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initrdscripts: add $CMDLINE to init-live switch_root

init-live.sh: $CMDLINE variable should be provided to switch_root
to let user specify runlevel on grub command line.
Feeding with -c /dev/console as well as busybox switch_root enables that option.

(From OE-Core rev: 5a2f4feeaac4f9278fa0cf808c2f495f0c19324f)

Signed-off-by: Krzysztof Sywula <krzysztof.m.sywula@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Krzysztof Sywula
2014-01-15 11:27:04 +00:00
committed by Richard Purdie
parent e4319b6dd0
commit e917b074d6
@@ -89,7 +89,10 @@ boot_live_root() {
mount -n --move /dev ${ROOT_MOUNT}/dev
cd $ROOT_MOUNT
exec switch_root $ROOT_MOUNT /sbin/init
# busybox switch_root supports -c option
exec switch_root -c /dev/console $ROOT_MOUNT /sbin/init $CMDLINE ||
fatal "Couldn't switch_root, dropping to shell"
}
fatal() {