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| author | Anish Trivedi <anish@freescale.com> | 2010-07-16 12:35:32 -0500 |
|---|---|---|
| committer | Anish Trivedi <anish@freescale.com> | 2010-07-20 09:50:23 -0500 |
| commit | 1bc5e5f2cee211a74ee79e0eb5f7f37a3db387f4 (patch) | |
| tree | 01f3f940cf9883c7b3291e413d090262abcf49c4 /include/configs | |
| parent | 592ec82029b2c69386bdf9c82af4614687afe191 (diff) | |
| download | u-boot-imx-1bc5e5f2cee211a74ee79e0eb5f7f37a3db387f4.zip u-boot-imx-1bc5e5f2cee211a74ee79e0eb5f7f37a3db387f4.tar.gz u-boot-imx-1bc5e5f2cee211a74ee79e0eb5f7f37a3db387f4.tar.bz2 | |
ENGR00125036 Uboot Add eMMC 4.4 support
Enable DDR mode on ESDHC controller and mmc library
Enable 8-bit support in mmc library
Signed-off-by: Anish Trivedi <anish@freescale.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/mx50_arm2.h | 6 | ||||
| -rw-r--r-- | include/configs/mx50_arm2_lpddr2.h | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/include/configs/mx50_arm2.h b/include/configs/mx50_arm2.h index fbede97..4c23b95 100644 --- a/include/configs/mx50_arm2.h +++ b/include/configs/mx50_arm2.h @@ -201,10 +201,14 @@ #define CONFIG_CMD_FAT 1 #define CONFIG_CMD_EXT2 1 - /* detect whether ESDHC1 or ESDHC3 is boot device */ + /* detect whether ESDHC1, ESDHC2, or ESDHC3 is boot device */ #define CONFIG_DYNAMIC_MMC_DEVNO #define CONFIG_BOOT_PARTITION_ACCESS + #define CONFIG_EMMC_DDR_MODE + + /* Indicate to esdhc driver which ports support 8-bit data */ + #define CONFIG_MMC_8BIT_PORTS 0x6 /* ports 1 and 2 */ #endif /*----------------------------------------------------------------------- diff --git a/include/configs/mx50_arm2_lpddr2.h b/include/configs/mx50_arm2_lpddr2.h index 505b859..a5683ad 100644 --- a/include/configs/mx50_arm2_lpddr2.h +++ b/include/configs/mx50_arm2_lpddr2.h @@ -202,10 +202,15 @@ #define CONFIG_CMD_FAT 1 #define CONFIG_CMD_EXT2 1 - /* detect whether ESDHC1 or ESDHC3 is boot device */ + /* detect whether ESDHC1, ESDHC2, or ESDHC3 is boot device */ #define CONFIG_DYNAMIC_MMC_DEVNO #define CONFIG_BOOT_PARTITION_ACCESS + #define CONFIG_EMMC_DDR_MODE + + /* Indicate to esdhc driver which ports support 8-bit data */ + #define CONFIG_MMC_8BIT_PORTS 0x6 /* ports 1 and 2 */ + #endif /*----------------------------------------------------------------------- |