Convert CONFIG_CMD_DISPLAY to Kconfig
This converts the following to Kconfig:
CONFIG_CMD_DISPLAY
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 334e531..73fc29e 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -698,6 +698,14 @@
help
Enable the "icache" and "dcache" commands
+config CMD_DISPLAY
+ bool "Enable the 'display' command, for character displays"
+ help
+ (this needs porting to driver model)
+ This enables the 'display' command which allows a string to be
+ displayed on a simple board-specific display. Implement
+ display_putc() to use it.
+
config CMD_LED
bool "led"
default y if LED