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nixos-hardware/pcengines/apu/default.nix
Tom F a23235a6ed
pcengines/apu: expose GRUB over serial
Prior to this commit, an apu's boot would go through stages of varying visibility:
1. BIOS: exposed to serial
2. GRUB: not exposed to serial
3. Linux: exposed to serial

This commit changes (2) to be visible over serial, so the entire boot is visible over serial.

Tested on nixos 18.09 on a https://www.pcengines.ch/apu1d.htm
2019-03-24 18:48:11 +11:00

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{
boot.kernelParams = [ "console=ttyS0,115200n8" ];
boot.loader.grub.extraConfig = "
serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1
terminal_input serial
terminal_output serial
";
}