Change in flashrom[master]: [RFC] writeprotect, cli_classic: create new writeprotect foundation

[Nikolai Artemiev (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/c/flashrom/+/58474

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

Change subject: [RFC] writeprotect, cli_classic: create new writeprotect foundation
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[RFC] writeprotect, cli_classic: create new writeprotect foundation

This is the first of a series of commits that adds working writeprotect
support to flashrom. It deletes most writeprotect code previously
extracted from the cros tree as not much of it can be adapted to the
new implementation.

This commit also revises the writeprotect interface to reduce
duplication and make writeprotect functionality easier to expose through
libflashrom. Call sites in cli_classic have been updated.

The patch series initially adds support for a small set of chips as
examples.  These are: GD25LQ128, GD25Q32, GD25Q64, GD25Q256, MX25L2006E,
and W25X40. Writeprotect commands have been tested with all chips.

BUG=b:195381327,b:153800563
TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series
BRANCH=none

Change-Id: I67e9b31f86465e5a8f7d3def637198671ee818a8
Signed-off-by: Nikolai Artemiev 
---
M cli_classic.c
M flash.h
M writeprotect.c
M writeprotect.h
4 files changed, 80 insertions(+), 420 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/74/58474/3