[flashrom-gerrit] Change in flashrom[master]: Add writeprotect support infrastructure

[Edward O'Callaghan (Code Review)]

Hello build bot (Jenkins), Matt DeVillier, Stefan Reinauer, Angel Pons, Nikolai Artemiev,

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

https://review.coreboot.org/c/flashrom/+/40325

to look at the new patch set (#10).

Change subject: Add writeprotect support infrastructure
......................................................................

Add writeprotect support infrastructure

The following just lays out the structure for write protect
manipulation of SPI flash chips in Flashrom. We later follow
up with adding support for each manufacturer group.

BUG=b:153800563
BRANCH=none
TEST=builds

Change-Id: Id93b5a1cb2da476fa8a7dde41d7b963024117474
Signed-off-by: Edward O'Callaghan 
---
M Makefile
M cli_classic.c
M flash.h
M meson.build
A writeprotect.c
A writeprotect.h
6 files changed, 602 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/25/40325/10