Some ARM devices (like Odroid XU4/HC1/HC2) only support MBR booting.
Allow generating MBR partition table for such devices.
gokr-packer now supports a TOML device manifest that can specify details
like MBR partition table, list of kernel files and any additional blobs
that need to be stored on disk.
Related to https://github.com/gokrazy/gokrazy/issues/101 and https://github.com/gokrazy/gokrazy/pull/102
Some ARM devices (like Odroid XU4/HC1/HC2) only support MBR booting. Allow generating MBR partition table for such devices.
gokr-packer now supports a TOML device manifest that can specify details like MBR partition table, list of kernel files and any additional blobs that need to be stored on disk.