diff options
Diffstat (limited to 'projects/cros-scripts/install/cros-firmware-prepare')
| -rwxr-xr-x | projects/cros-scripts/install/cros-firmware-prepare | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/projects/cros-scripts/install/cros-firmware-prepare b/projects/cros-scripts/install/cros-firmware-prepare index 73820f05..d2e15f29 100755 --- a/projects/cros-scripts/install/cros-firmware-prepare +++ b/projects/cros-scripts/install/cros-firmware-prepare @@ -22,34 +22,34 @@ VBPUBK="vbpubk" GBB_FLAGS="dev_screen_short_delay load_option_roms enable_alternate_os force_dev_switch_on force_dev_boot_usb disable_fw_rollback_check enter_triggers_tonorm force_dev_boot_legacy faft_key_overide disable_ec_software_sync default_dev_boot_lefacy disable_pd_software_sync disable_lid_shutdown dev_boot_fastboot_full_cap enable_serial" usage() { - printf "$executable [action] [firmware image] [gbb action|vpd action] [gbb file|gbb flag|vpd file]\n" >&2 + env printf '%s\n' "$executable [action] [firmware image] [gbb action|vpd action] [gbb file|gbb flag|vpd file]" >&2 - printf "\nActions:\n" >&2 - printf " sign - Sign firmware image\n" >&2 - printf " verify - Verify firmware image\n" >&2 - printf " gbb - Google Binary Block\n" >&2 + env printf '\n%s\n' 'Actions:' >&2 + env printf '%s\n' ' sign - Sign firmware image' >&2 + env printf '%s\n' ' verify - Verify firmware image' >&2 + env printf '%s\n' ' gbb - Google Binary Block' >&2 - printf "\nGBB actions:\n" >&2 - printf " extract - Extract GBB from firmware image to path \n" >&2 - printf " replace - Replace GBB from path to firmware image\n" >&2 - printf " list - List enabled GBB flags\n" >&2 - printf " enable - Enable GBB flag\n" >&2 - printf " disable - Disable GBB flag\n" >&2 + env printf '\n%s\n' 'GBB actions:' >&2 + env printf '%s\n' ' extract - Extract GBB from firmware image to path' >&2 + env printf '%s\n' ' replace - Replace GBB from path to firmware image' >&2 + env printf '%s\n' ' list - List enabled GBB flags' >&2 + env printf '%s\n' ' enable - Enable GBB flag' >&2 + env printf '%s\n' ' disable - Disable GBB flag' >&2 - printf "\nGBB flags:\n" >&2 + env printf '\n%s\n' 'GBB flags:' >&2 for flag in $GBB_FLAGS do - printf " $flag\n" >&2 + env printf '%s\n' " $flag" >&2 done - printf "\nVPD actions:\n" >&2 - printf " extract - Extract VPD from firmware image to path \n" >&2 - printf " replace - Replace VPD from path to firmware image\n" >&2 + env printf '\n%s\n' 'VPD actions:' >&2 + env printf '%s\n' ' extract - Extract VPD from firmware image to path' >&2 + env printf '%s\n' ' replace - Replace VPD from path to firmware image' >&2 - printf "\nEnvironment variables:\n" >&2 - printf " VBOOT_KEYS_PATH - Path to the vboot keys\n" >&2 - printf " VBOOT_TOOLS_PATH - Path to vboot tools\n" >&2 + env printf '\n%s\n' 'Environment variables:' >&2 + env printf '%s\n' ' VBOOT_KEYS_PATH - Path to the vboot keys' >&2 + env printf '%s\n' ' VBOOT_TOOLS_PATH - Path to vboot tools' >&2 } sign() { @@ -58,15 +58,15 @@ sign() { futility sign --signprivate="$VBOOT_KEYS_PATH/firmware_data_key.$VBPRIVK" --keyblock "$VBOOT_KEYS_PATH/firmware.$KEYBLOCK" --kernelkey "$VBOOT_KEYS_PATH/kernel_subkey.$VBPUBK" --infile "$firmware_image_path" futility gbb_utility -s --recoverykey="$VBOOT_KEYS_PATH/recovery_key.$VBPUBK" --rootkey="$VBOOT_KEYS_PATH/root_key.$VBPUBK" "$firmware_image_path" "$firmware_image_path" - printf "\nSigned firmwares image $firmware_image_path\n" + env printf '\n%s\n' "Signed firmwares image $firmware_image_path" } verify() { local firmware_image_path=$1 - futility verify -k "$VBOOT_KEYS_PATH/root_key.$VBPUBK" "$firmware_image_path" || ( printf "\nBad firmware image signature!\n" >&2 && return 1 ) + futility verify -k "$VBOOT_KEYS_PATH/root_key.$VBPUBK" "$firmware_image_path" || ( env printf '\n%s\n' "Bad firmware image signature!" >&2 && return 1 ) - printf "\nVerified firmware image $firmware_image_path\n" + env printf '\n%s\n' "Verified firmware image $firmware_image_path" } gbb() { @@ -91,7 +91,7 @@ gbb() { futility dump_fmap -x "$firmware_image_path" "GBB:$gbb_file_path" - printf "\nExtracted GBB from $firmware_image_path to $gbb_file_path\n" + env printf '\n%s\n' "Extracted GBB from $firmware_image_path to $gbb_file_path" ;; "replace") if [ -z "$gbb_file_path" ] @@ -102,10 +102,10 @@ gbb() { futility load_fmap "$firmware_image_path" "GBB:$gbb_file_path" - printf "\nReplaced GBB from $gbb_file_path to $firmware_image_path\n" + env printf '\n%s\n' "Replaced GBB from $gbb_file_path to $firmware_image_path" ;; "list") - printf "GBB flags in $firmware_image_path:\n" + env printf '%s\n' "GBB flags in $firmware_image_path:" flags=$( gbb_flags_get "$firmware_image_path" ) @@ -115,7 +115,7 @@ gbb() { if (( $flags & $flag_value )) then - printf " $flag\n" + env printf '%s\n' " $flag" fi i=$(( $i + 1 )) @@ -134,15 +134,15 @@ gbb() { if [ -z "$flag_value" ] then - printf "Invalid GBB flag: $gbb_flag\n" >&2 + env printf '%s\n' "Invalid GBB flag: $gbb_flag" >&2 exit 1 fi - flags=$( printf "0x%x\n" $(( $flags | $flag_value )) ) + flags=$( env printf "0x%x\n" $(( $flags | $flag_value )) ) gbb_flags_set "$firmware_image_path" "$flags" - printf "\nEnabled GBB flag $gbb_flag in $firmware_image_path\n" + env printf '\n%s\n' "Enabled GBB flag $gbb_flag in $firmware_image_path" ;; "disable") if [ -z "$gbb_flag" ] @@ -156,15 +156,15 @@ gbb() { if [ -z "$flag_value" ] then - printf "Invalid GBB flag: $gbb_flag\n" >&2 + env printf '%s\n' "Invalid GBB flag: $gbb_flag" >&2 exit 1 fi - flags=$( printf "0x%x\n" $(( $flags & ~$flag_value )) ) + flags=$( env printf "0x%x\n" $(( $flags & ~$flag_value )) ) gbb_flags_set "$firmware_image_path" "$flags" - printf "\nDisabled GBB flag $gbb_flag in $firmware_image_path\n" + env printf '\n%s\n' "Disabled GBB flag $gbb_flag in $firmware_image_path" ;; *) usage @@ -196,7 +196,7 @@ gbb_flag_value() { do if [ "$gbb_flag" = "$flag" ] then - echo $(( 1 << $i )) + env printf '%d\n' $(( 1 << $i )) return fi @@ -213,12 +213,12 @@ vpd() { "extract") futility dump_fmap -x "$firmware_image_path" "RO_VPD:$vpd_file_path" - printf "\nExtracted VPD from $firmware_image_path to $vpd_file_path\n" + env printf '\n%s\n' "Extracted VPD from $firmware_image_path to $vpd_file_path" ;; "replace") futility load_fmap "$firmware_image_path" "RO_VPD:$vpd_file_path" - printf "\nReplaced VPD from $vpd_file_path to $firmware_image_path\n" + env printf '\n%s\n' "Replaced VPD from $vpd_file_path to $firmware_image_path" ;; *) usage @@ -237,7 +237,7 @@ requirements() { if [ -z "$requirement_path" ] then - printf "Missing requirement: $requirement\n" >&2 + env printf '%s\n' "Missing requirement: $requirement" >&2 exit 1 fi done |