Convert CONFIG_CMD_DIAG to Kconfig
This converts the following to Kconfig:
CONFIG_CMD_DIAG
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: imply CMD_DIAG on some keymile configs]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/charon_defconfig b/configs/charon_defconfig
index 4e29234..ec22a63 100644
--- a/configs/charon_defconfig
+++ b/configs/charon_defconfig
@@ -20,6 +20,7 @@
CONFIG_CMD_BSP=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
+CONFIG_CMD_DIAG=y
CONFIG_MAC_PARTITION=y
CONFIG_ISO_PARTITION=y
# CONFIG_MMC is not set