On Tue, Jun 30, 2009 at 09:10:46AM +0200, Thomas JOURDAN wrote:
My mistake ! Seabios run the VGA bios of the matrox graphics card flawless. When I tried seabios, the coreboot Options.lb file of my mainboard wasn't correct. I set : default CONFIG_VGA_ROM_RUN=0 default CONFIG_PCI_ROM_RUN=0 but also (and that was my mistake) default CONFIG_CONSOLE_VGA=0
That's odd - I didn't think these coreboot options had any impact to SeaBIOS either. As a guess, coreboot is initializing some hardware only when the CONFIG_CONSOLE_VGA option is set.
Yes. If you don't have CONSOLE_VGA set then the PCI bridge bits don't get set to allow the legacy I/O and memory ranges to be mapped.
Thanks, Myles