diff options
| -rwxr-xr-x | scripts/image_signing/sign_official_build.sh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scripts/image_signing/sign_official_build.sh b/scripts/image_signing/sign_official_build.sh index 53c9ef5a..52721063 100755 --- a/scripts/image_signing/sign_official_build.sh +++ b/scripts/image_signing/sign_official_build.sh @@ -663,7 +663,13 @@ sign_image_file() { resign_firmware_payload "${output}" # We do NOT strip /boot for factory installer, since some devices need it to # boot EFI. crbug.com/260512 would obsolete this requirement. - if [[ "${image_type}" != "factory_install" ]]; then + # + # We also do NOT strip /boot for legacy BIOS devices. This is because + # "cros_installer postinst" on legacy BIOS relies on presence of /boot in + # rootfs. We infer the BIOS type from the kernel config. + local kerna_config="$(grab_kernel_config "${input}" 2)" + if [[ "${image_type}" != "factory_install" && + " ${kerna_config} " != *" cros_legacy "* ]]; then "${SCRIPT_DIR}/strip_boot_from_image.sh" --image "${output}" fi update_rootfs_hash "${output}" "${dm_partno}" \ |