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| author | Nikolai Artemiev <nartemiev@google.com> | 2021-10-21 00:58:12 +1100 |
|---|---|---|
| committer | Anastasia Klimchuk <aklm@chromium.org> | 2022-03-01 04:10:12 +0000 |
| commit | cff87a8488597b08c8b0ffb7037ed44f840a156b (patch) | |
| tree | 19f132e23a639895d58256b251ff17657728935f /serial.c | |
| parent | 645e5e777a3c2ebc83e0bdb52d73355a9b5814fa (diff) | |
| download | flashrom-cff87a8488597b08c8b0ffb7037ed44f840a156b.tar.gz flashrom-cff87a8488597b08c8b0ffb7037ed44f840a156b.tar.bz2 flashrom-cff87a8488597b08c8b0ffb7037ed44f840a156b.zip | |
libflashrom,writeprotect: add functions for reading/writing WP configs
New functions are exposed through the libflashrom API for
reading/writing chip's WP settins: `flashrom_wp_{read,write}_cfg()`.
They read/write an opaque `struct flashrom_wp_cfg` instance, which
includes the flash protection range and status register protection mode.
This commit also adds `{read,write}_wp_bits()` helper functions that
read/write chip-specific WP configuration bits.
BUG=b:195381327,b:153800563
BRANCH=none
TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series
Change-Id: I3ad25708c3321b8fb0216c3eaf6ffc07616537ad
Signed-off-by: Nikolai Artemiev <nartemiev@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/58479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'serial.c')
0 files changed, 0 insertions, 0 deletions