[PATCH 7/9] powerpc: add capability to prepend default command line

[Christophe Leroy]

This patch activates the capability to prepend default
arguments to the command line.

Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
---
 arch/powerpc/Kconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 2972348e52be..22d6a48bd2ca 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -860,6 +860,12 @@ config CMDLINE_EXTEND
          The default kernel command string will be appended to the
          command-line arguments provided during boot.
 
+config CMDLINE_PREPEND
+       bool "Prepend bootloader kernel arguments"
+       help
+         The default kernel command string will be prepend to the
+         command-line arguments provided during boot.
+
 config CMDLINE_FORCE
        bool "Always use the default kernel command string"
        help
-- 
2.13.3