tree a4cfb21a8febed9cb84463959c07319dde58093a
parent ff460373edf1caf944e7e38e555cda069eb0d19c
author Grzegorz Jaszczyk <jaz@semihalf.com> 1503067332 +0200
committer Marcin Wojtas <mw@semihalf.com> 1580422387 +0100

plat: marvell: armada: add support for loading MG CM3 images

In order to access MG SRAM, the amb bridge needs to be configured which is
done in bl2 platform init.

For MG CM3, the image is only loaded to its SRAM and the CM3 itself is
left in reset. It is because the next stage bootloader (e.g. u-boot)
will trigger action which will take it out of reset when needed. This
can happen e.g. when appropriate device-tree setup (which has enabled
802.3 auto-neg) will be chosen. In other cases the MG CM3 should not be
running.

Change-Id: I816ea14e3a7174eace068ec44e3cc09998d0337e
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>