c71777ecdd
* This will create a flashable image that is 15500000000 bytes. * I checked several 16GB sdcards and USB storage devices and the actual byte size ranged from 15646851072 to 16008609792.
95 lines
2.0 KiB
Bash
Executable File
95 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2021-2022 KonstaKANG
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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exit_with_error() {
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echo $@
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exit 1
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}
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if [ -z ${TARGET_PRODUCT} ]; then
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exit_with_error "TARGET_PRODUCT environment variable is not set. Run lunch first."
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fi
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if [ -z ${ANDROID_PRODUCT_OUT} ]; then
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exit_with_error "ANDROID_PRODUCT_OUT environment variable is not set. Run lunch first."
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fi
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for PARTITION in "boot" "system" "vendor"; do
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if [ ! -f ${ANDROID_PRODUCT_OUT}/${PARTITION}.img ]; then
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exit_with_error "Partition image not found. Run make first."
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fi
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done
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VERSION=RaspberryVanillaAOSP15
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DATE=$(date +%Y%m%d)
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TARGET=$(echo ${TARGET_PRODUCT} | sed 's/^aosp_//')
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IMGNAME=${VERSION}-${DATE}-${TARGET}.img
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IMGSIZE=15.5GB
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if [ -f ${ANDROID_PRODUCT_OUT}/${IMGNAME} ]; then
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exit_with_error "${ANDROID_PRODUCT_OUT}/${IMGNAME} already exists!"
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fi
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echo "Creating image file ${ANDROID_PRODUCT_OUT}/${IMGNAME}..."
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sudo fallocate -l ${IMGSIZE} ${ANDROID_PRODUCT_OUT}/${IMGNAME}
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sync
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echo "Creating partitions..."
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(
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echo o
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echo n
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echo p
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echo 1
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echo
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echo +128M
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echo n
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echo p
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echo 2
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echo
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echo +2048M
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echo n
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echo p
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echo 3
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echo
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echo +256M
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echo n
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echo p
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echo
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echo
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echo t
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echo 1
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echo c
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echo a
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echo 1
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echo w
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) | sudo fdisk ${ANDROID_PRODUCT_OUT}/${IMGNAME}
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sync
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LOOPDEV=$(sudo kpartx -av ${ANDROID_PRODUCT_OUT}/${IMGNAME} | awk 'NR==1{ sub(/p[0-9]$/, "", $3); print $3 }')
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if [ -z ${LOOPDEV} ]; then
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exit_with_error "Unable to find loop device!"
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fi
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echo "Image mounted as /dev/${LOOPDEV}"
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sleep 1
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echo "Copying boot..."
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sudo dd if=${ANDROID_PRODUCT_OUT}/boot.img of=/dev/mapper/${LOOPDEV}p1 bs=1M
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echo "Copying system..."
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sudo dd if=${ANDROID_PRODUCT_OUT}/system.img of=/dev/mapper/${LOOPDEV}p2 bs=1M
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echo "Copying vendor..."
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sudo dd if=${ANDROID_PRODUCT_OUT}/vendor.img of=/dev/mapper/${LOOPDEV}p3 bs=1M
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echo "Creating userdata..."
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sudo mkfs.ext4 /dev/mapper/${LOOPDEV}p4 -I 512 -L userdata
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sync
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sudo kpartx -d "/dev/${LOOPDEV}"
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sudo chown ${USER}:${USER} ${ANDROID_PRODUCT_OUT}/${IMGNAME}
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echo "Done, created ${ANDROID_PRODUCT_OUT}/${IMGNAME}!"
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exit 0
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