colibri/apalis imx: drop DFU support

We never really added a sensible DFU configuration for platforms
based on eMMC. Most of the things one might want to do can also be done
with UMS or fastboot, so drop the DFU configuration.
Signed-off-by: NIgor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: NPhilippe Schenker <philippe.schenker@toradex.com>

configs/apalis_imx6_defconfig

@@ -37,7 +37,6 @@ CONFIG_CMD_ASKENV=y
 CONFIG_CRC32_VERIFY=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_SYS_ALT_MEMTEST=y
-CONFIG_CMD_DFU=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y
@@ -56,7 +55,6 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=4096
 CONFIG_DWC_AHSATA=y
-CONFIG_DFU_MMC=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y

configs/colibri-imx6ull_defconfig

@@ -47,7 +47,6 @@ CONFIG_ENV_IS_IN_NAND=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=16352
-CONFIG_DFU_MMC=y
 CONFIG_DFU_NAND=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y

configs/colibri_imx6_defconfig

@@ -36,7 +36,6 @@ CONFIG_CMD_ASKENV=y
 CONFIG_CRC32_VERIFY=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_SYS_ALT_MEMTEST=y
-CONFIG_CMD_DFU=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y
@@ -55,7 +54,6 @@ CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=16352
-CONFIG_DFU_MMC=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y

configs/colibri_imx7_emmc_defconfig

@@ -24,7 +24,6 @@ CONFIG_SYS_PROMPT="Colibri iMX7 # "
 CONFIG_CMD_ASKENV=y
 CONFIG_CRC32_VERIFY=y
 CONFIG_CMD_MEMTEST=y
-CONFIG_CMD_DFU=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 # CONFIG_RANDOM_UUID is not set
@@ -43,7 +42,6 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=16352
 CONFIG_FSL_CAAM=y
-CONFIG_DFU_MMC=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x82000000
 CONFIG_FASTBOOT_BUF_SIZE=0x10000000