From a09f10f9360862c16fb68972ac041d474d6e3a64 Mon Sep 17 00:00:00 2001 From: Patrick Ohly Date: Tue, 8 Sep 2015 15:25:49 +0200 Subject: initramfs-framework: support ro boot parameter Default is to mount the rootfs read/write. "ro" can be used to turn that into read-only, which is useful on systems where userspace does an fsck before remounting read-write. Giving both "ro" and "rw" will still mount read-only regardless of the order, because the ordering information is not preserved by the initramfs-framework's boot param support. Signed-off-by: Patrick Ohly Signed-off-by: Ross Burton --- meta/recipes-core/initrdscripts/initramfs-framework/finish | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/finish b/meta/recipes-core/initrdscripts/initramfs-framework/finish index 006aef202f..a8806aa3af 100755 --- a/meta/recipes-core/initrdscripts/initramfs-framework/finish +++ b/meta/recipes-core/initrdscripts/initramfs-framework/finish @@ -23,6 +23,12 @@ finish_run() { if [ -e "$bootparam_root" ]; then flags="" + if [ -n "$bootparam_ro" ]; then + if [ -n "$bootparam_rootflags" ]; then + bootparam_rootflags="$bootparam_rootflags," + fi + bootparam_rootflags="${bootparam_rootflags}ro" + fi if [ -n "$bootparam_rootflags" ]; then flags="$flags -o$bootparam_rootflags" fi -- cgit 1.2.3-korg