[U-Boot] [U-Boot, 1/2] ti: armv7: enable EXT support in SPL (using ti_armv7_common.h)

Tom Rini trini at konsulko.com
Sat Aug 29 19:44:44 CEST 2015


On Fri, Aug 28, 2015 at 11:50:46AM -0700, Ash Charles wrote:
> Hi,
> 
> Kevin Hilman kindly tested on an original Beagle board (i.e.
> "OMAP3530-GP ES3.0") and sees the same failure.
> 
> I'd say THUMB mode in SPL isn't working for OMAP35xx-based systems.
> Any suggestions on how to debug/resolve this issue short of simply
> reverting?

I _suspect_ some THUMB related errata on really early cores like this
and that we will just need to revert this change, at least for boards
where we may run into it.  If we can't find and fix the errata in
question.

> 
> --Ash
> 
> On Thu, Jul 30, 2015 at 12:58 PM, Ash Charles <ashcharles at gmail.com> wrote:
> > On Tue, Jul 28, 2015 at 10:19 AM, Ash Charles <ashcharles at gmail.com> wrote:
> >> I suspect testing u-boot v2015.07 on another OMAP35xx platform besides
> >> Overo will be most useful to confirm the scope of the problem.  Anyone
> >> have a board and willing to test? I'm happy to send binaries :).
> > Hi,
> >
> > FWIW, I just tried this with the latest code on the master branch and
> > I see the same issue where my OMAP35xx boards fail to start in
> > on SPL and the AM/DM37xx boards work just fine.
> >
> > --Ash
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-- 
Tom
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