again please use the UEFI Tool. Your VGA BIOS contains self modifying
that's why the extraction inside the Linux does not work!
I attached the Intel VGA BIOS for the X230 as reference.
Since SeaBios seems to be bothered about the
checksum of the oprom i
tried to disable the checksum_check via:
./build/cbfstool build/coreboot.rom add-int -i 0 -n
But it seems like there is sth. wrong with that vbios.. Multi-coloured
stripes and strange distortions until kernel boots...
I guess i start using UEFITool to re-extract it...
On 05/27/15 16:47, Michael Gerlach wrote:
Here we go...
I guess cbmem.log should be enough?
Attached one boot with
and one with CONFIG_VGA_ROM_RUN=y and CONFIG_S3_VGA_ROM_RUN=y..
MAINBOARD_DO_NATIVE_VGA_INIT does nothing -
display is initialzed
as recently as kernel is already loaded and display driver starts
VGA_ROM_RUN at least corectly initialize the
display, but - as
already mentioned - no output from coreboot nor seabios is
displayed - just a white blinking cursor until kernel gets loaded..
I guess i have no timeout in grub2 - so this might be the reason
why i also see no output from grub..