diff options
| -rwxr-xr-x | flash | 78 |
1 files changed, 39 insertions, 39 deletions
@@ -25,8 +25,8 @@ [ "x${DEBUG+set}" = 'xset' ] && set -v # set -u -e -if [[ $EUID -ne 0 ]]; then - echo "This script must be run as root" +if [[ ${EUID} -ne 0 ]]; then + printf "This script must be run as root\n" exit 1 fi @@ -36,7 +36,7 @@ if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ]; then elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ]; then arch="x86_64" else - echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + printf "This script must be run on an i686 or x86_64 host. x86_64 is recommended.\n" exit 1 fi @@ -47,31 +47,31 @@ mode="unknown" rompath="unknown" # User specified no or too few/many parameters -if (( $# != 2 )); then - echo "$usage" - echo "You need to specify exactly one mode, and one file" - echo "$availablemodes" +if [ $# -lt 2 ]; then + printf "%s\n" "${usage}" + printf "You need to specify exactly one mode, and one file\n" + printf "%s\n" "${availablemodes}" exit 1 fi # User specified an invalid mode of operation -if [ "$1" = "update" ] || [ "$1" = "forceupdate" ] || [ "$1" = "i945lenovo_firstflash" ] || [ "$1" != "i945lenovo_secondflash" ] || [ "$1" != "i945apple_firstflash" ]; then - echo "Mode selected: $1" +if [ "${1}" = "update" ] || [ "${1}" = "forceupdate" ] || [ "${1}" = "i945lenovo_firstflash" ] || [ "${1}" != "i945lenovo_secondflash" ] || [ "${1}" != "i945apple_firstflash" ]; then + printf "Mode selected: %s\n" "${1}" else - echo "$usage" - echo "Invalid mode. Modes available: $availablemodes" + printf "%s\n" "${usage}" + printf "Invalid mode. Modes available: %s\n" "${availablemodes}" exit 1 fi # The specified file does not exist -if [ ! -f "$2" ]; then - echo "File not found!" +if [ ! -f "${2}" ]; then + printf "File not found!\n" exit 1 fi # For easy of readability -mode=$1 -rompath=$2 +mode=${1} +rompath=${2} flashrom="unknown" if [ -f "build" ]; then @@ -79,10 +79,10 @@ if [ -f "build" ]; then flashrom="./flashrom/flashrom" else # libreboot_util - flashrom="./flashrom/$arch/flashrom" + flashrom="./flashrom/${arch}/flashrom" fi -if [ ! -f "$flashrom" ]; then - echo "flashrom binary not present" +if [ ! -f "${flashrom}" ]; then + printf "flashrom binary not present\n" exit 1 fi @@ -90,7 +90,7 @@ fi bucts="unknown" flashrom_lenovobios_sst="unknown" flashrom_lenovobios_macronix="unknown" -if [ "$mode" = "i945lenovo_firstflash" ] || [ "$mode" = "i945lenovo_secondflash" ]; then +if [ "${mode}" = "i945lenovo_firstflash" ] || [ "${mode}" = "i945lenovo_secondflash" ]; then if [ -f "build" ]; then # git or libreboot_src bucts="./bucts/bucts" @@ -98,38 +98,38 @@ if [ "$mode" = "i945lenovo_firstflash" ] || [ "$mode" = "i945lenovo_secondflash" flashrom_lenovobios_macronix="./flashrom/flashrom_lenovobios_macronix" else # libreboot_util - bucts="./bucts/$arch/bucts" - flashrom_lenovobios_sst="./flashrom/$arch/flashrom_lenovobios_sst" - flashrom_lenovobios_macronix="./flashrom/$arch/flashrom_lenovobios_macronix" + bucts="./bucts/${arch}/bucts" + flashrom_lenovobios_sst="./flashrom/${arch}/flashrom_lenovobios_sst" + flashrom_lenovobios_macronix="./flashrom/${arch}/flashrom_lenovobios_macronix" fi # anti-bricking precaution - if [ ! -f "$bucts" ]; then - echo "bucts binary not present. ABORTING so as to protect against bricking the machine." + if [ ! -f "${bucts}" ]; then + printf "bucts binary not present. ABORTING so as to protect against bricking the machine.\n" exit 1 fi # fail if flashrom is not present - if [ ! -f "$flashrom_lenovobios_sst" ] || [ ! -f "$flashrom_lenovobios_macronix" ]; then - echo "Flashrom binaries not present." + if [ ! -f "${flashrom_lenovobios_sst}" ] || [ ! -f "${flashrom_lenovobios_macronix}" ]; then + printf "Flashrom binaries not present.\n" exit 1 fi fi -if [ "$mode" = "update" ]; then - $flashrom -p internal -w "$rompath" -elif [ "$mode" = "forceupdate" ]; then - $flashrom -p internal:boardmismatch=force -w "$rompath" -elif [ "$mode" = "i945apple_firstflash" ]; then - $flashrom -p internal:laptop=force_I_want_a_brick -w "$rompath" -elif [ "$mode" = "i945lenovo_firstflash" ]; then - $bucts 1 # needed to prevent bricks. +if [ "${mode}" = "update" ]; then + ${flashrom} -p internal -w "${rompath}" +elif [ "${mode}" = "forceupdate" ]; then + ${flashrom} -p internal:boardmismatch=force -w "${rompath}" +elif [ "${mode}" = "i945apple_firstflash" ]; then + ${flashrom} -p internal:laptop=force_I_want_a_brick -w "${rompath}" +elif [ "${mode}" = "i945lenovo_firstflash" ]; then + ${bucts} 1 # needed to prevent bricks. # One will fail (this is harmless), and the other will succeed. - $flashrom_lenovobios_sst -p internal -w "$rompath" - $flashrom_lenovobios_macronix -p internal -w "$rompath" -elif [ "$mode" = "i945lenovo_secondflash" ]; then - $flashrom -p internal -w "$rompath" - $bucts 0 + ${flashrom_lenovobios_sst} -p internal -w "${rompath}" + ${flashrom_lenovobios_macronix} -p internal -w "${rompath}" +elif [ "${mode}" = "i945lenovo_secondflash" ]; then + ${flashrom} -p internal -w "${rompath}" + ${bucts} 0 fi |