Attention is currently required from: Nico Huber, Edward O'Callaghan, Angel Pons, Nikolai Artemiev.
Nikolai Artemiev uploaded patch set #7 to this change.
[RFC] flashchips: add writeprotect bit layout map to chips
This patch adds a register bit map `struct flashchip`, with fields for
storing the register, bit index, and writability of each bit that
affects the chip's write protection. This allows writeprotect code to be
independent of the register layout of any specific chip. The new fields
have been filled out for example chips.
The representation is centered around describing how bits can be
accessed and modified, rather than the layout of registers. This is
generally easier to work with in code that needs to access specific bits
and typically requires specifying the locations of fewer bits overall.
BUG=b:195381327,b:153800563
TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series
BRANCH=none
Change-Id: Id08d77e6d4ca5109c0d698271146d026dbc21284
Signed-off-by: Nikolai Artemiev <nartemiev@google.com>
---
M flash.h
M flashchips.c
2 files changed, 71 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/77/58477/7
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