[syslinux] BCM575X 8.1 doesn't do 'PXE-M0F'

[H. Peter Anvin]

Jan Wenzel wrote:
> 
> Ok, I also tried pre-13, pre15-pre19 and trunk. Same result for all  
> versions. Is there anything I can provide you with?
> 

If you can find a historic version which works, then you can bisect the 
point of failure.  Otherwise there is just about nothing I can do 
without a card in my hands.

	-hpa