Change in coreboot[master]: src/mainboard/emulation/qemu-power9/*: add QEMU POWER9 mainboard

[Sergii Dmytruk (Code Review)]

Attention is currently required from: Arthur Heymans, Ron Minnich, Timothy Pearson.
Hello build bot (Jenkins), Arthur Heymans, Ron Minnich, Timothy Pearson,

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

https://review.coreboot.org/c/coreboot/+/57079

to look at the new patch set (#14).

Change subject: src/mainboard/emulation/qemu-power9/*: add QEMU POWER9 mainboard
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src/mainboard/emulation/qemu-power9/*: add QEMU POWER9 mainboard

Add initial implementation for booting on QEMU POWER9 emulation

Change-Id: I079c5b9ad564024dd13296ef75c263bdc40c9d39
Signed-off-by: Yaroslav Kurlaev 
Signed-off-by: Sergii Dmytruk 
---
A Documentation/mainboard/emulation/qemu-power9.md
A configs/config.emulation_qemu_power9
A src/mainboard/emulation/qemu-power9/Kconfig
A src/mainboard/emulation/qemu-power9/Kconfig.name
A src/mainboard/emulation/qemu-power9/Makefile.inc
A src/mainboard/emulation/qemu-power9/board_info.txt
A src/mainboard/emulation/qemu-power9/cbmem.c
A src/mainboard/emulation/qemu-power9/devicetree.cb
A src/mainboard/emulation/qemu-power9/mainboard.c
A src/mainboard/emulation/qemu-power9/memlayout.ld
A src/mainboard/emulation/qemu-power9/romstage.c
11 files changed, 142 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/57079/14