Hi Magnus,
On Thu, Oct 27, 2016 at 8:52 AM, Magnus Damm <magnus.damm@xxxxxxxxx> wrote:
> In particular, not so much the DU device (this patch) but more the VSP
> instances. The reason for that is that VSP devices can only perform
> 32-bit bus mastering without IOMMU. I believe next step for all this
> would be to enable all on-board memory on r8a7796 Salvator-x, but I
> think Geert is working on that.
Actually 64-bit memory is already enabled on r8a7796/salvator-x, as U-Boot
(all firmware versions I've seen) silently adds the missing memory chunks
to the DTB.
The same is true on r8a7795/salvator-x with recent firmware (e.g. v2.12.0).
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
