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/yellowstone_defconfig b/configs/yellowstone_defconfig
index 8331a2d..1eb3eef 100644
--- a/configs/yellowstone_defconfig
+++ b/configs/yellowstone_defconfig
@@ -16,6 +16,7 @@
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
+CONFIG_CMD_DIAG=y
CONFIG_MAC_PARTITION=y
CONFIG_DOS_PARTITION=y
CONFIG_ISO_PARTITION=y