devuan-sdk
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arm-sdk
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refactor prepimg

This commit is contained in:
parazyd 2016-04-15 18:03:33 +02:00
parent 09473ce009
commit 71142cfcbc
2 changed files with 56 additions and 24 deletions
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2
README.md
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@ -16,7 +16,7 @@ from shell scripts.
Using a Debian-based OS, install the following packages: Using a Debian-based OS, install the following packages:
``` ```
gnupg2 debootstrap curl rsync gcc-arm-none-eabi parted kpartx qemu-user-static sudo git-core parted gcc-multilib lib32z1 u-boot-tools device-tree-compiler gnupg2 debootstrap curl rsync gcc-arm-none-eabi parted kpartx qemu-user-static sudo git-core parted gcc-multilib lib32z1 u-boot-tools device-tree-compiler cgpt
``` ```
## Quick start ## Quick start

78
arm/common
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@ -218,8 +218,8 @@ ${device_name}-thirdstage() {
export DEBIAN_FRONTEND=noninteractive export DEBIAN_FRONTEND=noninteractive
sudo -E mount -t proc proc ${strapdir}/proc && notice "Mounted proc..." sudo -E mount -t proc proc ${strapdir}/proc && notice "Mounted proc..."
sudo -E mount --rbind /dev/ ${strapdir}/dev/ && notice "Mounted dev..." sudo -E mount -o bind /dev/ ${strapdir}/dev/ && notice "Mounted dev..."
sudo -E mount --rbind /dev/pts ${strapdir}/dev/pts && notice "Mounted dev/pts..." sudo -E mount -o bind /dev/pts ${strapdir}/dev/pts && notice "Mounted dev/pts..."
notice "Chrooting..." notice "Chrooting..."
LANG=C sudo -E chroot $strapdir /third-stage LANG=C sudo -E chroot $strapdir /third-stage
@ -238,9 +238,12 @@ ${device_name}-thirdstage() {
copy-zram copy-zram
sudo umount -nR ${strapdir}/dev/pts && notice "Unmounted dev/pts" sudo umount ${strapdir}/dev/pts && notice "Unmounted dev/pts"
sudo umount -nR ${strapdir}/dev && notice "Unmounted dev" sleep 5
sudo umount ${strapdir}/dev && notice "Unmounted dev"
sleep 2
sudo umount ${strapdir}/proc && notice "Unmounted proc" sudo umount ${strapdir}/proc && notice "Unmounted proc"
sleep 2
notice "Finalized third-stage" notice "Finalized third-stage"
notice "Next step is: ${device_name}-prepimg" notice "Next step is: ${device_name}-prepimg"
} }
@ -254,31 +257,60 @@ ${device_name}-prepimg() {
bs=1M count=$size bs=1M count=$size
notice "Partitioning..." notice "Partitioning..."
parted ${image_name}.img --script -- mklabel msdos if [[ $gpt == 1 ]]; then
parted ${image_name}.img --script -- mkpart primary ${parted_boot} parted ${image_name}.img --script -- mklabel gpt
parted ${image_name}.img --script -- mkpart primary ${parted_root} cgpt create -z ${image_name}.img
cgpt create ${image_name}.img
cgpt add -i 1 -t kernel -b 8192 -s 32768 -l kernel -S 1 -T 5 -P 10 ${image_name}.img
cgpt add -i 2 -t data -b 40960 -s `expr $(cgpt show ${image_name}.img \
| grep 'Sec GPT table' \
| awk '{print \$1}') - 40960` -l Root ${image_name}.img
loopdevice=`sudo losetup -f --show ${workdir}/${image_name}.img` loopdevice=`sudo losetup -f --show ${workdir}/${image_name}.img`
mappdevice=`sudo kpartx -va $loopdevice | sed -E 's/.*(loop[0-9])p.*/\1/g' | head -1` mappdevice=`sudo kpartx -va $loopdevice | sed -E 's/.*(loop[0-9])p.*/\1/g' | head -1`
notice "Loopdevice: $loopdevice" notice "Loopdevice: $loopdevice"
notice "Mapper device: $mappdevice" notice "Mapper device: $mappdevice"
sleep 2 warn "Do not think of purple hippos" && sleep 5
mappdevice="/dev/mapper/${mappdevice}" mappdevice="/dev/mapper/${mappdevice}"
bootpart=${mappdevice}p1 bootpart=${mappdevice}p1
rootpart=${mappdevice}p2 rootpart=${mappdevice}p2
notice "Formatting partitions..." notice "Formatting partitions..."
sudo mkfs.vfat $bootpart mkfs.ext4 -L rootfs $rootpart
sudo mkfs.ext4 $rootpart
mkdir -p ${workdir}/bootp ${workdir}/root mkdir -p ${workdir}/root
sudo mount $bootpart ${workdir}/bootp && notice "Mounted boot part" sudo mount $rootpart ${workdir}/root && notice "Mounted root part"
sudo mount $rootpart ${workdir}/root && notice "Mounted root part"
print ${inittab} | sudo tee -a ${strapdir}/etc/inittab for i in $custmodules; do print $i | sudo tee -a ${strapdir}/etc/modules ; done
for i in $custmodules; do print $i | sudo tee -a ${strapdir}/etc/modules ; done else
parted ${image_name}.img --script -- mklabel msdos
parted ${image_name}.img --script -- mkpart primary ${parted_boot}
parted ${image_name}.img --script -- mkpart primary ${parted_root}
loopdevice=`sudo losetup -f --show ${workdir}/${image_name}.img`
mappdevice=`sudo kpartx -va $loopdevice | sed -E 's/.*(loop[0-9])p.*/\1/g' | head -1`
notice "Loopdevice: $loopdevice"
notice "Mapper device: $mappdevice"
warn "Do not think of purple hippos" && sleep 5
mappdevice="/dev/mapper/${mappdevice}"
bootpart=${mappdevice}p1
rootpart=${mappdevice}p2
notice "Formatting partitions..."
sudo mkfs.vfat $bootpart
sudo mkfs.ext4 $rootpart
mkdir -p ${workdir}/bootp ${workdir}/root
sudo mount $bootpart ${workdir}/bootp && notice "Mounted boot part"
sudo mount $rootpart ${workdir}/root && notice "Mounted root part"
print ${inittab} | sudo tee -a ${strapdir}/etc/inittab
for i in $custmodules; do print $i | sudo tee -a ${strapdir}/etc/modules ; done
fi
notice "Finalized preparing image" notice "Finalized preparing image"
notice "Next step is ${device_name}-build-kernel" notice "Next step is ${device_name}-build-kernel"