configs: Re-sync with cmd/Kconfig

Update the config.h and defconfig files for the commands that 8e3c036
converted over to Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/kwb_defconfig b/configs/kwb_defconfig
index c07e1e5..30558e7 100644
--- a/configs/kwb_defconfig
+++ b/configs/kwb_defconfig
@@ -5,6 +5,7 @@
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMD_BOOTD is not set
 # CONFIG_CMD_BOOTM is not set
+CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_GO is not set
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_IMLS is not set
@@ -14,6 +15,7 @@
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
@@ -24,6 +26,8 @@
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_PING=y
 CONFIG_CMD_TIME=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
 CONFIG_NETCONSOLE=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y