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| author | Ye.Li <B37916@freescale.com> | 2015-05-22 10:40:02 +0800 |
|---|---|---|
| committer | Ye.Li <B37916@freescale.com> | 2015-05-25 17:20:49 +0800 |
| commit | f3f49d71c825067c803e5f7fd9e50e52ee89c428 (patch) | |
| tree | 7cceeb6b065d619f4b70b772d9b57ea386e74b09 /include | |
| parent | cd1bd6ee94e720af911a2ce7db697af0df59c0a9 (diff) | |
| download | u-boot-imx-f3f49d71c825067c803e5f7fd9e50e52ee89c428.zip u-boot-imx-f3f49d71c825067c803e5f7fd9e50e52ee89c428.tar.gz u-boot-imx-f3f49d71c825067c803e5f7fd9e50e52ee89c428.tar.bz2 | |
MLK-10955 imx: mx7d arm2: Add NAND support for mx7d 19x19 lpddr3 arm2 board
Add the default TSOP NAND support and build target.
New build target for nand boot: mx7d_19x19_lpddr3_arm2_nand_config
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/mx7d_arm2.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/configs/mx7d_arm2.h b/include/configs/mx7d_arm2.h index 3121dd8..c19c751 100644 --- a/include/configs/mx7d_arm2.h +++ b/include/configs/mx7d_arm2.h @@ -288,6 +288,22 @@ #define CONFIG_SYS_FLASH_EMPTY_INFO #endif +#ifdef CONFIG_SYS_USE_NAND +#define CONFIG_CMD_NAND +#define CONFIG_CMD_NAND_TRIMFFS + +/* NAND stuff */ +#define CONFIG_NAND_MXS +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_ONFI_DETECTION + +/* DMA stuff, needed for GPMI/MXS NAND support */ +#define CONFIG_APBH_DMA +#define CONFIG_APBH_DMA_BURST +#define CONFIG_APBH_DMA_BURST8 +#endif #if defined(CONFIG_ENV_IS_IN_MMC) #define CONFIG_ENV_OFFSET (8 * SZ_64K) @@ -303,6 +319,11 @@ #define CONFIG_ENV_SIZE CONFIG_SYS_FLASH_SECT_SIZE #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SIZE #define CONFIG_ENV_OFFSET (4 * CONFIG_SYS_FLASH_SECT_SIZE) +#elif defined(CONFIG_ENV_IS_IN_NAND) +#undef CONFIG_ENV_SIZE +#define CONFIG_ENV_OFFSET (8 << 20) +#define CONFIG_ENV_SECT_SIZE (128 << 10) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE #endif #define CONFIG_OF_LIBFDT |