Casting around to *(volatile ulong *) doesn't look good, so include the <asm/io.h> macros and use good old readl() instead.
Signed-off-by: Linus Walleij linus.walleij@linaro.org --- ChangeLog v1->v2: - Rebased to U-Boot ARM HEAD at Alberts request, see message 4EA1C8E7.7090105@aribaud.net ChangeLog v2->v3: - Rebased to U-Boot ARM HEAD at Alberts request, see message 4EB84700.1030109@aribaud.net --- board/armltd/integrator/integrator.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/board/armltd/integrator/integrator.c b/board/armltd/integrator/integrator.c index 83f047c..780218c 100644 --- a/board/armltd/integrator/integrator.c +++ b/board/armltd/integrator/integrator.c @@ -35,6 +35,7 @@
#include <common.h> #include <netdev.h> +#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -101,15 +102,15 @@ int dram_init (void) #ifdef CONFIG_CM_SPD_DETECT { extern void dram_query(void); - unsigned long cm_reg_sdram; - unsigned long sdram_shift; + u32 cm_reg_sdram; + u32 sdram_shift;
dram_query(); /* Assembler accesses to CM registers */ /* Queries the SPD values */
/* Obtain the SDRAM size from the CM SDRAM register */
- cm_reg_sdram = *(volatile ulong *)(CM_BASE + OS_SDRAM); + cm_reg_sdram = readl(CM_BASE + OS_SDRAM); /* Register SDRAM size * * 0xXXXXXXbbb000bb 16 MB @@ -119,7 +120,7 @@ extern void dram_query(void); * 0xXXXXXXbbb100bb 256 MB * */ - sdram_shift = ((cm_reg_sdram & 0x0000001C)/4)%4; + sdram_shift = ((cm_reg_sdram & 0x0000001C)/4)%4; gd->ram_size = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE + REMAPPED_FLASH_SZ, 0x01000000 << sdram_shift);