Change in coreboot[master]: ifdtool: refactor region-permission-related feature

[Bill XIE (Code Review)]

Hello Nicola Corna, build bot (Jenkins),

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

https://review.coreboot.org/21416

to look at the new patch set (#2).

Change subject: ifdtool: refactor region-permission-related feature
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ifdtool: refactor region-permission-related feature

combine lock_descriptor() and unlock_descriptor() into one
function fmba_toggle_permission(), and port the feature to
"remove the ME/TXE Read/Write permissions to the other regions
(-d)" of me_cleaner (https://github.com/corna/me_cleaner/) here.

Change-Id: I4d34606545db4d970ce3ec202da4bf4c5cbad18c
Signed-off-by: Bill XIE 
---
M util/ifdtool/ifdtool.c
M util/ifdtool/ifdtool.h
2 files changed, 96 insertions(+), 68 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/21416/2