Move DECLARE_GLOBAL_DATA_PTR to file scope
It can be optimised out by the compiler otherwise resulting
in obscure errors like a board not booting.
This has been documented in README since 2006 when these were
first fixed up for GCC 4.x.
Signed-off-by: John Rigby <john.rigby@linaro.org>
Fix some additional places.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
diff --git a/board/ms7722se/ms7722se.c b/board/ms7722se/ms7722se.c
index 4e40b17..4e67ac6 100644
--- a/board/ms7722se/ms7722se.c
+++ b/board/ms7722se/ms7722se.c
@@ -28,6 +28,8 @@
#include <asm/io.h>
#include <asm/processor.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#define LED_BASE 0xB0800000
int checkboard(void)
@@ -46,8 +48,6 @@
int dram_init(void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));