u-boot_for_roc-rk3328-cc

#!/bin/sh

# Usage function
function usage() {
  cat >&2 <<EOF
${SH_FILE} is used to compile, generate and burn official U-Boot for ROC-RK3388-CC

Usage: ${SH_FILE} [a-] [-h]

Where:
  -a    use official ARM ATF fimrware
  -h    this help page
EOF
  exit 0
}

# Variable(s)
typeset -r SH_FILE=${0##*/}
typeset -i ATF_FW=0
typeset -r BOARD=roc-cc-rk3328
typeset RK_BL_OPTS="-u ${HOME}/git/github/rockchip/rkbin -f ${HOME}/firmware/${BOARD}/fw"

# Get options
while getopts "ah" ARG; do
  case ${ARG} in
    a) ATF_FW=1
       unset RK_BL_OPTS
       ;;
    h|*) usage
       ;;
  esac
done
shift $((OPTIND-1))

# Compile U-Boot for ROC-RK3328-CC board and burn it on /dev/mmcblk0
(( ATF_FW )) && compile_mainline_atf -b rk3328
compile_mainline_u-boot -a aarch64 -b ${BOARD} \
  && generate_rk_bootloader -b ${BOARD} -s ${RK_BL_OPTS}

# Clean exit
exit $?