diff options
| author | Ye.Li <B37916@freescale.com> | 2015-05-22 10:40:02 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:36 +0100 |
| commit | 136804722619625a23139305f4d925138b293382 (patch) | |
| tree | 736bcc75585cbe51b91d7a26b44f64489ed6fe10 | |
| parent | 5c3675b9db2f92170fff94681e3f4c6b3e165873 (diff) | |
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>
| -rw-r--r-- | configs/mx7d_19x19_lpddr3_arm2_nand_defconfig | 7 | ||||
| -rw-r--r-- | include/configs/mx7d_arm2.h | 21 |
2 files changed, 28 insertions, 0 deletions
diff --git a/configs/mx7d_19x19_lpddr3_arm2_nand_defconfig b/configs/mx7d_19x19_lpddr3_arm2_nand_defconfig new file mode 100644 index 00000000000..2c6587e64ac --- /dev/null +++ b/configs/mx7d_19x19_lpddr3_arm2_nand_defconfig @@ -0,0 +1,7 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7d_19x19_lpddr3_arm2/imximage.cfg,MX7D,SYS_BOOT_NAND,DEFAULT_FDT_FILE=\"imx7d-19x19-lpddr3-arm2.dtb\"" +CONFIG_ARM=y +CONFIG_TARGET_MX7D_19X19_LPDDR3_ARM2=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/include/configs/mx7d_arm2.h b/include/configs/mx7d_arm2.h index 3121dd88e29..c19c751d77f 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 |