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mkefidisk: Boot with ro kernel parameter instead of rw 

There is no need to boot with "rw". Booting with "ro" will allow for
fsck to be run during boot, and a proper /etc/fstab will still ensure
the rootfs is "rw" by the time the user can interact with the system.

Change the "rw" to "ro" in the kernel parameters specified in the
generated grub.cfg file.

Fixes [YOCTO 4036] mkefidisk.sh hardcodes 'rw' as root mount option

(From OE-Core rev: 960f0cbf85a4124adbc74d8b2ceb09a7d39ecc04)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Darren Hart 2013-03-19 15:15:03 -07:00 committed by Richard Purdie
parent ca67cd9334
commit 24cd3ddeb7
1 changed files with 1 additions and 1 deletions
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scripts/contrib/mkefidisk.sh
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@ -253,7 +253,7 @@ sed -i "s/ LABEL=[^ ]*/ /" $GRUBCFG
# Replace the ramdisk root (if any) with the install device and include other
# kernel parameters
sed -i "s@ root=[^ ]*@ @" $GRUBCFG
sed -i "s@vmlinuz @vmlinuz root=$TARGET_ROOTFS rw $ROOTWAIT quiet @" $GRUBCFG
sed -i "s@vmlinuz @vmlinuz root=$TARGET_ROOTFS ro $ROOTWAIT quiet @" $GRUBCFG
# Provide a startup.nsh script for older firmware with non-standard boot
# directories and paths.