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| author | Hung-Te Lin <hungte@chromium.org> | 2011-04-13 08:27:10 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2011-04-13 08:27:10 +0800 |
| commit | b5633c6f65ac593769d615970a146717ee4d328c (patch) | |
| tree | d9773d888d1bfa0e10b9f6babefc9b2041f4a7b2 /scripts | |
| parent | 41f444a11b267285a41a22a996a86a249c99549c (diff) | |
| download | vboot-b5633c6f65ac593769d615970a146717ee4d328c.tar.gz | |
make_dev_ssd.sh: support updating legacy boot partitions
Change the boot default option in partition 12 (ESP) when we want to disable
rootfs verification.
BUG=chromium-os:12424
TEST=./make_dev_ssd --remove_rootfs_verification --recovery_key -i USB_IMAGE
# the image is bootable by H2C and H2C BIOS(EFI).
# Not tried on non-EFI (syslinux) firmware, but it should work.
Change-Id: I7533bb73597041bbdc8cc57e4e8baaf6ca242309
R=wfrichar@chromium.org
Review URL: http://codereview.chromium.org/6813109
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/image_signing/make_dev_ssd.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/scripts/image_signing/make_dev_ssd.sh b/scripts/image_signing/make_dev_ssd.sh index a9f36a0f..17e84977 100755 --- a/scripts/image_signing/make_dev_ssd.sh +++ b/scripts/image_signing/make_dev_ssd.sh @@ -61,6 +61,22 @@ is_rootfs_verification_enabled() { echo "$*" | grep -q 'root=/dev/dm-0' } +remove_legacy_boot_rootfs_verification() { + # See src/scripts/create_legacy_bootloader_templates + local image="$1" + local mount_point="$(make_temp_dir)" + local config_file + debug_msg "Removing rootfs verification for legacy boot configuration." + mount_image_partition "$image" 12 "$mount_point" || return $FLAGS_FALSE + config_file="$mount_point/efi/boot/grub.cfg" + [ ! -f "$config_file" ] || + sudo sed -i 's/^ *set default=2 *$/set default=0/g' "$config_file" + config_file="$mount_point/syslinux/default.cfg" + [ ! -f "$config_file" ] || + sudo sed -i 's/-vusb/-usb/g; s/-vhd/-hd/g' "$config_file" + sudo umount "$mount_point" +} + # Wrapped version of dd mydd() { # oflag=sync is safer, but since we need bs=512, syncing every block would be @@ -158,6 +174,7 @@ resign_ssd_kernel() { kernel_config="$(remove_rootfs_verification "$kernel_config")" debug_msg "New kernel config: $kernel_config" echo "$name: Disabled rootfs verification." + remove_legacy_boot_rootfs_verification "$ssd_device" fi local new_kernel_config_file="$(make_temp_file)" @@ -287,4 +304,11 @@ main() { fi } +# People using this to process images may forget to add "-i", +# so adding parameter check is safer. +if [ "$#" -gt 0 ]; then + flags_help + err_die "Unknown parameters: $@" +fi + main |