Attention is currently required from: Arthur Heymans, Benjamin Doron, David Milosevic.

Benjamin Doron uploaded patch set #15 to this change.

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arch/arm64: Support calling a trusted monitor

Implement support for generating an SMC to call a trusted monitor. Some
functions are provided to read the SoC ID from the monitor, if
supported.

Change-Id: I158db0b971aba722b3995d52162146aa406d1644
Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com>
---
M src/arch/arm64/Makefile.mk
A src/arch/arm64/include/armv8/arch/smc.h
A src/arch/arm64/smc.c
A src/arch/arm64/smc_asm.S
4 files changed, 139 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/84/78284/15

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Gerrit-Project: coreboot
Gerrit-Branch: main
Gerrit-Change-Id: I158db0b971aba722b3995d52162146aa406d1644
Gerrit-Change-Number: 78284
Gerrit-PatchSet: 15
Gerrit-Owner: Benjamin Doron <benjamin.doron00@gmail.com>
Gerrit-Reviewer: Benjamin Doron <benjamin.doron00@gmail.com>
Gerrit-Reviewer: David Milosevic <David.Milosevic@9elements.com>
Gerrit-Reviewer: Julius Werner <jwerner@chromium.org>
Gerrit-Reviewer: Lean Sheng Tan <sheng.tan@9elements.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-CC: Arthur Heymans <arthur@aheymans.xyz>
Gerrit-Attention: Benjamin Doron <benjamin.doron00@gmail.com>
Gerrit-Attention: Arthur Heymans <arthur@aheymans.xyz>
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