[PATCH v2 5/7] 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.leroy at csgroup.eu>
---
 arch/powerpc/Kconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 386ae12d8523..0ab406f14513 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -912,6 +912,12 @@ config CMDLINE_EXTEND
 	  The command-line arguments provided by the boot loader will be
 	  appended to the default kernel command string.
 
+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
-- 
2.25.0