diff options
Diffstat (limited to 'board/pxa255_idp/pxa_idp.c')
| -rw-r--r-- | board/pxa255_idp/pxa_idp.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/board/pxa255_idp/pxa_idp.c b/board/pxa255_idp/pxa_idp.c index 4ab8bd4..804d09c 100644 --- a/board/pxa255_idp/pxa_idp.c +++ b/board/pxa255_idp/pxa_idp.c @@ -43,8 +43,9 @@ DECLARE_GLOBAL_DATA_PTR; int board_init (void) { - /* memory and cpu-speed are setup before relocation */ - /* so we do _nothing_ here */ + /* We have RAM, disable cache */ + dcache_disable(); + icache_disable(); /* arch number of Lubbock-Board */ gd->bd->bi_arch_number = MACH_TYPE_PXA_IDP; @@ -82,22 +83,20 @@ int board_late_init(void) return 0; } +extern void pxa_dram_init(void); +int dram_init(void) +{ + pxa_dram_init(); + gd->ram_size = PHYS_SDRAM_1_SIZE; + return 0; +} -int dram_init (void) +void dram_init_banksize(void) { gd->bd->bi_dram[0].start = PHYS_SDRAM_1; gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; - gd->bd->bi_dram[2].start = PHYS_SDRAM_3; - gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; - gd->bd->bi_dram[3].start = PHYS_SDRAM_4; - gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; - - return 0; } - #ifdef DEBUG_BLINKC_ENABLE void delay_c(void) |