[flashrom-gerrit] Change in flashrom[master]: s25f.c: import from cros flashrom

[Nikolai Artemiev (Code Review)]

Hello build bot (Jenkins), Edward O'Callaghan, Angel Pons,

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

https://review.coreboot.org/c/flashrom/+/46140

to look at the new patch set (#11).

Change subject: s25f.c: import from cros flashrom
......................................................................

s25f.c: import from cros flashrom

Adapted from cros flashrom at hash
`9c4c9a56b6a0370b383df9c75d71b3bd469e672d`.

Brings over basic support for s25f chips, but does not include
writeprotect support which will be added in a following patch.

BUG=b:153800073
TEST=builds

Signed-off-by: Nikolai Artemiev 
Change-Id: I2d23f9c36ce8b2959807fbeee7f60e02444e3763
---
M Makefile
M chipdrivers.h
M meson.build
A s25f.c
M spi.h
5 files changed, 433 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/40/46140/11