#!/bin/bash set -x SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) source $SCRIPTDIR/common.sh ############################################################## # main ############################################################## while getopts "flpu:" opt; do case $opt in f) echo "fastboot enabled" METHOD=fastboot ;; l) echo "factory mode remain in u-boot after flashing" AFTER_FLASHING=loop ;; u) BUILDROOT_OUTPUT_DIR="${OPTARG}" ;; p) POCKET_CHIP=true ;; \?) echo "Invalid option: -$OPTARG" >&2 exit 1 ;; esac done echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR" FEL=fel METHOD=${METHOD:-fel} AFTER_FLASHING=${AFTER_FLASHING:-wait} NAND_ERASE_BB=false if [ "$1" == "erase-bb" ]; then NAND_ERASE_BB=true fi PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin TMPDIR=`mktemp -d -t chipflashXXXXXX` PADDED_SPL="${BUILDROOT_OUTPUT_DIR}/images/sunxi-spl-with-ecc.bin" PADDED_SPL_SIZE=0 UBOOT_SCRIPT="${BUILDROOT_OUTPUT_DIR}/images/uboot.scr" UBOOT_SCRIPT_MEM_ADDR=0x43100000 UBOOT_SCRIPT_SRC="$TMPDIR/uboot.cmds" SPL="$BUILDROOT_OUTPUT_DIR/images/sunxi-spl.bin" SPL_MEM_ADDR=0x43000000 UBOOT="$BUILDROOT_OUTPUT_DIR/images/u-boot-dtb.bin" PADDED_UBOOT="$BUILDROOT_OUTPUT_DIR/images/padded-u-boot" PADDED_UBOOT_SIZE=0x400000 UBOOT_MEM_ADDR=0x4a000000 UBI="$BUILDROOT_OUTPUT_DIR/images/rootfs.ubi" SPARSE_UBI="${TMPDIR}/rootfs.ubi.sparse" UBI_MEM_ADDR=0x4b000000 UBI_SIZE=`filesize $UBI | xargs printf "0x%08x"` PAGE_SIZE=16384 OOB_SIZE=1280 assert_error() { ERR=$? ERRCODE=$1 if [ "${ERR}" != "0" ]; then if [ -z "${ERR}" ]; then exit ${ERR} else exit ${ERRCODE} fi fi } echo == preparing images == #prepare_images #prepare_uboot_script echo == upload the SPL to SRAM and execute it == if ! wait_for_fel; then echo "ERROR: please make sure CHIP is connected and jumpered in FEL mode" fi ${FEL} spl "${SPL}" assert_error 128 sleep 1 # wait for DRAM initialization to complete echo == upload spl == ${FEL} write $SPL_MEM_ADDR "${PADDED_SPL}" || ( echo "ERROR: could not write ${PADDED_SPL}" && exit $? ) assert_error 129 echo == upload u-boot == ${FEL} write $UBOOT_MEM_ADDR "${PADDED_UBOOT}" || ( echo "ERROR: could not write ${PADDED_UBOOT}" && exit $? ) assert_error 130 echo == upload u-boot script == ${FEL} write $UBOOT_SCRIPT_MEM_ADDR "${UBOOT_SCRIPT}" || ( echo "ERROR: could not write ${UBOOT_SCRIPT}" && exit $? ) assert_error 131 if [[ "${METHOD}" == "fel" ]]; then echo == upload ubi == ${FEL} --progress write $UBI_MEM_ADDR "${UBI}" echo == execute the main u-boot binary == ${FEL} exe $UBOOT_MEM_ADDR echo == write ubi == else echo == execute the main u-boot binary == ${FEL} exe $UBOOT_MEM_ADDR assert_error 132 echo == creating sparse image == # img2simg ${UBI} ${SPARSE_UBI} $((2*1024*1024)) assert_error 133 echo == waiting for fastboot == if wait_for_fastboot; then fastboot -i 0x1f3a -u flash UBI $UBI assert_error 134 fastboot -i 0x1f3a continue assert_error 135 else rm -rf "${TMPDIR}" exit 1 fi fi if [[ "${METHOD}" == "fel" ]]; then if ! wait_for_linuxboot; then echo "ERROR: could not flash": rm -rf ${TMPDIR} exit 1 else ${SCRIPTDIR}/verify.sh fi fi rm -rf "${TMPDIR}"