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| author | Sukumar Ghorai <s-ghorai@ti.com> | 2010-09-14 13:52:34 +0530 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-17 20:14:22 +0200 |
| commit | 64455352ad0bf96570ea35e6b65e5b4f066a97e9 (patch) | |
| tree | 0ee5fbe34de27504a1db2a6b0c4f296842e968c3 | |
| parent | cd7c57262f929c3ce73bb68484989bc243752438 (diff) | |
| download | u-boot-imx-64455352ad0bf96570ea35e6b65e5b4f066a97e9.zip u-boot-imx-64455352ad0bf96570ea35e6b65e5b4f066a97e9.tar.gz u-boot-imx-64455352ad0bf96570ea35e6b65e5b4f066a97e9.tar.bz2 | |
ARMV7: OMAP4: Enable saveenv to eMMC for SDP4430
The SDP4430 does not have onboard NAND, it has eMMC on the second
MMC slot. This patch adds support for saving the u-boot environment
to eMMC.
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Tested-by: Steve Sakoman <steve@sakoman.com>
| -rw-r--r-- | include/configs/omap4_sdp4430.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/configs/omap4_sdp4430.h b/include/configs/omap4_sdp4430.h index 1241b1e..8274577 100644 --- a/include/configs/omap4_sdp4430.h +++ b/include/configs/omap4_sdp4430.h @@ -63,10 +63,10 @@ /* * Size of malloc() pool - * Total Size Environment - 256k + * Total Size Environment - 128k * Malloc - add 256k */ -#define CONFIG_ENV_SIZE (256 << 10) +#define CONFIG_ENV_SIZE (128 << 10) #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10)) #define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ /* initial data */ @@ -89,12 +89,9 @@ #define CONFIG_CONS_INDEX 3 #define CONFIG_SYS_NS16550_COM3 UART3_BASE -#define CONFIG_ENV_IS_NOWHERE - #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ 115200} - /* I2C */ #define CONFIG_HARD_I2C 1 #define CONFIG_SYS_I2C_SPEED 100000 @@ -114,6 +111,11 @@ #define CONFIG_SYS_MMC_SET_DEV 1 #define CONFIG_DOS_PARTITION 1 +/* MMC ENV related defines */ +#define CONFIG_ENV_IS_IN_MMC 1 +#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */ +#define CONFIG_ENV_OFFSET 0xE0000 + /* USB */ #define CONFIG_MUSB_UDC 1 #define CONFIG_USB_OMAP3 1 @@ -134,6 +136,7 @@ #define CONFIG_CMD_FAT /* FAT support */ #define CONFIG_CMD_I2C /* I2C serial bus support */ #define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_SAVEENV /* Disabled commands */ #undef CONFIG_CMD_NET |