powerpc: Switch to using CONFIG_SYS_INIT_SP_OFFSET from CONFIG_SYS_GBL_DATA_OFFSET

In the places where PowerPC references CONFIG_SYS_GBL_DATA_OFFSET it
does so as (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET).  And
it defines CONFIG_SYS_GBL_DATA_OFFSET in the same manner that other
architectures define CONFIG_SYS_INIT_SP_OFFSET. Other architectures
define CONFIG_SYS_INIT_SP_ADDR as (CONFIG_SYS_INIT_RAM_ADDR +
CONFIG_SYS_INIT_SP_OFFSET) typically.  Rename things within PowerPC for
consistency with other architectures.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index eb4ccb1..516cd52 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -141,8 +141,8 @@
 #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_OFFSET	\
-			(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /*
  * FLASH on the Local Bus
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 244f811..cadcb4e 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -244,8 +244,8 @@
 #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_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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
 
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index ffd2cf9..d841366 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -380,9 +380,8 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000 /* stack in RAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000 /* End of used area in RAM */
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 3d9e3e1..bdc6607 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -196,9 +196,8 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index 5de7b7c..3d21821 100644
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -329,9 +329,8 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index a753069..f1bf26b 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -307,9 +307,8 @@
 	  CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index d6bb8d1..ca9ae9b 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -302,9 +302,8 @@
 			((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
 			CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
 /*
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index 350ecf1..ca5bf88 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -261,9 +261,8 @@
 			((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
 			CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
 /*
diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 9a3dd14..549252c 100644
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -103,9 +103,8 @@
 	  CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 121963f..5153be3 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -194,8 +194,8 @@
 #endif
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000	/* Size of used area in RAM */
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 
diff --git a/include/configs/gazerbeam.h b/include/configs/gazerbeam.h
index 040fd00..a46403c 100644
--- a/include/configs/gazerbeam.h
+++ b/include/configs/gazerbeam.h
@@ -33,8 +33,8 @@
 #define CONFIG_SYS_INIT_RAM_LOCK
 #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_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /*
  * FLASH on the Local Bus
diff --git a/include/configs/ids8313.h b/include/configs/ids8313.h
index d5c9489..aaad36b 100644
--- a/include/configs/ids8313.h
+++ b/include/configs/ids8313.h
@@ -28,10 +28,8 @@
 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000  /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE	0x100
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE \
-					 - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+#define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /*
  * Internal Definitions
diff --git a/include/configs/km/km-mpc83xx.h b/include/configs/km/km-mpc83xx.h
index e1c1615..bf1a235 100644
--- a/include/configs/km/km-mpc83xx.h
+++ b/include/configs/km/km-mpc83xx.h
@@ -38,8 +38,8 @@
 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-						GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 /*
  * Init Local Bus Memory Controller:
  *
diff --git a/include/configs/kmcent2.h b/include/configs/kmcent2.h
index dc45d16..60df6a3 100644
--- a/include/configs/kmcent2.h
+++ b/include/configs/kmcent2.h
@@ -339,9 +339,8 @@
 	  CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		0xc0000         /* 768k */
 
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index bb44372..ca668e3 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -284,9 +284,8 @@
 /* Size of used area in RAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN	(768 * 1024)
 
diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-ppce500.h
index 136a2df..ad18a48 100644
--- a/include/configs/qemu-ppce500.h
+++ b/include/configs/qemu-ppce500.h
@@ -56,9 +56,8 @@
 	  CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
 
-#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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
 
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index daba827..76d9e98 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -103,8 +103,8 @@
 #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_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_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 #define CONFIG_SYS_MONITOR_LEN		(384 * 1024)	/* Reserve 384KiB for Mon */