[OE-core] [PATCH 3/4] initramfs-framework: support init boot parameter

[Patrick Ohly]

It can be useful for debugging to override the default /sbin/init.
This is something typically done via the init boot parameter which
then gets interpreted by the kernel. But when using an initramfs, it
is the initramfs which must react to the option.

Signed-off-by: Patrick Ohly <patrick.ohly at intel.com>
---
 meta/recipes-core/initrdscripts/initramfs-framework/finish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/finish b/meta/recipes-core/initrdscripts/initramfs-framework/finish
index a8806aa..e712ff0 100755
--- a/meta/recipes-core/initrdscripts/initramfs-framework/finish
+++ b/meta/recipes-core/initrdscripts/initramfs-framework/finish
@@ -53,7 +53,7 @@ finish_run() {
 		mount --move /sys $ROOTFS_DIR/sys
 
 		cd $ROOTFS_DIR
-		exec switch_root -c /dev/console $ROOTFS_DIR /sbin/init
+		exec switch_root -c /dev/console $ROOTFS_DIR ${bootparam_init:-/sbin/init}
 	else
 		debug "No rootfs has been set"
 	fi
-- 
2.1.4