ARM: imx6q_logic: Allow storing environment in FAT on eMMC

Some variations of the imx6q_logic board have eMMC instead of
NAND.  Rather than creating a separate defconfig, this patch
adds the ability to read/write to eMMC (mmc 0:1) when NAND
doesn't exist.

Signed-off-by: Adam Ford <aford173@gmail.com>

diff --git a/configs/imx6q_logic_defconfig b/configs/imx6q_logic_defconfig
index 385efcec4e1c01aca83cc2d4886a8c9220955843..a006d33311cdd4377f1388e4502c58a5af4e276a 100644 (file)
--- a/configs/imx6q_logic_defconfig
+++ b/configs/imx6q_logic_defconfig
@@ -54,7 +54,10 @@ CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),16m(kernel),1m(dtb),-(fs)"
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-logicpd"
+CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_ENV_FAT_INTERFACE="mmc"
+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_PCF8575_GPIO=y
 CONFIG_LED=y
@@ -84,4 +87,3 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0525
 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
 CONFIG_CI_UDC=y
 CONFIG_USB_GADGET_DOWNLOAD=y
-CONFIG_FAT_WRITE=y