[M] Change in flashrom[master]: flashrom: Skip read/write/erase/verify ops on inaccessable flash regions

[Nikolai Artemiev (Code Review)]

Attention is currently required from: Angel Pons, Nikolai Artemiev.

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

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

https://review.coreboot.org/c/flashrom/+/70128

to look at the new patch set (#18).

Change subject: flashrom: Skip read/write/erase/verify ops on inaccessable flash regions
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flashrom: Skip read/write/erase/verify ops on inaccessable flash regions

Skip flash regions that get_region() indicates are inaccessable. This
fixes transaction errors due to accessing unreadable flash regions on
Intel platforms with active an CSME coprocessor.

BUG=b:260440773
BRANCH=none
TEST=flashrom -{r,w,E,v} on dedede (JSL)

Change-Id: I9b96fb04b863625d2c9f9a00b97c35b3ddb0871b
CoAuthored-by: Edward O'Callaghan 
Signed-off-by: Edward O'Callaghan 
Signed-off-by: Nikolai Artemiev 
---
M flashrom.c
1 file changed, 188 insertions(+), 17 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/28/70128/18