
 
 #define	CONFIG_BOOTCOMMAND						\
@@ -157,7 +156,7 @@
 #define	CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_DRAM_BASE
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * NOR FLASH
diff --git a/include/configs/pcm030.h b/include/configs/pcm030.h
index 1249b0d..676f40c 100644
--- a/include/configs/pcm030.h
+++ b/include/configs/pcm030.h
@@ -225,10 +225,9 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used */
 								/* area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes */
 						/* reserved for initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-						CONFIG_SYS_GBL_DATA_SIZE)
+						GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h
index bf89ddc..deb5b33 100644
--- a/include/configs/pcs440ep.h
+++ b/include/configs/pcs440ep.h
@@ -75,8 +75,7 @@
 #define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000		/* DCache       */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256			/* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/pdnb3.h b/include/configs/pdnb3.h
index 220f686..33fa6ee 100644
--- a/include/configs/pdnb3.h
+++ b/include/configs/pdnb3.h
@@ -64,7 +64,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
diff --git a/include/configs/pf5200.h b/include/configs/pf5200.h
index 3f66a98..5830345 100644
--- a/include/configs/pf5200.h
+++ b/include/configs/pf5200.h
@@ -223,8 +223,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/pleb2.h b/include/configs/pleb2.h
index b366f38..64654f8 100644
--- a/include/configs/pleb2.h
+++ b/include/configs/pleb2.h
@@ -50,7 +50,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -175,7 +174,7 @@
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * GPIO settings
diff --git a/include/configs/pm9261.h b/include/configs/pm9261.h
index a0b00e9..aee842f 100644
--- a/include/configs/pm9261.h
+++ b/include/configs/pm9261.h
@@ -370,7 +370,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		\
 		ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_STACKSIZE		(32 * 1024)	/* regular stack */
 
diff --git a/include/configs/pm9263.h b/include/configs/pm9263.h
index 9735e6a..42ec855 100644
--- a/include/configs/pm9263.h
+++ b/include/configs/pm9263.h
@@ -401,7 +401,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE		(32 * 1024)	/* regular stack */
 
diff --git a/include/configs/pm9g45.h b/include/configs/pm9g45.h
index 690f119..2fbe5c6 100644
--- a/include/configs/pm9g45.h
+++ b/include/configs/pm9g45.h
@@ -175,7 +175,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024,\
 					0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128 /* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE		(32*1024)	/* regular stack */
 
diff --git a/include/configs/ppmc7xx.h b/include/configs/ppmc7xx.h
index 831097e..652b85e 100644
--- a/include/configs/ppmc7xx.h
+++ b/include/configs/ppmc7xx.h
@@ -298,14 +298,13 @@
  *
  * CONFIG_SYS_INIT_RAM_ADDR		- Address of Init RAM, above exception vect
  * CONFIG_SYS_INIT_RAM_SIZE		- Size of Init RAM
- * CONFIG_SYS_GBL_DATA_SIZE		- Ammount of RAM to reserve for global data
+ * GENERATED_GBL_DATA_SIZE		- Ammount of RAM to reserve for global data
  * CONFIG_SYS_GBL_DATA_OFFSET		- Start of global data, top of stack
  */
 
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_SDRAM_BASE + 0x4000)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 
 /*
diff --git a/include/configs/ppmc8260.h b/include/configs/ppmc8260.h
index d37d588..68c6277 100644
--- a/include/configs/ppmc8260.h
+++ b/include/configs/ppmc8260.h
@@ -423,8 +423,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/pxa255_idp.h b/include/configs/pxa255_idp.h
index b4327c6..1ff35e3 100644
--- a/include/configs/pxa255_idp.h
+++ b/include/configs/pxa255_idp.h
@@ -76,7 +76,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * PXA250 IDP memory map information
@@ -294,7 +293,7 @@
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * GPIO settings
diff --git a/include/configs/qong.h b/include/configs/qong.h
index 900c279..e2f7a5e 100644
--- a/include/configs/qong.h
+++ b/include/configs/qong.h
@@ -43,7 +43,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 1024 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
@@ -301,7 +300,7 @@
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
 #define CONFIG_SYS_INIT_RAM_SIZE		IRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
 
 #define CONFIG_BOARD_EARLY_INIT_F	1
diff --git a/include/configs/quad100hd.h b/include/configs/quad100hd.h
index e3929bb..5fd7838 100644
--- a/include/configs/quad100hd.h
+++ b/include/configs/quad100hd.h
@@ -249,8 +249,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/quantum.h b/include/configs/quantum.h
index 54a8886..0ebb094 100644
--- a/include/configs/quantum.h
+++ b/include/configs/quantum.h
@@ -159,8 +159,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h
index bc518db..ade6f7c 100644
--- a/include/configs/r2dplus.h
+++ b/include/configs/r2dplus.h
@@ -58,7 +58,6 @@
 /* Size of DRAM reserved for malloc() use */
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 /*
diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h
index 41376da..3416cb8 100644
--- a/include/configs/r7780mp.h
+++ b/include/configs/r7780mp.h
@@ -101,7 +101,6 @@
 #define CONFIG_SYS_MALLOC_LEN		(1204 * 1024)
 
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 #define CONFIG_SYS_RX_ETH_BUFFER	(8)
 
diff --git a/include/configs/redwood.h b/include/configs/redwood.h
index 53f817c..f75ab67 100644
--- a/include/configs/redwood.h
+++ b/include/configs/redwood.h
@@ -90,9 +90,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000		/* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/rmu.h b/include/configs/rmu.h
index 8e6a0a3..064716f 100644
--- a/include/configs/rmu.h
+++ b/include/configs/rmu.h
@@ -155,8 +155,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/rsdproto.h b/include/configs/rsdproto.h
index 9e705de..5761f20 100644
--- a/include/configs/rsdproto.h
+++ b/include/configs/rsdproto.h
@@ -254,8 +254,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/rsk7203.h b/include/configs/rsk7203.h
index 9aa71b4..b3feaa8 100644
--- a/include/configs/rsk7203.h
+++ b/include/configs/rsk7203.h
@@ -78,7 +78,6 @@
 #define CONFIG_SYS_MONITOR_BASE	RSK7203_FLASH_BASE_1
 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	256
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 /* FLASH */
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index dc01ceb..47b8a55 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -58,7 +58,6 @@
  * 1MB = 0x100000, 0x100000 = 1024 * 1024
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for */
 						/* initial data */
 /*
  * select serial console configuration
diff --git a/include/configs/sacsng.h b/include/configs/sacsng.h
index 118e80d..32e0444 100644
--- a/include/configs/sacsng.h
+++ b/include/configs/sacsng.h
@@ -674,8 +674,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/sbc2410x.h b/include/configs/sbc2410x.h
index 025ad09..f0f19b2 100644
--- a/include/configs/sbc2410x.h
+++ b/include/configs/sbc2410x.h
@@ -59,7 +59,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/sbc35_a9g20.h b/include/configs/sbc35_a9g20.h
index b9f27cc..cdbe710 100644
--- a/include/configs/sbc35_a9g20.h
+++ b/include/configs/sbc35_a9g20.h
@@ -187,7 +187,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 #define CONFIG_STACKSIZE		(32 * 1024)	/* regular stack */
 
 #ifdef CONFIG_USE_IRQ
diff --git a/include/configs/sbc405.h b/include/configs/sbc405.h
index a308085..6f0d728 100644
--- a/include/configs/sbc405.h
+++ b/include/configs/sbc405.h
@@ -265,8 +265,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/sbc8240.h b/include/configs/sbc8240.h
index f6a32d7..5993be6 100644
--- a/include/configs/sbc8240.h
+++ b/include/configs/sbc8240.h
@@ -201,11 +201,10 @@
 
 	/* Size in bytes reserved for initial data
 	 */
-#define CONFIG_SYS_GBL_DATA_SIZE    128
 
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*
  * NS16550 Configuration
diff --git a/include/configs/sbc8260.h b/include/configs/sbc8260.h
index 48a1c56..0d83337 100644
--- a/include/configs/sbc8260.h
+++ b/include/configs/sbc8260.h
@@ -573,8 +573,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000	/* Size of used area in DPRAM	*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index e07513a..b418cf2 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -171,8 +171,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000		/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000			/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100			/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)		/* Reserve 256 kB for Mon */
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index ff0a7db..7bf9fc7 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -325,8 +325,7 @@
 
 #define CONFIG_SYS_INIT_L2_ADDR	0xf8f80000	/* relocate boot L2SRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h
index 4526944..101c5d9 100644
--- a/include/configs/sbc8560.h
+++ b/include/configs/sbc8560.h
@@ -193,8 +193,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon */
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index dfeb798..90d84eb 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -251,8 +251,7 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
diff --git a/include/configs/sc3.h b/include/configs/sc3.h
index 2a166bc..0451105 100644
--- a/include/configs/sc3.h
+++ b/include/configs/sc3.h
@@ -481,8 +481,7 @@
 
 */
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE     64
-#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 /* Initial value of the stack pointern in internal SRAM */
 #define CONFIG_SYS_INIT_SP_OFFSET    CONFIG_SYS_GBL_DATA_OFFSET
 
diff --git a/include/configs/scb9328.h b/include/configs/scb9328.h
index 5556714..c0ae2d9 100644
--- a/include/configs/scb9328.h
+++ b/include/configs/scb9328.h
@@ -107,7 +107,6 @@
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128<<10) )
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 #define CONFIG_STACKSIZE	(120<<10)      /* stack size		     */
 
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index b8581de..a406ca0 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -99,8 +99,7 @@
 /* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM			*/
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data	*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*
diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h
index c8c62ad..209cb88 100644
--- a/include/configs/sh7763rdp.h
+++ b/include/configs/sh7763rdp.h
@@ -85,7 +85,6 @@
 /* Size of DRAM reserved for malloc() use */
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 #define CONFIG_SYS_FLASH_CFI
diff --git a/include/configs/sh7785lcr.h b/include/configs/sh7785lcr.h
index 6627f99..591fb5c 100644
--- a/include/configs/sh7785lcr.h
+++ b/include/configs/sh7785lcr.h
@@ -110,7 +110,6 @@
 #define CONFIG_SYS_MONITOR_BASE	(SH7785LCR_FLASH_BASE_1)
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(512 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	(256)
 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 /* FLASH */
diff --git a/include/configs/shannon.h b/include/configs/shannon.h
index d848915..e02d5e7 100644
--- a/include/configs/shannon.h
+++ b/include/configs/shannon.h
@@ -51,7 +51,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/smdk2400.h b/include/configs/smdk2400.h
index fd51219..064749e 100644
--- a/include/configs/smdk2400.h
+++ b/include/configs/smdk2400.h
@@ -52,7 +52,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/smdk2410.h b/include/configs/smdk2410.h
index f9d1e55..62fe97e 100644
--- a/include/configs/smdk2410.h
+++ b/include/configs/smdk2410.h
@@ -49,7 +49,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/smdk6400.h b/include/configs/smdk6400.h
index 451b534..f89fc3e 100644
--- a/include/configs/smdk6400.h
+++ b/include/configs/smdk6400.h
@@ -71,7 +71,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 1024 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h
index bfd09a0..6bea5b2 100644
--- a/include/configs/smdkc100.h
+++ b/include/configs/smdkc100.h
@@ -63,7 +63,6 @@
  * 1MB = 0x100000, 0x100000 = 1024 * 1024
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for */
 						/* initial data */
 /*
  * select serial console configuration
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index 81f607d..5f2fb1e 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -172,8 +172,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(384 * 1024)	/* Reserve 384KiB for Mon */
diff --git a/include/configs/sorcery.h b/include/configs/sorcery.h
index c956e0d..f1cbe95 100644
--- a/include/configs/sorcery.h
+++ b/include/configs/sorcery.h
@@ -229,8 +229,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	(CONFIG_SYS_MBAR + 0x20000)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/spc1920.h b/include/configs/spc1920.h
index 91a6840..e39d3bd 100644
--- a/include/configs/spc1920.h
+++ b/include/configs/spc1920.h
@@ -144,8 +144,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index cc52e39..4e5bdea 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -181,7 +181,6 @@
 #define CONFIG_SYS_MEMTEST_START		0x00800000
 #define CONFIG_SYS_MEMTEST_END			0x04000000
 #define CONFIG_SYS_MALLOC_LEN			(1024*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE		128
 #define CONFIG_IDENT_STRING			"-SPEAr"
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_SYS_PROMPT			"u-boot> "
diff --git a/include/configs/spieval.h b/include/configs/spieval.h
index cf86735..d6195b1 100644
--- a/include/configs/spieval.h
+++ b/include/configs/spieval.h
@@ -328,8 +328,7 @@
 #endif
 
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h
index 8fc3d40..c2497ad 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -157,8 +157,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR       0x60000000      /* Initial RAM address  */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h
index 42188dd..996120a0 100644
--- a/include/configs/stxssa.h
+++ b/include/configs/stxssa.h
@@ -169,8 +169,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0x60000000	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size of used area in RAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon */
diff --git a/include/configs/stxxtc.h b/include/configs/stxxtc.h
index cb8abea..890186e 100644
--- a/include/configs/stxxtc.h
+++ b/include/configs/stxxtc.h
@@ -169,8 +169,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x3000	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/svm_sc8xx.h b/include/configs/svm_sc8xx.h
index 9f12e73..2248680 100644
--- a/include/configs/svm_sc8xx.h
+++ b/include/configs/svm_sc8xx.h
@@ -194,8 +194,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/t3corp.h b/include/configs/t3corp.h
index a31e3b6..6115a5f 100644
--- a/include/configs/t3corp.h
+++ b/include/configs/t3corp.h
@@ -98,9 +98,8 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_BASE	/* OCM */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET \
-	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*
diff --git a/include/configs/taihu.h b/include/configs/taihu.h
index 493e3e0..a3738b7 100644
--- a/include/configs/taihu.h
+++ b/include/configs/taihu.h
@@ -290,8 +290,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/taishan.h b/include/configs/taishan.h
index 29b60a1..3046081 100644
--- a/include/configs/taishan.h
+++ b/include/configs/taishan.h
@@ -69,9 +69,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE  /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000		/* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data*/
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/tnetv107x_evm.h b/include/configs/tnetv107x_evm.h
index f423a0e..68290ef 100644
--- a/include/configs/tnetv107x_evm.h
+++ b/include/configs/tnetv107x_evm.h
@@ -50,7 +50,6 @@
 
 /* Memory Info */
 #define CONFIG_SYS_MALLOC_LEN		(0x10000 + 1*1024*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define PHYS_SDRAM_1			TNETV107X_DDR_EMIF_DATA_BASE
 #define PHYS_SDRAM_1_SIZE		0x04000000
 #define CONFIG_SYS_MEMTEST_START	PHYS_SDRAM_1
diff --git a/include/configs/tny_a9260.h b/include/configs/tny_a9260.h
index 5af2af3..31a0bdf 100644
--- a/include/configs/tny_a9260.h
+++ b/include/configs/tny_a9260.h
@@ -164,7 +164,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
 
 #define CONFIG_STACKSIZE	(32 * 1024)	/* regular stack */
 
diff --git a/include/configs/trab.h b/include/configs/trab.h
index 9827195..d5736a2 100644
--- a/include/configs/trab.h
+++ b/include/configs/trab.h
@@ -95,7 +95,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
diff --git a/include/configs/trizepsiv.h b/include/configs/trizepsiv.h
index ac3566c..2512f93 100644
--- a/include/configs/trizepsiv.h
+++ b/include/configs/trizepsiv.h
@@ -57,7 +57,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -214,7 +213,7 @@
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * GPIO settings
diff --git a/include/configs/tx25.h b/include/configs/tx25.h
index 996afa3..8f8a1a3 100644
--- a/include/configs/tx25.h
+++ b/include/configs/tx25.h
@@ -66,7 +66,6 @@
 /* malloc() len */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
 /* reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 /*
  * Board has 2 32MB banks of DRAM but there is a bug when using
  * both so only the first is configured
@@ -179,6 +178,6 @@
 /* additions for new relocation code, must be added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
-					CONFIG_SYS_GBL_DATA_SIZE)
+					GENERATED_GBL_DATA_SIZE)
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/uc100.h b/include/configs/uc100.h
index 5d55279..9da318d 100644
--- a/include/configs/uc100.h
+++ b/include/configs/uc100.h
@@ -201,8 +201,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/utx8245.h b/include/configs/utx8245.h
index b962c49..bb9f606 100644
--- a/include/configs/utx8245.h
+++ b/include/configs/utx8245.h
@@ -198,8 +198,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
 #define CONFIG_SYS_INIT_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_DATA_SIZE)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET  (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 
 /*--------------------------------------------------------------------
  * NS16550 Configuration
diff --git a/include/configs/v37.h b/include/configs/v37.h
index 0d9a249..a3fdc38 100644
--- a/include/configs/v37.h
+++ b/include/configs/v37.h
@@ -159,8 +159,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/v38b.h b/include/configs/v38b.h
index 4a97cac..47bb846 100644
--- a/include/configs/v38b.h
+++ b/include/configs/v38b.h
@@ -229,8 +229,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
diff --git a/include/configs/ve8313.h b/include/configs/ve8313.h
index 11b9cfc..abb57fe 100644
--- a/include/configs/ve8313.h
+++ b/include/configs/ve8313.h
@@ -173,9 +173,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x1000	/* Size of used area in RAM*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100	/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
diff --git a/include/configs/versatile.h b/include/configs/versatile.h
index 4273b84..45d8434 100644
--- a/include/configs/versatile.h
+++ b/include/configs/versatile.h
@@ -76,7 +76,6 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
diff --git a/include/configs/virtlab2.h b/include/configs/virtlab2.h
index d98fc20..466d930 100644
--- a/include/configs/virtlab2.h
+++ b/include/configs/virtlab2.h
@@ -177,8 +177,7 @@
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/vision2.h b/include/configs/vision2.h
index 7bc6318..1d97193 100644
--- a/include/configs/vision2.h
+++ b/include/configs/vision2.h
@@ -46,7 +46,6 @@
 #define CONFIG_SYS_MALLOC_LEN		(2048 * 1024)
 
 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 /*
  * Hardware drivers
@@ -194,7 +193,7 @@
 #ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
 #define CONFIG_SYS_INIT_RAM_SIZE		(64 * 1024)
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					CONFIG_SYS_GBL_DATA_SIZE)
+					GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
 					CONFIG_SYS_GBL_DATA_OFFSET)
 #undef CONFIG_SKIP_RELOCATE_UBOOT
diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h
index 81c7489..d153762 100644
--- a/include/configs/vme8349.h
+++ b/include/configs/vme8349.h
@@ -163,9 +163,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xF7000000	/* Initial RAM addr */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x1000		/* size */
 
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100		/* size init data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					 CONFIG_SYS_GBL_DATA_SIZE)
+					 GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB */
diff --git a/include/configs/voiceblue.h b/include/configs/voiceblue.h
index d46717c..c258030 100644
--- a/include/configs/voiceblue.h
+++ b/include/configs/voiceblue.h
@@ -71,7 +71,6 @@
 /*
  * Size of malloc() pool and stack
  */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
 #define CONFIG_STACKSIZE		(1 * 1024 * 1024)
 
diff --git a/include/configs/vpac270.h b/include/configs/vpac270.h
index 3107014..35afcd3 100644
--- a/include/configs/vpac270.h
+++ b/include/configs/vpac270.h
@@ -34,7 +34,6 @@
  */
 #define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
-#define	CONFIG_SYS_GBL_DATA_SIZE	128
 #define	CONFIG_ARCH_CPU_INIT
 #define	CONFIG_BOOTCOMMAND						\
 	"if mmc init && fatload mmc 0 0xa4000000 uImage; then "		\
@@ -185,7 +184,7 @@
 #define	CONFIG_SYS_IPL_LOAD_ADDR	(0x5c000000)
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define	CONFIG_SYS_INIT_SP_ADDR		\
-	(PHYS_SDRAM_1 + CONFIG_SYS_GBL_DATA_SIZE + 2048)
+	(PHYS_SDRAM_1 + GENERATED_GBL_DATA_SIZE + 2048)
 
 /*
  * NOR FLASH
diff --git a/include/configs/walnut.h b/include/configs/walnut.h
index 6e063f5..d10f748 100644
--- a/include/configs/walnut.h
+++ b/include/configs/walnut.h
@@ -218,8 +218,7 @@
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* inside of SDRAM			   */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/xaeniax.h b/include/configs/xaeniax.h
index 18b68fa..a75c426 100644
--- a/include/configs/xaeniax.h
+++ b/include/configs/xaeniax.h
@@ -115,7 +115,6 @@
  * used for the RAM copy of the uboot code
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Miscellaneous configurable options
@@ -169,7 +168,7 @@
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * FLASH and environment organization
diff --git a/include/configs/xilinx-ppc.h b/include/configs/xilinx-ppc.h
index d377848..2422c0b 100644
--- a/include/configs/xilinx-ppc.h
+++ b/include/configs/xilinx-ppc.h
@@ -92,9 +92,8 @@
 /*Stack*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x800000/* Initial RAM address    */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x2000	/* Size of used area in RAM  */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data   */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE \
-				- CONFIG_SYS_GBL_DATA_SIZE)
+				- GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 /*Speed*/
 #define CONFIG_SYS_CLK_FREQ	XPAR_CORE_CLOCK_FREQ_HZ
diff --git a/include/configs/xm250.h b/include/configs/xm250.h
index ea52454..497cb91 100644
--- a/include/configs/xm250.h
+++ b/include/configs/xm250.h
@@ -46,7 +46,6 @@
  *
  */
 #define CONFIG_SYS_MALLOC_LEN		(256*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -176,7 +175,7 @@
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * FLASH and environment organization
diff --git a/include/configs/xpedite1000.h b/include/configs/xpedite1000.h
index 9103b6a..cd7148d 100644
--- a/include/configs/xpedite1000.h
+++ b/include/configs/xpedite1000.h
@@ -103,8 +103,7 @@
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE	/* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x2000	/* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 #define CONFIG_SYS_MONITOR_LEN	(512 * 1024)	/* Reserve 512 KB for Mon */
diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h
index a4e485c..cb83a64 100644
--- a/include/configs/xpedite517x.h
+++ b/include/configs/xpedite517x.h
@@ -220,8 +220,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe0000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h
index eb73fa8..b6b391f 100644
--- a/include/configs/xpedite520x.h
+++ b/include/configs/xpedite520x.h
@@ -188,8 +188,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe0000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x4000
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h
index dd8d226..e0a1fa4 100644
--- a/include/configs/xpedite537x.h
+++ b/include/configs/xpedite537x.h
@@ -226,8 +226,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe0000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h
index 3c6bf5c..42d1f69 100644
--- a/include/configs/xpedite550x.h
+++ b/include/configs/xpedite550x.h
@@ -216,8 +216,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe0000000
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index 85b88c8..0cbef6f 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -78,8 +78,7 @@
 #define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000		/* DCache       */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE	256			/* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/yucca.h b/include/configs/yucca.h
index 55a364c..fb684b5 100644
--- a/include/configs/yucca.h
+++ b/include/configs/yucca.h
@@ -98,9 +98,8 @@
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE	/* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000		/* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
 
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 
 /*-----------------------------------------------------------------------
diff --git a/include/configs/zeus.h b/include/configs/zeus.h
index d24ea0b..f9a6b93 100644
--- a/include/configs/zeus.h
+++ b/include/configs/zeus.h
@@ -255,8 +255,7 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM		*/
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM	*/
 
-#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 /* reserve some memory for POST and BOOT limit info */
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 16)
 
diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index 48537e3..a8b88da 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -43,7 +43,6 @@
 #define CONFIG_ENV_SIZE			0x20000
 
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
-#define	CONFIG_SYS_GBL_DATA_SIZE	512
 #define	CONFIG_ARCH_CPU_INIT
 
 #define	CONFIG_BOOTCOMMAND						\
@@ -178,7 +177,7 @@
 #define	CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_DRAM_BASE
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1 + 2048)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1 + 2048)
 
 /*
  * NOR FLASH
diff --git a/include/configs/zylonite.h b/include/configs/zylonite.h
index c33ca2d..4ecef94 100644
--- a/include/configs/zylonite.h
+++ b/include/configs/zylonite.h
@@ -55,7 +55,6 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN	    (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -191,7 +190,7 @@
 #undef CONFIG_SYS_SKIP_DRAM_SCRUB
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
 
 /*
  * NAND Flash