Dear Łukasz,
Thank you for your continuous updates.
Am 13.12.22 um 04:56 schrieb Łukasz Jeleń:
I think GRUB does not work because it needs a VGA: https://www.coreboot.org/SeaBIOS#Adding_sgabios_support
and Galileo does not have one.
Do you mean a Video BIOS/VGA Option ROM port? Doesn’t SeaBIOS also need one?
GRUB can also log to the serial console, so it would still be worth a try.
I've build coreboot with payload 'GRUB atop SeaBIOS', then add vgaroms/sgabios.bin to coreboot.rom, but it still does not show anything.
As SeaBIOS is the primary payload, that means, it is loaded first, and it didn’t work before, it’s unfortunately the expected result.
I've managed to build EDK2 -> I had to install "nasm" on my host machine. I thought EDK2 will use nasm that was build by coreboot.
Interesting. No idea, if it’s a bug with the coreboot toolchain.
But, you left out the most important part: Does it work with EDK2, you built?
Kind regards,
Paul