[XS] Change in coreboot[main]: soc/mediatek/mt8188: Support loading OP-TEE via an SMC

[Kiwi Liu (Code Review)]

Attention is currently required from: Hung-Te Lin, Kiwi Liu, Paul Menzel.

Hello Hung-Te Lin, Yidi Lin, Yu-Ping Wu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/78801?usp=email

to look at the new patch set (#18).

Change subject: soc/mediatek/mt8188: Support loading OP-TEE via an SMC
......................................................................

soc/mediatek/mt8188: Support loading OP-TEE via an SMC

This patch adds compilation flags to BL31 to support loading
OP-TEE via an SMC from rootfs. This patch also reserves 80MB memory
space for running the OP-TEE image.

BUG=b:246837563
TEST=emerge-geralt coreboot

Change-Id: Ic38c8beb59c090ae56c5be6821dd8625435609e9
Signed-off-by: Kiwi Liu 
---
M src/soc/mediatek/mt8188/Kconfig
M src/soc/mediatek/mt8188/Makefile.inc
M src/soc/mediatek/mt8188/soc.c
3 files changed, 7 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/78801/18