From 7c045d0bfec1e2990e19d3eb1852839e27270387 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 9 Nov 2011 06:14:40 +0000 Subject: integrator: use io-accessors for board init Casting around to *(volatile ulong *) doesn't look good, so include the macros and use good old readl() instead. Signed-off-by: Linus Walleij --- board/armltd/integrator/integrator.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'board/armltd') diff --git a/board/armltd/integrator/integrator.c b/board/armltd/integrator/integrator.c index 83f047c93e..780218cbe9 100644 --- a/board/armltd/integrator/integrator.c +++ b/board/armltd/integrator/integrator.c @@ -35,6 +35,7 @@ #include #include +#include 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); -- cgit v1.2.1