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riscv: Use UEFI bootflow for the Nezha Board

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Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
This commit is contained in:
Alexandre Ghiti 2022-06-01 15:39:59 +02:00
parent 6224b11fc0
commit 74e9088bbc
1 changed files with 15 additions and 3 deletions
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18
live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary
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@ -220,9 +220,14 @@ install_grub() {
case "${SUBARCH}" in
"nezha")
echo "Installing U-Boot for Nezha board" &1>2
chroot mountpoint apt-get install -qqy u-boot-menu #grub-efi-riscv64
# flash-kernel is needed to install the dtb for update-grub: it uses the
# /proc/device-tree/model value to pick the correct dtb and as we are in a chroot,
# the model value is wrong and we need to use /etc/flash-kernel/machine instead.
# This explains why we install flash-kernel here.
chroot mountpoint mkdir -p /etc/flash-kernel/
chroot mountpoint bash -c "echo 'Allwinner D1 Nezha' > /etc/flash-kernel/machine"
chroot mountpoint apt-get install -qqy grub-efi-riscv64 flash-kernel
efi_target=riscv64-efi
chroot mountpoint u-boot-update
chroot mountpoint apt-get install -qqy nezha-boot0
# FSBL, which gets U-Boot SPL
@ -239,6 +244,13 @@ install_grub() {
# Allow interactive login on baremetal SiFive board,
# without a cloud datasource.
setup_cinocloud mountpoint
# u-boot-nezha will boot using UEFI if it does not find
# any extlinux.conf or boot.scr: but flash-kernel will
# install a boot.scr if it believes it did not boot in
# EFI mode, so make sure we don't leave a boot.scr
# behind.
chroot mountpoint rm -f /boot/boot.scr
;;
"visionfive")
echo "Installing GRUB for VisionFive board" &1>2
@ -310,7 +322,7 @@ EOF
esac
fi
if [ "${SUBARCH}" != "visionfive" ]; then
if [ "${SUBARCH}" != "visionfive" && "${SUBARCH}" != "nezha" ]; then
## TODO remove below once we have grub-efi-riscv64
rm mountpoint/tmp/device.map
umount mountpoint/boot/efi