Convert CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/common/Kconfig b/common/Kconfig
index e78e918..69d09ec 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -309,6 +309,15 @@
environment variables can be updated after boot to change the
input/output devices.
+config SYS_CONSOLE_OVERWRITE_ROUTINE
+ bool "Allow board control over console overwriting"
+ help
+ If this is enabled, and the board-specific function
+ overwrite_console() returns 1, the stdin, stderr and stdout are
+ switched to the serial port, else the settings in the environment
+ are used. If this is not enabled, the console will not be switched
+ to serial.
+
config SYS_CONSOLE_ENV_OVERWRITE
bool "Update environment variables during console init"
help