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/isee/igep0020/igep0020.c b/board/isee/igep0020/igep0020.c
index 3ba541e..36cc924 100644
--- a/board/isee/igep0020/igep0020.c
+++ b/board/isee/igep0020/igep0020.c
@@ -32,6 +32,8 @@
#include <asm/mach-types.h>
#include "igep0020.h"
+DECLARE_GLOBAL_DATA_PTR;
+
/* GPMC definitions for LAN9221 chips */
static const u32 gpmc_lan_config[] = {
NET_LAN9221_GPMC_CONFIG1,
@@ -48,8 +50,6 @@
*/
int board_init(void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
/* board id for Linux */
gd->bd->bi_arch_number = MACH_TYPE_IGEP0020;