[U-Boot] [PATCH 8/8] [omap3][overo] Allow overo to boot with device tree

Tom Rini trini at ti.com
Wed May 7 14:40:58 CEST 2014


On Tue, May 06, 2014 at 04:56:08PM -0700, Ash Charles wrote:
> On Tue, May 6, 2014 at 11:14 AM, Tom Rini <trini at ti.com> wrote:
> > Please see DEFAULT_LINUX_BOOT_ENV and the related discussions.  If you
> > have less than 128MB DDR we can sort something out, but if you have
> > 256MB it's really advised to use 0x88000000 for the DT (see
> > Documentation/arm/Booting in the kernel).
> Overo doesn't pull in the configuration from
> include/configs/ti_armv7_common.h where DEFAULT_LINUX_BOOT_ENV is
> defined.  Might a v2 using the settings defined by
> DEFAULT_LINUX_BOOT_ENV in the overo config be acceptable?

I'd like to start by seeing if we can adopt the files (ti_omap3_common.h
which grabs ti_armv7_common.h).  The intention is to have the
really common parts there and the board specific elsewhere.  It's indeed
not quite perfect and we probably need to push a few things back up to
the board, even if they're repeated frequently.

-- 
Tom
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