[U-Boot] [RFC PATCH] usb: dwc2: handle bcm2835 phys->virt address translations

Marek Vasut marex at denx.de
Sun Mar 15 19:20:56 CET 2015


On Sunday, March 15, 2015 at 05:04:05 PM, Stephen Warren wrote:
> On 03/13/2015 12:13 AM, Stephen Warren wrote:
> > BCM2835 bus addresses use the top 2 bits to determine whether peripherals
> > use or bypass the GPU L1 and L2 cache. BCM2835-ARM-Peripherals.pdf states
> > that: ...
> 
> If you do end up applying this, the subject should say phys->bus not
> phys->virt.

I'd say we should wait a bit until these patches stabilize a little more,
don't you think so ?

Best regards,
Marek Vasut


More information about the U-Boot mailing list