April 2017 - flashrom-gerrit - mail.coreboot.org

Change in flashrom[staging]: Add a convenient libflashrom interface

by build bot (Jenkins) (Code Review)

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/17946 ) Change subject: Add a convenient libflashrom interface ...................................................................... Patch Set 10: Verified+1 Build Successful https://qa.coreboot.org/job/flashrom-customrules/271/ : SUCCESS https://qa.coreboot.org/job/flashrom_gerrit/279/ : SUCCESS -- To view, visit https://review.coreboot.org/17946 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: I00f169990830aa17b7dfae5eb74010d40c476181 Gerrit-PatchSet: 10 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins) Gerrit-HasComments: No

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Change in flashrom[staging]: Add functions to read/erase/write/verify by layout

by build bot (Jenkins) (Code Review)

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/17945 ) Change subject: Add functions to read/erase/write/verify by layout ...................................................................... Patch Set 10: Verified+1 Build Successful https://qa.coreboot.org/job/flashrom-customrules/270/ : SUCCESS https://qa.coreboot.org/job/flashrom_gerrit/278/ : SUCCESS -- To view, visit https://review.coreboot.org/17945 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ic6194cea4c4c430e0cf9d586052508a865b09c86 Gerrit-PatchSet: 10 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Stefan Tauner <stefan.tauner(a)gmx.at> Gerrit-Reviewer: build bot (Jenkins) Gerrit-HasComments: No

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Change in flashrom[staging]: Give layouts their own type

by build bot (Jenkins) (Code Review)

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/17944 ) Change subject: Give layouts their own type ...................................................................... Patch Set 6: Verified+1 Build Successful https://qa.coreboot.org/job/flashrom-customrules/269/ : SUCCESS https://qa.coreboot.org/job/flashrom_gerrit/277/ : SUCCESS -- To view, visit https://review.coreboot.org/17944 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: Icea1a58c283131cc9c5fde6f16d783538dc1a4c7 Gerrit-PatchSet: 6 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins) Gerrit-HasComments: No

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Change in flashrom[staging]: Add a convenient libflashrom interface

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17946 to look at the new patch set (#10). Change subject: Add a convenient libflashrom interface ...................................................................... Add a convenient libflashrom interface This adds a minimal libflashrom interface based on the draft in the wiki. While the glue code in libflashrom.c is build on top of the existing code instead on overhauling it, the interface in libflashrom.h is supposed to be stable. So we can keep the interface and adapt internals later if favoured, without breaking clients. A new make target, libinstall, is also added. It installs libflashrom.a and libflashrom.h in lib/ and include/ dirs respectively. Hooking this into the build would break linking of the CLI and is post- poned until that got fixed. v2: Rebase and fixes by Anton Kochkov. v3: o fl_image_*() rewritten with layout support (touch only included regions). o Moved read/erase/write/verify operations to flashrom.c. o Added layout pointer and flags to the flash context. v4: Removed libflashrom.o from LIB_OBJS until CLI is adapted. v5: o Incorporated David's comments. o Added `fl_flashprog_t` as dummy parameter to hide the fact that we have global state all around, and for future-proofness ofc. v6: o Change namespace prefix to flashrom_. o Remove typedefs. Change-Id: I00f169990830aa17b7dfae5eb74010d40c476181 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M Makefile M flash.h M flashrom.c A libflashrom.c A libflashrom.h 5 files changed, 723 insertions(+), 7 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/46/17946/10 -- To view, visit https://review.coreboot.org/17946 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I00f169990830aa17b7dfae5eb74010d40c476181 Gerrit-PatchSet: 10 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins)

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Change in flashrom[staging]: Add functions to read/erase/write/verify by layout

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17945 to look at the new patch set (#10). Change subject: Add functions to read/erase/write/verify by layout ...................................................................... Add functions to read/erase/write/verify by layout Inspired by Lynxis' related work, this implements a foundation for layout based flash access. All operations iterate over the given layout regions. Erase and write then walk, per region, over all erase blocks in an inner loop (which might not be what we want, see note on optimization below). Special care has been taken that flash content is merged properly, in case an erase block is only partially covered by a layout region or even affects mul- tiple regions. A note on performance: In the case an erase block affects multiple regions, it will probably be read, erased and written for each region. Another approach would be to walk all erase blocks once and check for each erase block which regions it touches (i.e. for each erase block, merge data pontentially from the flash and all layout regions, then flash the combined data). That might result in cleaner code. I haven't tried it yet, though. Change-Id: Ic6194cea4c4c430e0cf9d586052508a865b09c86 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M flash.h M flashrom.c 2 files changed, 352 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/45/17945/10 -- To view, visit https://review.coreboot.org/17945 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ic6194cea4c4c430e0cf9d586052508a865b09c86 Gerrit-PatchSet: 10 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Stefan Tauner <stefan.tauner(a)gmx.at> Gerrit-Reviewer: build bot (Jenkins)

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Change in flashrom[staging]: Give layouts their own type

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17944 to look at the new patch set (#6). Change subject: Give layouts their own type ...................................................................... Give layouts their own type Introduce `struct flashrom_layout` and refactor layout.c a little, so we can reuse the layout from there and have other sources of layouts beside it. I didn't want to clutter up flash.h any more. So things went into a new layout.h. Change-Id: Icea1a58c283131cc9c5fde6f16d783538dc1a4c7 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M flash.h M layout.c A layout.h 3 files changed, 102 insertions(+), 50 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/44/17944/6 -- To view, visit https://review.coreboot.org/17944 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Icea1a58c283131cc9c5fde6f16d783538dc1a4c7 Gerrit-PatchSet: 6 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins)

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Change in flashrom[staging]: Adapt CLI to use new libflashrom interface' print callback

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17948 to look at the new patch set (#11). Change subject: Adapt CLI to use new libflashrom interface' print callback ...................................................................... Adapt CLI to use new libflashrom interface' print callback This renames CLI's print() to flashrom_print_cb() and registers it through the new libflashrom interface. v2: Add libflashrom.o to LIB_OBJS now that everything can be linked together. Change-Id: Idf19978eb8e340d258199193d2978f37409e9983 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M Makefile M cli_classic.c M cli_output.c M flash.h 4 files changed, 12 insertions(+), 8 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/48/17948/11 -- To view, visit https://review.coreboot.org/17948 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Idf19978eb8e340d258199193d2978f37409e9983 Gerrit-PatchSet: 11 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins)

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Change in flashrom[staging]: cli_classic: Add option (-A, --noverify-all)

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17950 to look at the new patch set (#12). Change subject: cli_classic: Add option (-A, --noverify-all) ...................................................................... cli_classic: Add option (-A, --noverify-all) This option specifies to verify included regions only after a write. It also reduces the data read before the write. Change-Id: I40b5983f56d62821d17b827b88b73d1d41a30bd7 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M cli_classic.c 1 file changed, 9 insertions(+), 4 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/50/17950/12 -- To view, visit https://review.coreboot.org/17950 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I40b5983f56d62821d17b827b88b73d1d41a30bd7 Gerrit-PatchSet: 12 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Stefan Tauner <stefan.tauner(a)gmx.at> Gerrit-Reviewer: build bot (Jenkins)

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Change in flashrom[staging]: Kill doit()

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17949 to look at the new patch set (#12). Change subject: Kill doit() ...................................................................... Kill doit() No words can describe this feeling. v2: Rejoice while removing more, orphaned code (layout.c). Change-Id: Id81177c50b4410e68dcf8ebab48386a94cd9b714 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M cli_classic.c M flash.h M flashrom.c M layout.c 4 files changed, 91 insertions(+), 418 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/49/17949/12 -- To view, visit https://review.coreboot.org/17949 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Id81177c50b4410e68dcf8ebab48386a94cd9b714 Gerrit-PatchSet: 12 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins)

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Change in flashrom[staging]: Add option to read ROM layout from IFD

by Nico Huber (Code Review)

Hello David Hendricks, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/17953 to look at the new patch set (#13). Change subject: Add option to read ROM layout from IFD ...................................................................... Add option to read ROM layout from IFD Add an option --ifd to read the ROM layout from an Intel Firmware Descriptor (IFD). Works the same as the -l option, if given, -i specifies the images to update. v2: o Rebased on libflashrom, use libflashrom interface. o Use functions from ich_descriptors.c. v3: o Move ich_descriptors.o to LIB_OBJS, thus build it independent of arch and programmers. o Bail out if we aren't compiled for little endian. o Update flashrom.8.tmpl. v4: o Incorporated David's comments. o Removed single-character `-d` option. Change-Id: Ifafff2bf6d5c5e62283416b3269723f81fdc0fa3 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M Makefile M cli_classic.c M flash.h M flashrom.8.tmpl M flashrom.c M ich_descriptors.c M ich_descriptors.h M layout.c M layout.h M libflashrom.c M libflashrom.h 11 files changed, 200 insertions(+), 24 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/53/17953/13 -- To view, visit https://review.coreboot.org/17953 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ifafff2bf6d5c5e62283416b3269723f81fdc0fa3 Gerrit-PatchSet: 13 Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins)

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flashrom-gerrit April 2017