Attention is currently required from: Nico Huber, Angel Pons, Sergii Dmytruk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/58480
to look at the new patch set (#30).
Change subject: flashchips,writeprotect_ranges: add range decoding function
......................................................................
flashchips,writeprotect_ranges: add range decoding function
Allow chips to specify functions that map status register bits to
protection ranges. These are used to enumerate available ranges and
determine the protection state of chips. The patch also adds a range
decoding function for the example chips. Many other chips can also be
handled by it, though some will require different functions (e.g.
MX25L6406 and related chips).
Another approach that has been tried in cros flashrom is maintaining
tables of range data, but it quickly becomes error prone and hard to
validate.
Using a function to interpret the ranges allows compact encoding with
most chips and is flexible enough to allow chips with less predictable
ranges to be handled as well.
BUG=b:195381327,b:153800563
TEST=dumped range tables, checked against datasheets
BRANCH=none
Change-Id: Id163ed80938a946a502ed116e48e8236e36eb203
Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com>
---
M Makefile
M chipdrivers.h
M flash.h
M flashchips.c
M meson.build
A writeprotect_ranges.c
6 files changed, 109 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/80/58480/30
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Gerrit-Project: flashrom
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Gerrit-Change-Id: Id163ed80938a946a502ed116e48e8236e36eb203
Gerrit-Change-Number: 58480
Gerrit-PatchSet: 30
Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com>
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Gerrit-MessageType: newpatchset
Attention is currently required from: Nico Huber, Edward O'Callaghan, Angel Pons, Sergii Dmytruk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/58481
to look at the new patch set (#33).
Change subject: libflashrom,writeprotect: add flashrom_wp_get_available_ranges()
......................................................................
libflashrom,writeprotect: add flashrom_wp_get_available_ranges()
Generate list of available ranges by enumerating all possible values
that range bits (BPx, TB, ...) can take and using the chip's range
decoding function to get the range that is selected by each one.
BUG=b:195381327,b:153800563
TEST=flashrom --wp-list
BRANCH=none
Change-Id: Id51f038f03305c8536d80313e52f77d27835f34d
Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com>
---
M libflashrom.c
M libflashrom.h
M writeprotect.c
M writeprotect.h
4 files changed, 268 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/81/58481/33
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Gerrit-Change-Number: 58481
Gerrit-PatchSet: 33
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Attention is currently required from: Nico Huber, Edward O'Callaghan, Nikolai Artemiev, Sergii Dmytruk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/59528
to look at the new patch set (#25).
Change subject: spi25_statusreg: inline spi_write_register_flag()
......................................................................
spi25_statusreg: inline spi_write_register_flag()
Creating the entire SPI command that should be sent to the chip in
spi_write_register() is simpler than splitting it across two functions
that have to pass multiple parameters between them.
Additionally, having separate spi_write_register_flag() function
provided little benefit, as it was only ever called from
spi_write_register().
BUG=b:195381327,b:153800563
TEST=builds
BRANCH=none
Change-Id: I4996b0848d0ed09032bad2ab13ab1f40bbfc0304
Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com>
---
M spi25_statusreg.c
1 file changed, 56 insertions(+), 70 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/28/59528/25
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Attention is currently required from: Nico Huber, Edward O'Callaghan, Angel Pons, Nikolai Artemiev.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/59529
to look at the new patch set (#26).
Change subject: spi25_statusreg: delete read_status_register()
......................................................................
spi25_statusreg: delete read_status_register()
BUG=b:195381327,b:153800563
TEST=builds
BRANCH=none
Change-Id: I146b4b5439872e66c5d33e156451a729d248c7da
Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com>
---
M chipdrivers.h
M it87spi.c
M s25f.c
M spi25.c
M spi25_statusreg.c
5 files changed, 143 insertions(+), 47 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/29/59529/26
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