Bug#785707: Add USB support for APM Mustang
On Tue, May 19, 2015 at 08:03:12PM +0100, Ian Campbell wrote:
>On Tue, 2015-05-19 at 20:02 +0100, Ian Campbell wrote:
>> On Tue, 2015-05-19 at 12:52 +0100, Steve McIntyre wrote:
>> > +CONFIG_USB_XHCI_PLATFORM=y
>>
>> This guy seems to match on:
>> static const struct of_device_id usb_xhci_of_match[] = {
>> { .compatible = "generic-xhci" },
>> { .compatible = "xhci-platform" },
>> { .compatible = "marvell,armada-375-xhci"},
>> { .compatible = "marvell,armada-380-xhci"},
>> { .compatible = "renesas,xhci-r8a7790"},
>> { .compatible = "renesas,xhci-r8a7791"},
>> { },
>>
>> But I don't see any of those in the mustang DTBs even in the mainline
>> kernel.
>
>But I do see them in the latest APM UEFI firmware, so I suppose this
>will only work with that and not with e.g. uboot.
That's exactly it, yet - the USB matches are in the latest 1.15.10 APM
drop. I really couldn't care less about trying to support U-Boot with
this stuff - everybody's being told to go UEFI now AFAIK.
>Not a blocker per se, I'm not even sure if u-boot can boot from usb
>anyhow.
In theory it *can* (I could read files off USB with it), but it's not
going to be useful for this.
--
Steve McIntyre, Cambridge, UK. steve@einval.com
< liw> everything I know about UK hotels I learned from "Fawlty Towers"
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