Re: [PATCH 13/13] video: omap: allow building on !MMU

[Tony Lindgren <tony@atomide.com>]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [140507 02:15]:
> On 24/04/14 15:28, Peter Griffin wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> > 
> > The omap lcdc driver has an elaborate mmap_kern function
> > to map the frame buffer into kernel address space as
> > write-combined. This uses functions that are only available
> > on MMU-enabled builds.
> > 
> > It does seem equivalent to ioremap_wc though, so we should
> > be able to just use that instead.
> > 
> > This patch is build-tested only, it needs to be run on real
> > hardware before applying.
> 
> I don't have omap1 boards, and I don't know anyone that has. I don't
> even know if the omap1 fb is working or not...
> 
> Tony, any idea of omap1's fb? Are you able to test this?

I have three omap1 boards in my rack that I use for my boot
testing. Tried to enable framebuffer but so far no luck on
any of them. So I'm not much of a help here. Looks like the
patch should work though..

Aaro & Janusz, care to take a look at the patch in this
thread?

Regards,

Tony