[M] Change in coreboot[main]: mb/erying/tgl: Cleanup the code

[Alicja Michalska (Code Review)]

Attention is currently required from: Alicja Michalska.

Hello build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85641?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: mb/erying/tgl: Cleanup the code
......................................................................

mb/erying/tgl: Cleanup the code

This patch cleans the code by:
- Removing CMOS layout (I need to sit down and write layout)
- Moving SuperIO configuration to bootblock to make devtree cleaner

Additionally, it fixes responsiveness of the power button (it was flaky
before), and S3 state *almost* works now (RAM content doesn't get lost,
but for some reason Memory Controller wipes MRC Cache on resume from
S3).

Change-Id: I9e395220025fc13e0589472e4732ea1495668554
Signed-off-by: Alicja Michalska 
---
M src/mainboard/erying/tgl/Kconfig
M src/mainboard/erying/tgl/bootblock.c
D src/mainboard/erying/tgl/cmos.layout
M src/mainboard/erying/tgl/devicetree.cb
4 files changed, 21 insertions(+), 61 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/85641/3