[M] Change in coreboot[master]: mb/google/myst: Add eSPI configuration

[Jon Murphy (Code Review)]

Attention is currently required from: Raul Rangel, Jon Murphy, Tim Van Patten, Karthik Ramasubramanian, Mark Hasemeyer.

Hello build bot (Jenkins), Raul Rangel, Tim Van Patten, Karthik Ramasubramanian, Mark Hasemeyer,

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

https://review.coreboot.org/c/coreboot/+/74110

to look at the new patch set (#13).

Change subject: mb/google/myst: Add eSPI configuration
......................................................................

mb/google/myst: Add eSPI configuration

Add eSPI configuration for myst.  Ensure the additional windows are used
and remove unnecessary addresses from the range used on skyrim.

BUG=b:275953893
TEST=builds

Change-Id: I7b40adec78d4e0b596596fa6e2951c79bd3bd8c7
Signed-off-by: Jon Murphy 
---
M src/mainboard/google/myst/Kconfig
M src/mainboard/google/myst/bootblock.c
M src/mainboard/google/myst/variants/baseboard/devicetree.cb
M src/mainboard/google/myst/variants/baseboard/gpio.c
M src/mainboard/google/myst/variants/baseboard/include/baseboard/variants.h
5 files changed, 90 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/10/74110/13