[coreboot-gerrit] Change in coreboot[master]: util/superiotool: Add AST2400

[Patrick Rudolph (Code Review)]

Hello Felix Held, Frans Hendriks, Matt DeVillier, Christian Walter, Felix Singer, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/32984

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

Change subject: util/superiotool: Add AST2400
......................................................................

util/superiotool: Add AST2400

Add support for AST2400 Super I/O.

The device doesn't have an ID register, so probe for scratch register
not to read as 0xff.

Tested on platform which has an AST2400.

Change-Id: I86af69c6b2ccefe2c88eef875bc858239df834f1
Signed-off-by: Patrick Rudolph 
---
M util/superiotool/Makefile
A util/superiotool/aspeed.c
M util/superiotool/superiotool.h
3 files changed, 135 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/84/32984/3