The initramfs-tools code can be found on https://code.launchpad.net/~ubuntu-core-dev/ubuntu/+source/initramfs-tools/+git/initramfs-tools
Can you test the proposed changes from https://code.launchpad.net/~bdrung/ubuntu/+source/initramfs-tools/+git/initramfs-tools/+ref/mediatek (patch with the changes from the three commits is attached)? Apply the changes to /usr/share/initramfs-tools/hook-functions and test if the boards boot correctly then.
The initramfs-tools code can be found on https:/ /code.launchpad .net/~ubuntu- core-dev/ ubuntu/ +source/ initramfs- tools/+ git/initramfs- tools
Can you test the proposed changes from https:/ /code.launchpad .net/~bdrung/ ubuntu/ +source/ initramfs- tools/+ git/initramfs- tools/+ ref/mediatek (patch with the changes from the three commits is attached)? Apply the changes to /usr/share/ initramfs- tools/hook- functions and test if the boards boot correctly then.