Re: [coreboot] SeaBIOS, serial output, and grub

[Kevin O'Connor]

On Wed, May 13, 2009 at 11:23:52PM -0400, Ward Vandewege wrote:
> > which is correct (the last two digits are 00).
>
> Huh:
>
> $ v ../payloads/sgabios.bin 
> -rwxr-xr-x 1 root src 3169 2009-04-29 13:56 ../payloads/sgabios.bin*
> $ tools/checksum.py <../payloads/sgabios.bin 
> sum=50b76

Heh - sgabios isn't properly checksumming.  It was just dumb luck that
my binary summed to zero.

This is a hack, but you can use seabios' rom building tool to make it
work:

tools/buildrom.py ../payloads/sgabios.bin sgabios-cksum.bin

Someone should follow up with google on this..

-Kevin