u-boot: enable CONFIG_CMD_MMC_SWRITE

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

03_build_u-boot.sh

@@ -32,4 +32,4 @@ make -C u-boot -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} all
 cp -v ./u-boot/u-boot.bin ./deploy/
 cp -v ./u-boot/u-boot.bin ./deploy/src.bin
 
-#
+#

patches/u-boot/beaglev-fire/microchip_mpfs_icicle_defconfig

@@ -12,6 +12,7 @@ CONFIG_FIT=y
 CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
 CONFIG_SYS_PROMPT="RISC-V # "
+CONFIG_CMD_MMC_SWRITE=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:2m(payload),128k(env),119m(rootfs)"
 CONFIG_CMD_UBI=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y