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@ -3,12 +3,36 @@ |
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SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) |
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source $SCRIPTDIR/common.sh |
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############################################################## |
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# main |
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############################################################## |
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while getopts "flu:" opt; do |
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case $opt in |
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f) |
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echo "fastboot enabled" |
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METHOD=fastboot |
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;; |
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l) |
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echo "factory mode remain in u-boot after flashing" |
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AFTER_FLASHING=loop |
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;; |
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u) |
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BUILDROOT_OUTPUT_DIR="${OPTARG}" |
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;; |
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\?) |
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echo "Invalid option: -$OPTARG" >&2 |
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exit 1 |
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;; |
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esac |
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done |
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echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR" |
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FEL=fel |
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METHOD=${METHOD:-fel} |
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AFTER_FLASHING=${AFTER_FLASHING:-boot} |
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AFTER_FLASHING=${AFTER_FLASHING:-wait} |
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echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR" |
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NAND_ERASE_BB=false |
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if [ "$1" == "erase-bb" ]; then |
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@ -17,7 +41,7 @@ fi |
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PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin |
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TMPDIR=`mktemp -d -t chipflashXXXXXX` |
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PADDED_SPL="$TMPDIR/sunxi-padded-spl" |
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PADDED_SPL="${BUILDROOT_OUTPUT_DIR}/images/sunxi-spl-with-ecc.bin" |
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PADDED_SPL_SIZE=0 |
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UBOOT_SCRIPT="$TMPDIR/uboot.scr" |
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UBOOT_SCRIPT_MEM_ADDR=0x43100000 |
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@ -36,31 +60,22 @@ PAGE_SIZE=16384 |
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OOB_SIZE=1664 |
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prepare_images() { |
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local in=$SPL |
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local out=$PADDED_SPL |
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if [ -e $out ]; then |
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rm $out |
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fi |
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if [[ ! -e "${SCRIPTDIR}/spl-image-builder" ]]; then |
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pushd "${SCRIPTDIR}" |
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make |
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popd |
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#PADDED_SPL_SIZE in pages |
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if [[ ! -e "${PADDED_SPL}" ]]; then |
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echo "ERROR: can not read ${PADDED_SPL}" |
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exit 1 |
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fi |
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"${SCRIPTDIR}/spl-image-builder" -d -r 3 -u 4096 -o 1664 -p 16384 -c 1024 -s 64 "$in" "$out" |
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#PADDED_SPL_SIZE in pages |
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PADDED_SPL_SIZE=$(filesize "$out") |
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PADDED_SPL_SIZE=$(filesize "${PADDED_SPL}") |
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PADDED_SPL_SIZE=$(($PADDED_SPL_SIZE / ($PAGE_SIZE + $OOB_SIZE))) |
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PADDED_SPL_SIZE=$(echo $PADDED_SPL_SIZE | xargs printf "0x%08x") |
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echo "filesize= $(filesize "$out")" |
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echo "PADDED_SPL_SIZE=$PADDED_SPL_SIZE" |
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# Align the u-boot image on a page boundary |
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dd if="$UBOOT" of="$PADDED_UBOOT" bs=16k conv=sync |
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UBOOT_SIZE=`filesize "$PADDED_UBOOT" | xargs printf "0x%08x"` |
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echo "UBOOT_SIZE=${UBOOT_SIZE}" |
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echo "PADDED_UBOOT_SIZE=${PADDED_UBOOT_SIZE}" |
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dd if=/dev/urandom of="$PADDED_UBOOT" seek=$((UBOOT_SIZE / 0x4000)) bs=16k count=$(((PADDED_UBOOT_SIZE - UBOOT_SIZE) / 0x4000)) |
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} |
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@ -107,26 +122,6 @@ prepare_uboot_script() { |
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} |
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############################################################## |
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# main |
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############################################################## |
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while getopts "fl" opt; do |
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case $opt in |
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f) |
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echo "fastboot enabled" |
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METHOD=fastboot |
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;; |
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l) |
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echo "factory mode remain in u-boot after flashing" |
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AFTER_FLASHING=loop |
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;; |
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\?) |
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echo "Invalid option: -$OPTARG" >&2 |
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exit 1 |
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;; |
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esac |
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done |
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echo == preparing images == |
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prepare_images |
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@ -141,13 +136,13 @@ ${FEL} spl "${SPL}" |
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sleep 1 # wait for DRAM initialization to complete |
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echo == upload spl == |
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${FEL} write $SPL_MEM_ADDR "${PADDED_SPL}" |
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${FEL} write $SPL_MEM_ADDR "${PADDED_SPL}" || ( echo "ERROR: could not write ${PADDED_SPL}" && exit $? ) |
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echo == upload u-boot == |
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${FEL} write $UBOOT_MEM_ADDR "${PADDED_UBOOT}" |
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${FEL} write $UBOOT_MEM_ADDR "${PADDED_UBOOT}" || ( echo "ERROR: could not write ${PADDED_UBOOT}" && exit $? ) |
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echo == upload u-boot script == |
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${FEL} write $UBOOT_SCRIPT_MEM_ADDR "${UBOOT_SCRIPT}" |
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${FEL} write $UBOOT_SCRIPT_MEM_ADDR "${UBOOT_SCRIPT}" || ( echo "ERROR: could not write ${UBOOT_SCRIPT}" && exit $? ) |
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if [[ "${METHOD}" == "fel" ]]; then |
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echo == upload ubi == |
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