ARM: OMAP: Cleanup boot parameters usage

The boot parameters are read from individual variables
assigned for each of them. This been corrected and now
they are stored as a part of the global data 'gd'
structure. So read them from 'gd' instead.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
[trini: Add igep0033 hunk]
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 5739422..941054d 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -17,6 +17,7 @@
 #define __CONFIG_AM335X_EVM_H
 
 #define CONFIG_AM33XX
+#define CONFIG_OMAP
 
 #include <asm/arch/omap.h>
 
diff --git a/include/configs/igep0033.h b/include/configs/igep0033.h
index 50eafdf..14063a8 100644
--- a/include/configs/igep0033.h
+++ b/include/configs/igep0033.h
@@ -15,6 +15,7 @@
 #define __CONFIG_IGEP0033_H
 
 #define CONFIG_AM33XX
+#define CONFIG_OMAP
 
 #include <asm/arch/omap.h>
 
diff --git a/include/configs/pcm051.h b/include/configs/pcm051.h
index 2e3f08b..cc8d317 100644
--- a/include/configs/pcm051.h
+++ b/include/configs/pcm051.h
@@ -20,6 +20,7 @@
 #define __CONFIG_PCM051_H
 
 #define CONFIG_AM33XX
+#define CONFIG_OMAP
 
 #include <asm/arch/omap.h>
 
diff --git a/include/configs/ti814x_evm.h b/include/configs/ti814x_evm.h
index e646bd7..6c423df 100644
--- a/include/configs/ti814x_evm.h
+++ b/include/configs/ti814x_evm.h
@@ -19,6 +19,7 @@
 #define CONFIG_TI81XX
 #define CONFIG_TI814X
 #define CONFIG_SYS_NO_FLASH
+#define CONFIG_OMAP
 
 #include <asm/arch/omap.h>