diff options
Diffstat (limited to 'include/configs/mx6dl_arm2_lpddr2.h')
| -rw-r--r-- | include/configs/mx6dl_arm2_lpddr2.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/include/configs/mx6dl_arm2_lpddr2.h b/include/configs/mx6dl_arm2_lpddr2.h index 94d1985b77..861b9eeccf 100644 --- a/include/configs/mx6dl_arm2_lpddr2.h +++ b/include/configs/mx6dl_arm2_lpddr2.h @@ -41,6 +41,8 @@ #undef CONFIG_ARCH_MMU /* disable MMU first */ #define CONFIG_L2_OFF /* disable L2 cache first*/ +#define CONFIG_FLASH_PLUG_IN /*Necessary to enable 2-channel mode*/ + #define CONFIG_MX6_HCLK_FREQ 24000000 #define CONFIG_DISPLAY_CPUINFO @@ -262,16 +264,16 @@ /*----------------------------------------------------------------------- * Physical Memory Map */ -#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_NR_DRAM_BANKS 2 #define PHYS_SDRAM_1 CSD0_DDR_BASE_ADDR -#ifdef CONFIG_DDR_32BIT -#define PHYS_SDRAM_1_SIZE (1u * 1024 * 1024 * 1024) -#else -#define PHYS_SDRAM_1_SIZE (2u * 1024 * 1024 * 1024) -#endif +#define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) +#define PHYS_SDRAM_2 CSD1_DDR_BASE_ADDR +#define PHYS_SDRAM_2_SIZE (256 * 1024 * 1024) #define iomem_valid_addr(addr, size) \ - (addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) + ((addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) || \ + (addr >= PHYS_SDRAM_2 && addr <= (PHYS_SDRAM_2 + PHYS_SDRAM_2_SIZE))) +#define IRAM_FREE_START 0x00907000 /*----------------------------------------------------------------------- * FLASH and environment organization */ |