PawletOS/android_device_brcm_rpi5
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mkimg: use existing env variables instead of hardcoded strings

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* this requires to run "lunch" before, the script checks for that
This commit is contained in:
MinnieTheMoocher
2025-01-29 16:10:17 +01:00
committed by Konsta
parent 66656f14fb
commit 936497eced
1 changed files with 23 additions and 12 deletions
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35
mkimg.sh
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@@ -6,14 +6,26 @@
# SPDX-License-Identifier: Apache-2.0
#
exit_with_error() {
echo "$@"
exit 1
}
if [ -z "${TARGET_PRODUCT}" ]; then
exit_with_error "TARGET_PRODUCT environment variable is not set. Run lunch first."
fi
if [ -z "${ANDROID_PRODUCT_OUT}" ]; then
exit_with_error "ANDROID_PRODUCT_OUT environment variable is not set. Run lunch first."
fi
VERSION=RaspberryVanillaAOSP15
DATE=$(date +%Y%m%d)
IMGNAME=${VERSION}-${DATE}-rpi5.img
IMGNAME=${VERSION}-${DATE}-${TARGET_PRODUCT}.img
IMGSIZE=7
OUTDIR=$(pwd | sed 's/\/device\/brcm\/rpi5$//')/out/target/product/rpi5
echo "Creating image file ${OUTDIR}/${IMGNAME}..."
sudo dd if=/dev/zero of="${OUTDIR}/${IMGNAME}" bs=1M count=$(echo "${IMGSIZE}*1024" | bc)
echo "Creating image file ${ANDROID_PRODUCT_OUT}/${IMGNAME}..."
sudo dd if=/dev/zero of="${ANDROID_PRODUCT_OUT}/${IMGNAME}" bs=1M count=$(echo "${IMGSIZE}*1024" | bc)
sync
echo "Creating partitions..."
@@ -44,28 +56,27 @@ echo c
echo a
echo 1
echo w
) | sudo fdisk "${OUTDIR}/${IMGNAME}"
) | sudo fdisk "${ANDROID_PRODUCT_OUT}/${IMGNAME}"
sync
LOOPDEV=$(sudo kpartx -av "${OUTDIR}/${IMGNAME}" | awk 'NR==1{ sub(/p[0-9]$/, "", $3); print $3 }')
LOOPDEV=$(sudo kpartx -av "${ANDROID_PRODUCT_OUT}/${IMGNAME}" | awk 'NR==1{ sub(/p[0-9]$/, "", $3); print $3 }')
if [ -z ${LOOPDEV} ]; then
echo "Unable to find loop device!"
exit 1
exit_with_error "Unable to find loop device!"
fi
echo "Image mounted as /dev/${LOOPDEV}"
sleep 1
echo "Copying boot..."
sudo dd if=${OUTDIR}/boot.img of=/dev/mapper/${LOOPDEV}p1 bs=1M
sudo dd if=${ANDROID_PRODUCT_OUT}/boot.img of=/dev/mapper/${LOOPDEV}p1 bs=1M
echo "Copying system..."
sudo dd if=${OUTDIR}/system.img of=/dev/mapper/${LOOPDEV}p2 bs=1M
sudo dd if=${ANDROID_PRODUCT_OUT}/system.img of=/dev/mapper/${LOOPDEV}p2 bs=1M
echo "Copying vendor..."
sudo dd if=${OUTDIR}/vendor.img of=/dev/mapper/${LOOPDEV}p3 bs=1M
sudo dd if=${ANDROID_PRODUCT_OUT}/vendor.img of=/dev/mapper/${LOOPDEV}p3 bs=1M
echo "Creating userdata..."
sudo mkfs.ext4 /dev/mapper/${LOOPDEV}p4 -I 512 -L userdata
sync
sudo kpartx -d "/dev/${LOOPDEV}"
echo "Done, created ${OUTDIR}/${IMGNAME}!"
echo "Done, created ${ANDROID_PRODUCT_OUT}/${IMGNAME}!"
exit 0