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CHIP-tools/chip-update-firmware.sh

184 lines
3.9 KiB

#!/bin/bash
set -x
SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
source $SCRIPTDIR/common.sh
BUILDROOT_OUTPUT_DIR=".new/firmware"
FIRMWARE_DIR=".new/firmware"
DL_URL="http://opensource.nextthing.co/chip/images"
METHOD=fel
FLAVOR=buildroot
BRANCH=stable
DL_DIR=".dl"
while getopts "fsdpb:" opt; do
case $opt in
f)
echo "fastboot enabled"
METHOD=fb
;;
s)
echo "server selected"
FLAVOR=serv
;;
d)
echo "desktop selected"
METHOD=fb ##must fastboot
FLAVOR=desk
;;
p)
echo "pocketchip selected"
METHOD=fb ##must fastboot
FLAVOR=pocket
;;
b)
echo "${BRANCH} branch selected"
BRANCH="$OPTARG"
;;
\?)
echo "Invalid option: -$OPTARG" >&2
exit 1
;;
esac
done
function require_directory {
if [[ ! -d "${1}" ]]; then
mkdir -p "${1}"
fi
}
function dl_check {
CACHENUM=$(curl $DL_URL/$BRANCH/$FLAVOR/latest)
if [[ ! -f "$DL_DIR/$BRANCH-$FLAVOR-$METHOD-b${CACHENUM}.tar.gz" ]]; then
echo "New image available"
rm -rf $BRANCH-$FLAVOR-$METHOD*
echo "Downloading.."
pushd $DL_DIR
if ! wget -O $BRANCH-$FLAVOR-$METHOD-b${CACHENUM}.tar.gz\
$DL_URL/$BRANCH/$FLAVOR/${CACHENUM}/img-$FLAVOR-$METHOD.tar.gz; then
echo "download of $BRANCH-$FLAVOR-$METHOD-b${CACHENUM} failed!"
exit $?
fi
echo "Extracting.."
tar -xf $BRANCH-$FLAVOR-$METHOD-b${CACHENUM}.tar.gz
mv img-* $BRANCH-$FLAVOR-$METHOD-b${CACHENUM}
echo "Staging for flashing"
cp -R $BRANCH-$FLAVOR-$METHOD-b${CACHENUM}/images ../$FIRMWARE_DIR/
popd
else
pushd $DL_DIR
echo "Cached files located"
echo "Staging for flashing"
cp -R $BRANCH-$FLAVOR-$METHOD-b${CACHENUM}/images ../$FIRMWARE_DIR/
popd
fi
}
FEL=fel
METHOD=${METHOD:-fel}
AFTER_FLASHING=${AFTER_FLASHING:-wait}
NAND_ERASE_BB=false
if [ "$1" == "erase-bb" ]; then
NAND_ERASE_BB=true
fi
PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin
PADDED_SPL="${BUILDROOT_OUTPUT_DIR}/images/sunxi-spl-with-ecc.bin"
PADDED_SPL_SIZE=0
UBOOT_SCRIPT="${BUILDROOT_OUTPUT_DIR}/images/uboot.scr"
UBOOT_SCRIPT_MEM_ADDR=0x43100000
SPL="$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"
UBOOT_MEM_ADDR=0x4a000000
UBI="$BUILDROOT_OUTPUT_DIR/images/rootfs.ubi"
UBI_MEM_ADDR=0x4b000000
assert_error() {
ERR=$?
ERRCODE=$1
if [ "${ERR}" != "0" ]; then
if [ -z "${ERR}" ]; then
exit ${ERR}
else
exit ${ERRCODE}
fi
fi
}
echo == preparing images ==
require_directory "$FIRMWARE_DIR"
require_directory "$DL_DIR"
dl_check
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 == waiting for fastboot ==
if wait_for_fastboot; then
fastboot -i 0x1f3a -u flash UBI $UBI
assert_error 134
fastboot -i 0x1f3a continue
assert_error 135
else
exit 1
fi
fi
if [[ "${METHOD}" == "fel" ]]; then
if ! wait_for_linuxboot; then
echo "ERROR: could not flash":
exit 1
else
${SCRIPTDIR}/verify.sh
fi
fi