[PATCH v2 8/8] PBL: enable LIBFDT for OP-TEE early loading

Rouven Czerwinski r.czerwinski at pengutronix.de
Mon Aug 23 23:47:07 PDT 2021


On Thu, 2021-08-05 at 15:53 +0200, Ahmad Fatoum wrote:
> On 03.08.21 11:44, Rouven Czerwinski wrote:
> > This allows the OP-TEE early loaded board to add the reserved memory
> > entries for the correct MMU setup. This is done by including pbl/fdt.h
> > and using fdt_fill_reserve_mem().
> > 
> > Signed-off-by: Rouven Czerwinski <r.czerwinski at pengutronix.de>
> 
> Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> 
> Would be nice if we had a board upstream that made use of this.

The Webasto CCBV2 can make use of this, however due to incompatibility
with THUMB it is not enabled in the default config. I will include the
necessary changes for ccbv2 in this series.

Regards,
Rouven




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