target/generic: support for busybox >= 1.14.x speed=0 handling

diff --git a/target/generic/Config.in b/target/generic/Config.in
index 522deacde4f8b3d91fcc656e5cb0e4c2f4d3248a..352093955d97999567996a30013099586cd9fd6e 100644 (file)
--- a/target/generic/Config.in
+++ b/target/generic/Config.in
@@ -163,6 +163,8 @@ choice
        help
          Select a baudrate to use.
 
+config BR2_TARGET_GENERIC_GETTY_BAUDRATE_KEEP
+       bool "keep kernel default"
 config BR2_TARGET_GENERIC_GETTY_BAUDRATE_9600
        bool "9600"
 config BR2_TARGET_GENERIC_GETTY_BAUDRATE_19200
@@ -177,6 +179,7 @@ endchoice
 
 config BR2_TARGET_GENERIC_GETTY_BAUDRATE
        string
+       default "0"             if BR2_TARGET_GENERIC_GETTY_BAUDRATE_KEEP
        default "9600"          if BR2_TARGET_GENERIC_GETTY_BAUDRATE_9600
        default "19200"         if BR2_TARGET_GENERIC_GETTY_BAUDRATE_19200
        default "38400"         if BR2_TARGET_GENERIC_GETTY_BAUDRATE_38400