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riscv: add pre-installed image for Milk-V Mars

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Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt 2024-03-08 07:02:35 +01:00
parent 0e0403e491
commit a3a51beeaf
2 changed files with 21 additions and 4 deletions
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6
live-build/auto/config
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@ -9,7 +9,8 @@ case $ARCH:$SUBARCH in
i386:|\
ppc64el:|\
riscv64:|riscv64:generic|riscv64:icicle|riscv64:licheerv|\
riscv64:nezha|riscv64:unmatched|riscv64:visionfive|riscv64:visionfive2|\
riscv64:milk-v-mars|riscv64:nezha|riscv64:unmatched|riscv64:visionfive|\
riscv64:visionfive2|\
s390x:|\
*appliance*)
;;
@ -392,8 +393,9 @@ fi
if [ "$IMAGEFORMAT" = "ext4" ] && [ "$PROJECT" = "ubuntu-cpc" ]; then
case $ARCH:$SUBARCH in
riscv64:icicle | \
riscv64:nezha | \
riscv64:licheerv | \
riscv64:milk-v-mars | \
riscv64:nezha | \
riscv64:unmatched | \
riscv64:visionfive | \
riscv64:visionfive2 | \

19
live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi-non-cloud.binary
View File

@ -132,8 +132,8 @@ create_partitions() {
--change-name=3:uEnv \
--new=1:: \
--attributes=1:set:2
elif [ "${SUBARCH:-}" = "visionfive2" ]; then
# VisionFive 2
elif [ "${SUBARCH:-}" = "visionfive2" ] || [ "${SUBARCH:-}" = "milk-v-mars" ]; then
# VisionFive 2, Milk-V Mars
sgdisk "${disk_image}" \
--set-alignment=4096 \
--new=13:4096:8191 \
@ -285,6 +285,21 @@ install_grub() {
loader="${loop_device}p13"
dd if=mountpoint/usr/lib/u-boot/microchip_icicle/u-boot.payload of=$loader
;;
"milk-v-mars")
cp ${my_d}/riscv64/grub/90_watchdog-thresh.cfg mountpoint/etc/default/grub.d/
# flash-kernel is needed to install the dtb for update-grub: it uses the
# /proc/device-tree/model value to pick the correct dtb and as we are in a chroot,
# the model value is wrong and we need to use /etc/flash-kernel/machine instead.
# This explains why we install flash-kernel here.
chroot mountpoint bash -c "echo 'Milk-V Mars' > /etc/flash-kernel/machine"
chroot mountpoint apt-get install -qqy u-boot-starfive
# U-Boot SPL
loader1="${loop_device}p13"
# Main U-Boot
loader2="${loop_device}p2"
dd if=mountpoint/usr/lib/u-boot/starfive_visionfive2/u-boot-spl.bin.normal.out of=$loader1
dd if=mountpoint/usr/lib/u-boot/starfive_visionfive2/u-boot.itb of=$loader2
;;
"nezha"|"licheerv")
echo "Reducing initramfs size for ${SUBARCH} board"
mkdir -p mountpoint/etc/initramfs-tools/conf.d/