common: Move CONFIG_BOOTARGS to Kconfig

[u-boot] / common / Kconfig

diff --git a/common/Kconfig b/common/Kconfig
index 098389185b7dd134af9fef9749a918450bf92256..3ef1ab0de3d04dc215318354ee9f6f41623360c3 100644 (file)
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -628,6 +628,22 @@ config BOOTDELAY
 
          See doc/README.autoboot for details.
 
+config USE_BOOTARGS
+       bool "Enable boot arguments"
+       help
+         Provide boot arguments to bootm command. Boot arguments are specified
+         in CONFIG_BOOTARGS option. Enable this option to be able to specify
+         CONFIG_BOOTARGS string. If this option is disabled, CONFIG_BOOTARGS
+         will be undefined and won't take any space in U-Boot image.
+
+config BOOTARGS
+       string "Boot arguments"
+       depends on USE_BOOTARGS
+       help
+         This can be used to pass arguments to the bootm command. The value of
+         CONFIG_BOOTARGS goes into the environment value "bootargs". Note that
+         this value will also override the "chosen" node in FDT blob.
+
 menu "Console"
 
 config MENU