Attention is currently required from: Aarya, Nikolai Artemiev.
Edward O'Callaghan has uploaded a new patch set (#9) to the change originally created by Nikolai Artemiev. ( https://review.coreboot.org/c/flashrom/+/70517 )
Change subject: flashrom: Check for flash access restricitons in erase path
......................................................................
flashrom: Check for flash access restricitons in erase path
Skip unwritable regions if FLASHROM_FLAG_SKIP_UNWRITABLE_REGIONS is
true. If the flag is false, erase operations that include an unwritable
region will not erase anything and return an error.
BUG=b:260440773
BRANCH=none
TEST=flashrom -E on dedede (JSL)
Change-Id: If027a96a024782c7707c6d38680709a1a117f3ef
CoAuthored-by: Edward O'Callaghan <quasisec(a)google.com>
Signed-off-by: Edward O'Callaghan <quasisec(a)google.com>
Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com>
---
M flashrom.c
1 file changed, 51 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/17/70517/9
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Aarya has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/66104 )
Change subject: flashrom.c: Add wrapper function to use the erase algorithm
......................................................................
Patch Set 81:
(1 comment)
File flashrom.c:
https://review.coreboot.org/c/flashrom/+/66104/comment/eccc0e90_fe86610d
PS72, Line 1349: static int erase_by_layout
> Like this, https://review.coreboot. […]
Yeah sorry for the delay. I'm starting to move the implementation to a separate file now.
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Aarya has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/65844 )
Change subject: flashrom.c:Add a function to get list of sectors that need erasing
......................................................................
Patch Set 64:
(1 comment)
File flashrom.c:
https://review.coreboot.org/c/flashrom/+/65844/comment/1028ce31_628a8cf0
PS56, Line 1203: {
> Can you elaborate what you think would cause issue? Each function recuse has its own frame.
Done
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Aarya has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/65879 )
Change subject: flashrom.c:Add function to get a flattened view of the chip erase blocks
......................................................................
Patch Set 48:
(1 comment)
File flashrom.c:
https://review.coreboot.org/c/flashrom/+/65879/comment/3ffe083a_2d311f1b
PS42, Line 1259: {
> `chip->block_erasers[i].eraseblocks[j]` as a intermediate to the loop pre-amble.
Done
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Hello build bot (Jenkins), Simon Buhrow, Thomas Heijligen,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/65879
to look at the new patch set (#48).
Change subject: flashrom.c:Add function to get a flattened view of the chip erase blocks
......................................................................
flashrom.c:Add function to get a flattened view of the chip erase blocks
Add a function to flatten out the addresses of the flash chip as per the
different erase functions. This function will return a list of layouts
which is dynamically allocated. So after use all the layouts as well as
the list itself should be freed. The free_erase_layout function does
that.
Change-Id: Iafe78de00daa55f7114bd4ce09465dd88074ece4
Signed-off-by: Aarya Chaumal <aarya.chaumal(a)gmail.com>
---
A erasure_layout.c
A erasure_layout.h
M include/flash.h
3 files changed, 120 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/79/65879/48
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Hello build bot (Jenkins), Simon Buhrow, Thomas Heijligen,
I'd like you to reexamine a change. Please visit
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to look at the new patch set (#64).
Change subject: flashrom.c:Add a function to get list of sectors that need erasing
......................................................................
flashrom.c:Add a function to get list of sectors that need erasing
Add a function that returns a list of sectors (as seen by the first
erase function) that need erasing.
Change-Id: Ic57ca1cca3d1646543f6b5939ba9c35db8d08256
Signed-off-by: Aarya Chaumal <aarya.chaumal(a)gmail.com>
---
M flashrom.c
1 file changed, 50 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/44/65844/64
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Hello build bot (Jenkins), Simon Buhrow, Thomas Heijligen,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/66104
to look at the new patch set (#81).
Change subject: flashrom.c: Add wrapper function to use the erase algorithm
......................................................................
flashrom.c: Add wrapper function to use the erase algorithm
Add a function to call the erase algorithm.
Change-Id: I29e3f2bd796759794184b125741a5abaac6f3ce8
Signed-off-by: Aarya Chaumal <aarya.chaumal(a)gmail.com>
---
D erasure_layout.h
M flashrom.c
2 files changed, 230 insertions(+), 283 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/04/66104/81
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Aarya has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/65642 )
Change subject: flashrom.c:Add function to align region to sector boundaries
......................................................................
Patch Set 63:
(1 comment)
File flashrom.c:
https://review.coreboot.org/c/flashrom/+/65642/comment/78c8a9cc_a1f1e08e
PS57, Line 1183: layout[i].layout_list[j]
> easier because you wrote it ;) […]
Done
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Hello build bot (Jenkins), Simon Buhrow, Thomas Heijligen,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/flashrom/+/65642
to look at the new patch set (#64).
Change subject: flashrom.c:Add function to align region to sector boundaries
......................................................................
flashrom.c:Add function to align region to sector boundaries
Add a function to align start and end address of the region (in struct
walk_info) to some erase sector boundaries and modify the region start
and end addresses to match nearest erase sector boundaries. This
function will be used in the new algorithm for erase function selection.
Change-Id: I215ea4986aa23360fc65ff761f4e49c6069160ac
Signed-off-by: Aarya Chaumal <aarya.chaumal(a)gmail.com>
---
M flashrom.c
1 file changed, 42 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/42/65642/64
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