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HoralOS/grub-riscv64.cfg.iso-template
David Abdurachmanov b5d377d912 Initial riscv64 support
Most of the changes are self-explanatory and just follow what's
already happening for existing architectures.

Two things are worth pointing out:

  * we need to use shim-unsigned instead of shim-signed because
    riscv64 is not fully integrated into Fedora yet and so we
    can't do Secure Boot signing for the time being;

  * we use ext4 as bootfilesystem since in most cases the
    underlying firmware is going to be U-Boot, which needs to be
    able to load the board's DTB from /boot and doesn't support
    XFS.

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>
2025-02-07 15:06:22 +01:00

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# Inspired by the config used for lorax-built live media
set default="1"
function load_video {
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
insmod all_video
}
set basicgfx="nomodeset"
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
terminal_input console
terminal_output ${terminal_output}
set timeout=${boot_timeout}
set timeout_style=${boot_timeout_style}
search ${search_params}
menuentry "Start ${title}" --class fedora --class gnu-linux --class gnu --class os {
linux ($$root)${bootpath}/${kernel_file} ${boot_options}
initrd ($$root)${bootpath}/${initrd_file}
}
menuentry "Test this media & start ${title}" --class fedora --class gnu-linux --class gnu --class os {
linux ($$root)${bootpath}/${kernel_file} ${boot_options} rd.live.check
initrd ($$root)${bootpath}/${initrd_file}
}
submenu "Troubleshooting -->" {
menuentry "Start ${title} in basic graphics mode" --class fedora --class gnu-linux --class gnu --class os {
linux ($$root)${bootpath}/${kernel_file} ${boot_options} $${basicgfx}
initrd ($$root)${bootpath}/${initrd_file}
}
}