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riscv: reduce initrd size for Nezha and LicheeRV boards

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The Nezha and the LicheeRV boards do not have enough memory for an initrd
with most modules. Therefore the number of included modules has to be
reduced.

Create file /etc/initramfs-tools/conf.d/modules_list.conf
to set MODULES=list.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt 2022-10-13 04:13:11 +02:00
parent c4dc7bce4c
commit 0016cada16
2 changed files with 11 additions and 0 deletions
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5
live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary
View File

@ -267,6 +267,11 @@ install_grub() {
chroot mountpoint rm -f /boot/boot.scr
;;
"nezha"|"licheerv")
local my_d=$(dirname $(readlink -f ${0}))
echo "Reducing initramfs size for ${SUBARCH} board"
mkdir -p mountpoint/etc/initramfs-tools/conf.d/
cp ${my_d}/initramfs-tools/modules_list.conf mountpoint/etc/initramfs-tools/conf.d/
chroot mountpoint update-initramfs -c -v -k all
echo "Installing U-Boot for ${SUBARCH} board"
# 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,

6
live-build/ubuntu-cpc/hooks.d/base/initramfs-tools/modules_list.conf Normal file
View File

@ -0,0 +1,6 @@
# The Nezha and the LicheeRV boards do not have enough memory for an initrd with
# most modules. Therefore the number of included modules has to be reduced.
#
# If further modules are needed, add them to /etc/initramfs-tools/modules.
MODULES=list