Change in coreboot[master]: soc/mediatek/mt8195: Add APU device apc driver

Attention is currently required from: Hung-Te Lin.
Hello Hung-Te Lin, build bot (Jenkins), Yu-Ping Wu,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/58969

to look at the new patch set (#5).

Change subject: soc/mediatek/mt8195: Add APU device apc driver
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soc/mediatek/mt8195: Add APU device apc driver

Add APU device apc driver and set up permissions.
APU has its own device apc for control access by domains.

For Domain 0, the access to the following slave are restricted to
security read and write:
apusys_ao-2, apusys_ao-4, apusys_ao-5, apu_sctrl_reviser,
apu_iommu0_r1 apu_iommu0_r2, apu_iommu0_r3, apu_iommu0_r4
apu_iommu1_r1, apu_iommu1_r2, apu_iommu1_r3,apu_iommu1_r4

For VPU, D0/D5 are set as no protection, other domains are forbidden.
For other slaves, the D0 is no protection, others domains are forbidden.

BUG=b:203145462
BRANCH=cherry
TEST=boot cherry, check dump log and test permission setup
Signed-off-by: Flora Fu 
Change-Id: If92d3b02ac4966332315b85d68e0f48c6a9fce85
---
M src/soc/mediatek/mt8195/Makefile.inc
A src/soc/mediatek/mt8195/apusys_devapc.c
M src/soc/mediatek/mt8195/devapc.c
M src/soc/mediatek/mt8195/include/soc/addressmap.h
A src/soc/mediatek/mt8195/include/soc/apusys_devapc.h
5 files changed, 358 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/69/58969/5