[LinuxBIOS] MB1030 / 3036 VGA comes up :D
chris at suehsi.de
Tue May 2 13:01:26 CEST 2006
> So enableing the printks causes the emulator to hang. Interesting.
> This seems to suggest there may be some sort of subtle timing problem.
> With the printks it should run painfully slow but it should not hang?
> printk generate IO to the serial port. I wonder if that is some how
> messing it up.
Could it be a interrupt problem between the vga device and the serial port ?
This board is highly integrated, and after a successful boot, I have got
sometimes a kernel panic with a non-syncing interrupt handler.
Furthermore the vga device is located with interrupt 0 under lspci.
Ok, it is theory only :D
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