tree 4746bcd8a64127912554c09dce18d837e94ddadc
parent c8d006c1bdac9167c8a0400d4866b7b24a81e059
author Andre Przywara <andre.przywara@arm.com> 1639921180 +0000
committer Joanna Farley <joanna.farley@arm.com> 1650980626 +0200

refactor(allwinner): move DTB change code into allwinner/common

So far the H616 was the only Allwinner SoC needed to amend the DTB, to
reserve the DRAM portion that BL31 occupies.
To allow other SoCs to modify the DTB as well, without duplicating code,
move the DTB change routines into Allwinner common code, and generalise
the current code to allow other modifications.

No functional change intended.

Change-Id: I080ea07b6470367f3c2573a4368f8ef5196d411c
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>