July 2021 - flashrom-gerrit - mail.coreboot.org

Change in flashrom[master]: board_enable.c: Add ME unlock function for TUXEDO laptops
by Angel Pons (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Felix Singer, Nico Huber, Michał Żygowski, Paul Menzel, Michael Niewöhner. Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/56023 ) Change subject: board_enable.c: Add ME unlock function for TUXEDO laptops ...................................................................... Patch Set 5: (1 comment) Patchset: PS3: > Any ideas why this patch fails on Jenkins on part I haven't touched? /usr/bin/ld: libflashrom.so.1.0.0.p/board_enable.c.o: in function `clevo_unlock_me': /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2338: undefined reference to `ec_read_reg' /usr/bin/ld: /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2340: undefined reference to `ec_read_reg' /usr/bin/ld: /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2344: undefined reference to `ec_write_reg' /usr/bin/ld: /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2348: undefined reference to `ec_read_reg' /usr/bin/ld: /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2356: undefined reference to `ec_write_cmd' /usr/bin/ld: /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2357: undefined reference to `ec_write_byte' /usr/bin/ld: /home/coreboot/node-root/workspace/flashrom_gerrit/out/../board_enable.c:2358: undefined reference to `ec_write_byte' -- To view, visit https://review.coreboot.org/c/flashrom/+/56023 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I6bf1c40900aa674e3ea4f6add12dae8b73759fbb Gerrit-Change-Number: 56023 Gerrit-PatchSet: 5 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Angel Pons <th3fanbus(a)gmail.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Comment-Date: Thu, 08 Jul 2021 16:33:46 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-MessageType: comment

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Change in flashrom[master]: sio.c: Put generic Super I/O access scattered throughout files together
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Michał Żygowski. Hello build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/55849 to look at the new patch set (#2). Change subject: sio.c: Put generic Super I/O access scattered throughout files together ...................................................................... sio.c: Put generic Super I/O access scattered throughout files together Put generic Super I/O helpers in one file and depend compiling it on raw access and x86 architecture. Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Change-Id: Ie36370c22edb05ee59b036859b44a968bcc37980 --- M Makefile M board_enable.c M internal.c M programmer.h A sio.c 5 files changed, 96 insertions(+), 51 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/49/55849/2 -- To view, visit https://review.coreboot.org/c/flashrom/+/55849 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ie36370c22edb05ee59b036859b44a968bcc37980 Gerrit-Change-Number: 55849 Gerrit-PatchSet: 2 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Nico Huber <nico.h(a)gmx.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: ite_ec: Implement support for flashing ITE ECs found on TUXEDO laptops
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Felix Singer, Nico Huber, Michał Żygowski, Paul Menzel, Angel Pons. Hello Felix Singer, build bot (Jenkins), Nico Huber, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/55715 to look at the new patch set (#11). Change subject: ite_ec: Implement support for flashing ITE ECs found on TUXEDO laptops ...................................................................... ite_ec: Implement support for flashing ITE ECs found on TUXEDO laptops Add a new programmer supporting ITE Embedded Controllers found on TUXEDO laptops. Tested on TUXEDO InfinityBook S 14 Gen6 and 15 Gen6 with EC firmware updates from IBV, EC versions 1.07.02TR1 and 1.07.04TR4. Example standard command to update EC firmware on a TUXEDO laptop: "flashrom -p ite_ec:romsize=128K,autoload=disable -w eL14MU02.TR1" Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Signed-off-by: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Change-Id: I0e42260155ffea38a6f60790871cd8da7b657031 --- M Makefile M flashrom.8.tmpl M it87spi.c A ite_ec.c A ite_ec.h M programmer.h M programmer_table.c 7 files changed, 1,065 insertions(+), 15 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/15/55715/11 -- To view, visit https://review.coreboot.org/c/flashrom/+/55715 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I0e42260155ffea38a6f60790871cd8da7b657031 Gerrit-Change-Number: 55715 Gerrit-PatchSet: 11 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Felix Singer <felixsinger(a)posteo.net> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Angel Pons <th3fanbus(a)gmail.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: Add Tiger Lake U Premium support
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Nico Huber, Paul Menzel. Hello build bot (Jenkins), Nico Huber, Angel Pons, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/55578 to look at the new patch set (#8). Change subject: Add Tiger Lake U Premium support ...................................................................... Add Tiger Lake U Premium support Tiger Lake has very low ICCRIBA (TGL=0x11, CNL=0x34 and CML=0x34) and detects as unknown chipset compatible with 300 series chipset. Add a new enum CHIPSET_500_SERIES_TIGER_POINT and treat it identically to CHIPSET_400_SERIES_COMET_POINT. There are some exceptions though, ICCRIBA is no longer present n descriptor content so a new union has been defined for new fields and used in descriptor guessing. freq_read field is not present on Tiger Lake, moreover in CannonPoint and Comet Point this field is used as eSPI/EC frequency, so a new function to print read frequency has ben added. Finally Tiger lake boot straps include eSPI, so a new bus has been added for the new straps. TEST=Flash BIOS region on Intel i5-1135G7 Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Change-Id: I28f3b6fe9f8ce9e976a6808683f46b6f4ec72bdd --- M chipset_enable.c M flash.h M ich_descriptors.c M ich_descriptors.h M ichspi.c M programmer.h M util/ich_descriptors_tool/ich_descriptors_tool.c 7 files changed, 94 insertions(+), 9 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/78/55578/8 -- To view, visit https://review.coreboot.org/c/flashrom/+/55578 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I28f3b6fe9f8ce9e976a6808683f46b6f4ec72bdd Gerrit-Change-Number: 55578 Gerrit-PatchSet: 8 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: Add Tiger Lake U Premium support
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Nico Huber, Paul Menzel. Hello build bot (Jenkins), Nico Huber, Angel Pons, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/55578 to look at the new patch set (#7). Change subject: Add Tiger Lake U Premium support ...................................................................... Add Tiger Lake U Premium support Tiger Lake has very low ICCRIBA (TGL=0x11, CNL=0x34 and CML=0x34) and detects as unknown chipset compatible with 300 series chipset. Add a new enum CHIPSET_500_SERIES_TIGER_POINT and treat it identically to CHIPSET_400_SERIES_COMET_POINT. There are some exceptions though, ICCRIBA is no longer present n descriptor content so a new union has been defined for new fields and used in descriptor guessing. freq_read field is not present on Tiger Lake, moreover in CannonPoint and Comet Point this field is used as eSPI/EC frequency, so a new function to print read frequency has ben added. Finally Tiger lake boot straps include eSPI, so a new bus has been added for the new straps. TEST=Flash BIOS region on Intel i5-1135G7 Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Change-Id: I28f3b6fe9f8ce9e976a6808683f46b6f4ec72bdd --- M chipset_enable.c M flash.h M ich_descriptors.c M ich_descriptors.h M ichspi.c M programmer.h M util/ich_descriptors_tool/ich_descriptors_tool.c 7 files changed, 93 insertions(+), 9 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/78/55578/7 -- To view, visit https://review.coreboot.org/c/flashrom/+/55578 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I28f3b6fe9f8ce9e976a6808683f46b6f4ec72bdd Gerrit-Change-Number: 55578 Gerrit-PatchSet: 7 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: board_enable.c: Add ME unlock function for TUXEDO laptops
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Felix Singer, Nico Huber, Paul Menzel, Angel Pons, Michael Niewöhner. Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/56023 ) Change subject: board_enable.c: Add ME unlock function for TUXEDO laptops ...................................................................... Patch Set 3: (1 comment) Patchset: PS3: Any ideas why this patch fails on Jenkins on part I haven't touched? -- To view, visit https://review.coreboot.org/c/flashrom/+/56023 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I6bf1c40900aa674e3ea4f6add12dae8b73759fbb Gerrit-Change-Number: 56023 Gerrit-PatchSet: 3 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Angel Pons <th3fanbus(a)gmail.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Comment-Date: Thu, 08 Jul 2021 15:37:32 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in flashrom[master]: board_enable.c: Add ME unlock function for TUXEDO laptops
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Felix Singer, Nico Huber, Paul Menzel, Angel Pons, Michael Niewöhner. Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/56023 ) Change subject: board_enable.c: Add ME unlock function for TUXEDO laptops ...................................................................... Patch Set 3: (2 comments) File board_enable.c: https://review.coreboot.org/c/flashrom/+/56023/comment/a73c9bd3_c93694d3 PS1, Line 2315: if (!arg && strcmp(arg, "yes")) : return 0; > Incorrectly applied "!" to the condition and that happened :) That should be !(arg && !strcmp("yes") […] Done File board_enable.c: https://review.coreboot.org/c/flashrom/+/56023/comment/a79cff8d_a5a1be62 PS2, Line 2330: ec_write_cmd(0xc2, EC_MAX_STATUS_CHECKS); > this disables the panel backlight; WMESet probably doesn't set it because ACPI will take care of tha […] Removed this backlight disable command -- To view, visit https://review.coreboot.org/c/flashrom/+/56023 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I6bf1c40900aa674e3ea4f6add12dae8b73759fbb Gerrit-Change-Number: 56023 Gerrit-PatchSet: 3 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Angel Pons <th3fanbus(a)gmail.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Comment-Date: Thu, 08 Jul 2021 15:35:03 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Michał Żygowski <michal.zygowski(a)3mdeb.com> Comment-In-Reply-To: Angel Pons <th3fanbus(a)gmail.com> Comment-In-Reply-To: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-MessageType: comment

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Change in flashrom[master]: board_enable.c: Add ME unlock function for TUXEDO laptops
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Felix Singer, Nico Huber, Paul Menzel, Angel Pons, Michael Niewöhner. Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/56023 ) Change subject: board_enable.c: Add ME unlock function for TUXEDO laptops ...................................................................... Patch Set 3: (6 comments) Commit Message: https://review.coreboot.org/c/flashrom/+/56023/comment/ff0aebbc_b073d875 PS1, Line 7: board_enable.c: Add ME unlock function for TUXEDO laptops > Still working on that, because after rebase something broke... […] Okay, the bug was in the acpi_ec patch and now it works correctly. Commit Message: https://review.coreboot.org/c/flashrom/+/56023/comment/e04993bd_823f9297 PS2, Line 9: baord > board Done File board_enable.c: https://review.coreboot.org/c/flashrom/+/56023/comment/ddb06de7_4f1da9a6 PS2, Line 2310: tuxedo > btw. the initial discussion was about the function name and that is still valid. […] Done https://review.coreboot.org/c/flashrom/+/56023/comment/d4375138_d5aa0c1e PS2, Line 2331: 0xda > > > Read again what I wrote. […] Not naming it at all is good as well for now. Although it probably means Win dows Flash or something like that... https://review.coreboot.org/c/flashrom/+/56023/comment/60a239c3_40804150 PS2, Line 2335: power off the system and power it on > Tested with AC plugged. The simple shutdown through APCI is enough, EC FW takes care of the rest. After a second thought I think we shall leave the decision to user to do the power off. Added an msg_pinfo with a message what to do to take effect. Also this board enable is going to be used with fwupd, it would be bad if suddenly the laptop will power off. fwupd could probably handle it more gracefully. https://review.coreboot.org/c/flashrom/+/56023/comment/a4ab2ada_49fb356d PS2, Line 2339: return 0; > The reason to set the strap is when someone wants to write IFD and ME region. […] If we unlock the ME successfully we return -1 so that the flashrom will not proceed with flashing and user could power cycle the device first. Of course the user must explicitly pass the programmer option for flashrom to take this path, so I think it might be good as it is now. -- To view, visit https://review.coreboot.org/c/flashrom/+/56023 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I6bf1c40900aa674e3ea4f6add12dae8b73759fbb Gerrit-Change-Number: 56023 Gerrit-PatchSet: 3 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Angel Pons <th3fanbus(a)gmail.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Comment-Date: Thu, 08 Jul 2021 15:34:25 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Felix Singer <felixsinger(a)posteo.net> Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Michał Żygowski <michal.zygowski(a)3mdeb.com> Comment-In-Reply-To: Paul Menzel <paulepanter(a)mailbox.org> Comment-In-Reply-To: Angel Pons <th3fanbus(a)gmail.com> Comment-In-Reply-To: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-MessageType: comment

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Change in flashrom[master]: board_enable.c: Add ME unlock function for TUXEDO laptops
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Felix Singer, Nico Huber, Michał Żygowski, Angel Pons. Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/56023 ) Change subject: board_enable.c: Add ME unlock function for TUXEDO laptops ...................................................................... Set Ready For Review -- To view, visit https://review.coreboot.org/c/flashrom/+/56023 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I6bf1c40900aa674e3ea4f6add12dae8b73759fbb Gerrit-Change-Number: 56023 Gerrit-PatchSet: 3 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Angel Pons <th3fanbus(a)gmail.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Comment-Date: Thu, 08 Jul 2021 15:19:43 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in flashrom[master]: Add Tiger Lake U Premium support
by Michał Żygowski (Code Review) 08 Jul '21

08 Jul '21

Attention is currently required from: Nico Huber, Paul Menzel. Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/55578 ) Change subject: Add Tiger Lake U Premium support ...................................................................... Patch Set 6: (3 comments) File chipset_enable.c: https://review.coreboot.org/c/flashrom/+/55578/comment/9a90a204_06994483 PS3, Line 659: { "eSPI", BUS_LPC | BUS_FWH } }; > No, it shouldn't. We use these flags to decide which chips to probe […] Added BUS_ESPI enum and removed LPC/FWH. Will that be okay? File ich_descriptors.c: https://review.coreboot.org/c/flashrom/+/55578/comment/bee731fd_9e5ca6c2 PS5, Line 278: return "reserved"; > I'd suggest "unknown" if we don't want to add a table above. Note, that […] Added a separate function that will print either read frequency or EC/eSPI frequency for CNL/CML (based on SPI programming guide). Tiger Point has this field reserved and will return unknown https://review.coreboot.org/c/flashrom/+/55578/comment/8e47fd2b_e98c032f PS5, Line 967: return CHIPSET_500_SERIES_TIGER_POINT; > As suggested somewhere else, I would make this the new fall-back, i.e. […] Added a new enum for the new fields and used it in the condition -- To view, visit https://review.coreboot.org/c/flashrom/+/55578 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I28f3b6fe9f8ce9e976a6808683f46b6f4ec72bdd Gerrit-Change-Number: 55578 Gerrit-PatchSet: 6 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Comment-Date: Thu, 08 Jul 2021 15:19:34 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-MessageType: comment

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