ARM: OMAP: Correct save_boot_params and replace with 'C' function
Currently save_boot_params saves the boot parameters passed
from romcode. But this is not stored in a writable location
consistently. So the current code would not work for a
'XIP' boot. Change this by saving the boot parameters in
'gd' which is always writable. Also add a 'C' function
instead of an assembly code that is more readable.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h
index 37ac0da..7611d0a 100644
--- a/arch/arm/include/asm/global_data.h
+++ b/arch/arm/include/asm/global_data.h
@@ -24,6 +24,10 @@
#ifndef __ASM_GBL_DATA_H
#define __ASM_GBL_DATA_H
+#ifdef CONFIG_OMAP
+#include <asm/omap_boot.h>
+#endif
+
/* Architecture-specific global data */
struct arch_global_data {
#if defined(CONFIG_FSL_ESDHC)
@@ -51,6 +55,10 @@
unsigned long tlb_addr;
unsigned long tlb_size;
#endif
+
+#ifdef CONFIG_OMAP
+ struct omap_boot_parameters omap_boot_params;
+#endif
};
#include <asm-generic/global_data.h>