Change in flashrom[master]: dummyflasher: add SR2 and SR3 emulation harness

[Sergii Dmytruk (Code Review)]

Attention is currently required from: Nico Huber, Angel Pons, Sergii Dmytruk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk,

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

https://review.coreboot.org/c/flashrom/+/59072

to look at the new patch set (#32).

Change subject: dummyflasher: add SR2 and SR3 emulation harness
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dummyflasher: add SR2 and SR3 emulation harness

Prepare everything for emulating SR2 and SR3 for chips that have it.

This is needed for accessing SRP1 and WPS bits which are involved in
write protection. The emulated register doesn't affect anything yet
and will be tested by write-protection tests.

Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59
Signed-off-by: Sergii Dmytruk 
---
M dummyflasher.c
M flashrom.8.tmpl
2 files changed, 109 insertions(+), 15 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/72/59072/32