Change in coreboot[master]: soc/amd/picasso: Add data fabric read helper function

[Jason Glenesk (Code Review)]

Hello build bot (Jenkins), Bao Zheng, Marshall Dawson, Jason Glenesk, Nikolai Vyssotski, Matt Papageorge, Justin Frodsham, Felix Held,

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

https://review.coreboot.org/c/coreboot/+/47726

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

Change subject: soc/amd/picasso: Add data fabric read helper function
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soc/amd/picasso: Add data fabric read helper function

Add new helper function to support reading a register from the data
fabric.

BUG=b:155307433
TEST=Boot trembyle with If64fd624597b2ced014ba7f0332a6a48143c0e8c and
confirm read values match expected values.
BRANCH=Zork

Change-Id: If0dc72063fbb99efaeea3fccef16cc1b5b8526f1
Signed-off-by: Jason Glenesk 
---
M src/soc/amd/picasso/data_fabric.c
M src/soc/amd/picasso/include/soc/data_fabric.h
2 files changed, 36 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/47726/3