diff options
| -rw-r--r-- | arch/arm/include/asm/arch-mx5/imx-regs.h | 3 | ||||
| -rw-r--r-- | board/freescale/mx51evk/mx51evk.c | 6 | ||||
| -rw-r--r-- | include/configs/mx51evk.h | 12 |
3 files changed, 15 insertions, 6 deletions
diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h b/arch/arm/include/asm/arch-mx5/imx-regs.h index 3ddda40..0b6249a 100644 --- a/arch/arm/include/asm/arch-mx5/imx-regs.h +++ b/arch/arm/include/asm/arch-mx5/imx-regs.h @@ -26,7 +26,8 @@ /* * IRAM */ -#define IRAM_BASE_ADDR 0x1FFE8000 /* internal ram */ +#define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */ +#define IRAM_SIZE 0x00020000 /* 128 KB */ /* * Graphics Memory of GPU */ diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c index 0b58b1b..2160d5a 100644 --- a/board/freescale/mx51evk/mx51evk.c +++ b/board/freescale/mx51evk/mx51evk.c @@ -52,9 +52,9 @@ u32 get_board_rev(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1, - PHYS_SDRAM_1_SIZE); + /* dram_init must store complete ramsize in gd->ram_size */ + gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + PHYS_SDRAM_1_SIZE); return 0; } diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h index a39260c..f98438d 100644 --- a/include/configs/mx51evk.h +++ b/include/configs/mx51evk.h @@ -24,11 +24,11 @@ #ifndef __CONFIG_H #define __CONFIG_H +#include <asm/arch/imx-regs.h> /* High Level Configuration Options */ #define CONFIG_MX51 /* in a mx51 */ -#define CONFIG_SKIP_RELOCATE_UBOOT #define CONFIG_SYS_MX5_HCLK 24000000 #define CONFIG_SYS_MX5_CLK32 32768 @@ -51,7 +51,6 @@ * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) -/* size in bytes reserved for initial data */ #define BOARD_LATE_INIT @@ -200,6 +199,15 @@ #define PHYS_SDRAM_1 CSD0_BASE_ADDR #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) +#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) +#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) +#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + #define CONFIG_SYS_DDR_CLKSEL 0 #define CONFIG_SYS_CLKTL_CBCDR 0x59E35100 |