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[S] Change in flashrom[master]: flashrom.c:Enable erase path optimisation
by Anastasia Klimchuk (Code Review) 05 May '23

05 May '23

Attention is currently required from: Simon Buhrow, Thomas Heijligen, Edward O'Callaghan, Aarya. Anastasia Klimchuk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/74872 ) Change subject: flashrom.c:Enable erase path optimisation ...................................................................... Patch Set 3: Code-Review+1 (4 comments) Commit Message: https://review.coreboot.org/c/flashrom/+/74872/comment/24fcfb05_a166c97d PS3, Line 7: :E Add space after : https://review.coreboot.org/c/flashrom/+/74872/comment/5abd943c_694fd71d PS3, Line 9: flase false https://review.coreboot.org/c/flashrom/+/74872/comment/737d530c_087b5b86 PS3, Line 10: optmisatoptimisation just one "optimisation" is enough :) Patchset: PS3: I noticed the room for improvement in commit message -- To view, visit https://review.coreboot.org/c/flashrom/+/74872 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ie13e43b18b20dbb956b569e554953a19eb32ea22 Gerrit-Change-Number: 74872 Gerrit-PatchSet: 3 Gerrit-Owner: Aarya <aarya.chaumal(a)gmail.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Simon Buhrow Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Simon Buhrow Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Aarya <aarya.chaumal(a)gmail.com> Gerrit-Comment-Date: Fri, 05 May 2023 09:24:43 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[S] Change in flashrom[master]: makefile: remove gitconfig target
by Anastasia Klimchuk (Code Review) 05 May '23

05 May '23

Attention is currently required from: Thomas Heijligen, Peter Marheine. Anastasia Klimchuk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/74924 ) Change subject: makefile: remove gitconfig target ...................................................................... Patch Set 3: Code-Review+2 -- To view, visit https://review.coreboot.org/c/flashrom/+/74924 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I278408bd515c5a5599b5c45c597cc66485a87082 Gerrit-Change-Number: 74924 Gerrit-PatchSet: 3 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Comment-Date: Fri, 05 May 2023 06:41:50 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[M] Change in flashrom[master]: ni845x_spi: support building with Meson
by Peter Marheine (Code Review) 05 May '23

05 May '23

Attention is currently required from: Thomas Heijligen, Peter Marheine. Hello build bot (Jenkins), Thomas Heijligen, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/74963 to look at the new patch set (#2). Change subject: ni845x_spi: support building with Meson ...................................................................... ni845x_spi: support building with Meson This adds a dependency definition for the ni845x library (attempting to find it in the default install location, allowing the user to specify a custom path) and adds ni845x_spi as a supported programmer for Meson. Full functionality has not been verified because the ni845x.h header shipped with driver version 2022 Q3 causes compile errors relating to `kNI845XExport` not being defined when built with GCC 12 as shipped by MSYS2, but this seems to be unrelated to Meson specifically and likely needs to be fixed more comprehensively through some other method. Build configuration has been manually inspected to check that the library is being linked appropriately, since I am unable to compile the ni845x_spi programmer successfully. Ticket: https://ticket.coreboot.org/issues/487 Signed-off-by: Peter Marheine <pmarheine(a)chromium.org> Change-Id: I90e85c424f97898b47bf0a3d78672d6c25af12b0 --- M meson.build M meson_options.txt 2 files changed, 56 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/63/74963/2 -- To view, visit https://review.coreboot.org/c/flashrom/+/74963 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I90e85c424f97898b47bf0a3d78672d6c25af12b0 Gerrit-Change-Number: 74963 Gerrit-PatchSet: 2 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Peter Marheine <pmarheine(a)chromium.org> Gerrit-MessageType: newpatchset

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[M] Change in flashrom[master]: flashrom: Use WP-based unlocking on opaque masters
by Nikolai Artemiev (Code Review) 05 May '23

05 May '23

Attention is currently required from: Anastasia Klimchuk, Sergii Dmytruk. Hello build bot (Jenkins), Edward O'Callaghan, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/74930 to look at the new patch set (#4). Change subject: flashrom: Use WP-based unlocking on opaque masters ...................................................................... flashrom: Use WP-based unlocking on opaque masters Flashrom only tries to use WP-based unlocking if it detects that WP operations are supported. However WP support was detected in a way that ignored WP operations provided by opaque masters. This stopped flashrom from automatically unlocking with some opaque masters, particularly linux_mtd. This commit also deletes part of a test that required the chip unlock function to be called before read/write/erase operations because WP unlocking is now used instead of chip unlocking. BUG=b:280111380 BRANCH=none TEST=Checked flashrom automatically unlocked flash on strongbad (MTD) Change-Id: I1774ad64d82ae47cd085df6045e17e283855c01f Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M flashrom.c M include/flash.h M spi25_statusreg.c M tests/chip.c 4 files changed, 28 insertions(+), 42 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/30/74930/4 -- To view, visit https://review.coreboot.org/c/flashrom/+/74930 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I1774ad64d82ae47cd085df6045e17e283855c01f Gerrit-Change-Number: 74930 Gerrit-PatchSet: 4 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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[M] Change in flashrom[master]: ni845x_spi: support building with Meson
by Peter Marheine (Code Review) 05 May '23

05 May '23

Peter Marheine has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/74963 ) Change subject: ni845x_spi: support building with Meson ...................................................................... ni845x_spi: support building with Meson This adds a dependency definition for the ni845x library (attempting to find it in the default install location, allowing the user to specify a custom path) and adds ni845x_spi as a supported programmer for Meson. Full functionality has not been verified because the ni845x.h header shipped with driver version 2022 Q3 causes compile errors relating to `kNI845XExport` not being defined when built with GCC 12 as shipped by MSYS2, but this seems to be unrelated to Meson specifically and likely needs to be fixed more comprehensively through some other method. Build configuration has been manually inspected to check that the library is being linked appropriately, since I am unable to compile the ni845x_spi programmer successfully. Ticket: https://ticket.coreboot.org/issues/487 Change-Id: I90e85c424f97898b47bf0a3d78672d6c25af12b0 --- M meson.build M meson_options.txt 2 files changed, 55 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/63/74963/1 diff --git a/meson.build b/meson.build index 2784c34..f987abc 100644 --- a/meson.build +++ b/meson.build @@ -12,6 +12,8 @@ ], ) +fs = import('fs') + if get_option('classic_cli').enabled() and get_option('default_library') == 'shared' error(''' Cannot build cli_classic with shared libflashrom. Use \'-Dclassic_cli=disabled\' to disable the cli, @@ -140,6 +142,24 @@ libftdi1 = dependency('libftdi1', required : group_ftdi) libjaylink = dependency('libjaylink', required : group_jlink) +ni845x_path = [] +foreach p : get_option('ni845x_search_dir') + # include_directories() below fails if any given directory doesn't exist + if fs.is_dir(p) + ni845x_path += p + endif +endforeach +libni845x = declare_dependency( + dependencies : cc.find_library( + 'ni845x', + dirs : ni845x_path, + has_headers : [ 'ni845x.h' ], + header_include_directories : include_directories(ni845x_path), + required : get_option('programmer').contains('ni845x_spi'), + ), + include_directories : [ni845x_path], +) + subdir('platform') if systems_hwaccess.contains(host_machine.system()) @@ -361,6 +381,13 @@ 'flags' : [ '-DCONFIG_MSTARDDC_SPI=1' ], 'default' : false }, + 'ni845x_spi': { + 'systems' : [ 'windows' ], + 'deps' : [ libni845x ], + 'srcs' : files('ni845x_spi.c'), + 'flags' : [ '-DCONFIG_NI845X_SPI=1' ], + 'default' : false + }, 'nic3com' : { 'systems' : systems_hwaccess, 'cpu_families' : cpus_port_io, diff --git a/meson_options.txt b/meson_options.txt index 91d3045..c2b2d12 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -13,10 +13,13 @@ 'asm106x', 'atahpt', 'atapromise', 'atavia', 'buspirate_spi', 'ch341a_spi', 'ch347_spi','dediprog', 'developerbox_spi', 'digilent_spi', 'dirtyjtag_spi', 'drkaiser', 'dummy', 'ft2232_spi', 'gfxnvidia', 'internal', 'it8212', 'jlink_spi', 'linux_mtd', 'linux_spi', 'mediatek_i2c_spi', - 'mstarddc_spi', 'nic3com', 'nicintel', 'nicintel_eeprom', 'nicintel_spi', 'nicnatsemi', + 'mstarddc_spi', 'ni845x_spi', 'nic3com', 'nicintel', 'nicintel_eeprom', 'nicintel_spi', 'nicnatsemi', 'nicrealtek', 'ogp_spi', 'parade_lspcon', 'pickit2_spi', 'pony_spi', 'raiden_debug_spi', 'rayer_spi', 'realtek_mst_i2c_spi', 'satamv', 'satasii', 'serprog', 'stlinkv3_spi', 'usbblaster_spi', ], description: 'Active programmers') +option('ni845x_search_dir', type : 'array', + value : ['C:/Program Files (x86)/National Instruments/NI-845x/MS Visual C/', 'C:/Program Files/National Instruments/NI-845x/MS Visual C/'], + description : 'directories to search for NI-845x libraries') option('llvm_cov', type : 'feature', value : 'disabled', description : 'build for llvm code coverage') option('man-pages', type : 'feature', value : 'auto', description : 'build the man-page for classic_cli') option('documentation', type : 'feature', value : 'auto', description : 'build the html documentation') -- To view, visit https://review.coreboot.org/c/flashrom/+/74963 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I90e85c424f97898b47bf0a3d78672d6c25af12b0 Gerrit-Change-Number: 74963 Gerrit-PatchSet: 1 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-MessageType: newchange

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[M] Change in flashrom[master]: flashrom: Use WP-based unlocking on opaque masters
by Nikolai Artemiev (Code Review) 05 May '23

05 May '23

Attention is currently required from: Anastasia Klimchuk, Sergii Dmytruk. Nikolai Artemiev has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/74930 ) Change subject: flashrom: Use WP-based unlocking on opaque masters ...................................................................... Patch Set 3: (2 comments) Commit Message: https://review.coreboot.org/c/flashrom/+/74930/comment/a611c1ea_3eac0aa9 PS2, Line 9: detectes > nit: `detects` Done File tests/chip.c: https://review.coreboot.org/c/flashrom/+/74930/comment/a9ecb171_f936e942 PS2, Line 78: static int unlock_chip(struct flashctx *flash) > Why was this stuff dropped? This test was failing because it expected the chip unlock function to be called, but flashrom now uses the dummy WP to unlock the chip instead. After removing the parts of the test that checked for unlock calls, there was no reason to keep the injector around. Also it is less important to test that unlock is called now that WP unlocking is the default supported path. -- To view, visit https://review.coreboot.org/c/flashrom/+/74930 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I1774ad64d82ae47cd085df6045e17e283855c01f Gerrit-Change-Number: 74930 Gerrit-PatchSet: 3 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Comment-Date: Fri, 05 May 2023 03:49:31 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: comment

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[L] Change in flashrom[master]: doc: add information about contributing patches
by Peter Marheine (Code Review) 05 May '23

05 May '23

Attention is currently required from: Thomas Heijligen, Anastasia Klimchuk. Peter Marheine has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/74923 ) Change subject: doc: add information about contributing patches ...................................................................... Patch Set 3: (1 comment) Patchset: PS2: > Thank you so much for starting this Peter! You have done a big part of work to convert this to rst. […] Sure, I'll leave this around as a reference but leave the actual migration up to you. -- To view, visit https://review.coreboot.org/c/flashrom/+/74923 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I12c5fac99f1dc9c05e3dd4d5554e937a57f64d6f Gerrit-Change-Number: 74923 Gerrit-PatchSet: 3 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Fri, 05 May 2023 02:53:06 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-MessageType: comment

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[S] Change in flashrom[master]: makefile: remove gitconfig target
by Peter Marheine (Code Review) 05 May '23

05 May '23

Attention is currently required from: Thomas Heijligen, Anastasia Klimchuk. Peter Marheine has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/74924 ) Change subject: makefile: remove gitconfig target ...................................................................... Patch Set 3: (2 comments) Commit Message: https://review.coreboot.org/c/flashrom/+/74924/comment/a3ac4507_26038480 PS2, Line 14: > Could you please add […] Done Patchset: PS2: > I have updated the current dev guidelines on wiki (https://www.flashrom. […] Done -- To view, visit https://review.coreboot.org/c/flashrom/+/74924 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I278408bd515c5a5599b5c45c597cc66485a87082 Gerrit-Change-Number: 74924 Gerrit-PatchSet: 3 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Fri, 05 May 2023 02:51:55 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-MessageType: comment

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[L] Change in flashrom[master]: doc: add information about contributing patches
by Peter Marheine (Code Review) 05 May '23

05 May '23

Attention is currently required from: Thomas Heijligen, Peter Marheine. Hello build bot (Jenkins), Thomas Heijligen, Anastasia Klimchuk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/74923 to look at the new patch set (#3). Change subject: doc: add information about contributing patches ...................................................................... doc: add information about contributing patches This is copied from the "Development Guidelines" page on the wiki, with some unimportant historical bits removed (description of old branch names that are no longer meaningful) and notes on adding flash chips moved to a new page. Sections are also reordered to (hopefully) more closely match the order in which prospective contributors will care about them. Change-Id: I12c5fac99f1dc9c05e3dd4d5554e937a57f64d6f Signed-off-by: Peter Marheine <pmarheine(a)chromium.org> --- M doc/contact.rst A doc/dev_guide/contributing.rst M doc/dev_guide/index.rst A doc/dev_guide/new_chips.rst 4 files changed, 438 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/23/74923/3 -- To view, visit https://review.coreboot.org/c/flashrom/+/74923 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I12c5fac99f1dc9c05e3dd4d5554e937a57f64d6f Gerrit-Change-Number: 74923 Gerrit-PatchSet: 3 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Peter Marheine <pmarheine(a)chromium.org> Gerrit-MessageType: newpatchset

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[S] Change in flashrom[master]: makefile: remove gitconfig target
by Peter Marheine (Code Review) 05 May '23

05 May '23

Attention is currently required from: Thomas Heijligen, Peter Marheine. Hello build bot (Jenkins), Thomas Heijligen, Anastasia Klimchuk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/74924 to look at the new patch set (#3). Change subject: makefile: remove gitconfig target ...................................................................... makefile: remove gitconfig target There's basically no benefit to running `make` over directly running the script that configures hooks, and implementing similar support in Meson is difficult. Remove the Makefile target to achieve feature parity between the build systems. Ticket: https://ticket.coreboot.org/issues/486 Signed-off-by: Peter Marheine <pmarheine(a)chromium.org> Change-Id: I278408bd515c5a5599b5c45c597cc66485a87082 --- M Makefile 1 file changed, 16 insertions(+), 3 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/24/74924/3 -- To view, visit https://review.coreboot.org/c/flashrom/+/74924 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I278408bd515c5a5599b5c45c597cc66485a87082 Gerrit-Change-Number: 74924 Gerrit-PatchSet: 3 Gerrit-Owner: Peter Marheine <pmarheine(a)chromium.org> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Peter Marheine <pmarheine(a)chromium.org> Gerrit-MessageType: newpatchset

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