[SeaBIOS] USB timeout on ALIX.2C2 (CS5536)
kevin at koconnor.net
Thu Jan 12 16:55:27 CET 2017
On Thu, Jan 12, 2017 at 04:53:32PM +0200, Евгени Димитров wrote:
> On Thu, Jan 12, 2017 at 4:45 PM, Kevin O'Connor <kevin at koconnor.net> wrote:
> > The additional debugging reports the controller is running and not
> > reporting an error (which is in addition to the transfer descriptor
> > reporting that it is also running without error). I'm not sure what
> > is going on. Can you try disabling CONFIG_MALLOC_UPPERMEMORY and
> > retry?
> That did it. Do you think it's safe to just leave this option off?
Yes, it's safe. Some chipsets wont do DMA to the memory region
between 0xc0000-0x100000. It looks like you have one of those boards.
This can also be specified in the coreboot build - see
src/mainboard/intel/mohonpeak/Kconfig for an example of how to do
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