[PATCH 2/3] ARM: rockchip: boards: leave moving to the load address to atf.c
Sascha Hauer
s.hauer at pengutronix.de
Thu Oct 1 03:19:36 PDT 2026
On 2026-10-01 10:30, Ahmad Fatoum wrote:
> Hello Sascha,
>
> On 10/1/26 9:42 AM, Sascha Hauer wrote:
> > The SoC entry functions now move barebox to the load address themselves,
> > with the MMU enabled. Stop doing it upfront with relocate_to_adr_full(),
> > which copies the image with the MMU off, and just relocate in place.
> >
> > Assisted-by: Claude:claude-opus-5-5
> > Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
>
> Will an out-of-tree board that still has the same old pattern continue
> to work normally?
Yes. That board would relocate the binary in the board code and
rockchip_move_to_load_address() would bail out early due to
__image_start == load_address. The MMU would then be enabled in
rockchip_atf_load_bl31() as before.
Sascha
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