Re: X on Lemote Yeeloong

On Wed, 13 Jul 2016, Michael wrote:
>
> Hmm, is SMI_EnableMmio() actually causing the crash? If it does, do
> writes to any of the VGA registers work? I wouldn't be the slightest
> bit surprised if PCI IO accesses don't work right or if the VGA
> registers need to be enabled somewhere which the Lemote firmware
> doesn't do.

The legacy VGA IO ports are accessible through MMIO space on LynxEM+. I 
think the idea here is that they use VGA IO ports to enable MMIO access, 
which doesn't really make sense on MIPS.