diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sam9x60ek.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/configs/sam9x60ek.h b/include/configs/sam9x60ek.h index b778bd8e83..dbcbce3a2b 100644 --- a/include/configs/sam9x60ek.h +++ b/include/configs/sam9x60ek.h @@ -42,6 +42,26 @@ #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) +/* NAND flash */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_NAND_ATMEL +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_MASK_ALE BIT(21) +#define CONFIG_SYS_NAND_MASK_CLE BIT(22) +#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD4 +#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD5 +#define CONFIG_SYS_NAND_ONFI_DETECTION + +#define CONFIG_MTD_DEVICE +#endif + +/* PMECC & PMERRLOC */ +#define CONFIG_ATMEL_NAND_HWECC +#define CONFIG_ATMEL_NAND_HW_PMECC +#define CONFIG_PMECC_CAP 8 +#define CONFIG_PMECC_SECTOR_SIZE 512 + #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ #ifdef CONFIG_SD_BOOT @@ -50,6 +70,14 @@ "fatload mmc 0:1 0x21000000 at91-sam9x60ek.dtb;" \ "fatload mmc 0:1 0x22000000 zImage;" \ "bootz 0x22000000 - 0x21000000" + +#elif defined(CONFIG_NAND_BOOT) +/* bootstrap + u-boot + env + linux in nandflash */ +#define CONFIG_ENV_OFFSET_REDUND 0x100000 +#define CONFIG_BOOTCOMMAND "nand read " \ + "0x22000000 0x200000 0x600000; " \ + "nand read 0x21000000 0x180000 0x20000; " \ + "bootz 0x22000000 - 0x21000000" #endif /* |