Hi Maillist, I am a bios engineer from Byosoft. Unfortunately, I meet 2 questions about building Grub2 as coreboot's payload. (1)How can I enable vga support during post? I have configure the following token: CONFIG_VGA_ROM_RUN=y CONFIG_VGA_BIOS=y CONFIG_VGA_BIOS_ID="8086,0166" CONFIG_VGA_BIOS_FILE="./src/vbios.bin" But it seems that it doesn't make sence.Is there something need I to do in Grub2 to support vga. (2)How can I enable serial prot debug after Grub2 Payload is loaded? I have add the following to grub.cfg and use "grub-mkimage -c ./grub.cfg ......." to make the Grub2.elf. serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1 terminal_input --append serial terminal_output --append serial But it doesn't work after grub2 payload is called! I need your great help! Thanks, TankTang
jstkf2012@126.com