coreboot-gerrit October 2020

coreboot-gerrit@coreboot.org

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 27: (1 comment) https://review.coreboot.org/c/coreboot/+/45952/27/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/27/src/soc/intel/common/bloc… PS27, Line 54: is enabled. > What happened to the TCO text? Isn't the watchdog disabled by this? Indeed. The TCO watchdog gets disabled. TCO SMI (intruder) keeps working; I have commented that *somwhere* (too tired to find it now; will revise tomorrow) -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:45:45 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Nico Huber (Code Review) 28 Oct '20

28 Oct '20

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 27: (1 comment) https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… PS22, Line 39: CPU_SUPPORTS_PM_TIMER_EMULATION > parent, CB:45951, https://review.coreboot. […] Thanks -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:43:48 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Nico Huber (Code Review) 28 Oct '20

28 Oct '20

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 27: (1 comment) https://review.coreboot.org/c/coreboot/+/45952/27/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/27/src/soc/intel/common/bloc… PS27, Line 54: is enabled. What happened to the TCO text? Isn't the watchdog disabled by this? -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:42:44 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 27: (1 comment) https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… PS22, Line 39: CPU_SUPPORTS_PM_TIMER_EMULATION > https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc…. […] parent, CB:45951, https://review.coreboot.org/c/coreboot/+/45951/23/src/soc/intel/common/bloc… -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:41:43 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 27: (2 comments) https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… File src/soc/intel/common/block/cpu/Makefile.inc: https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… PS22, Line 14: ramstage-$(CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION) += pm_timer_emulation.c here ;) https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… PS22, Line 39: CPU_SUPPORTS_PM_TIMER_EMULATION > Where's that prevention implemented? https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:36:42 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Nico Huber (Code Review) 28 Oct '20

28 Oct '20

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 27: (2 comments) https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… PS22, Line 39: CPU_SUPPORTS_PM_TIMER_EMULATION > Yes, it's needed for preventing division-by-zero by splitting the code out to its own compilation un […] Where's that prevention implemented? https://review.coreboot.org/c/coreboot/+/45952/26/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/26/src/soc/intel/common/bloc… PS26, Line 39: config PM_ACPI_TIMER_OPTIONAL > no, it doesn't; see https://review.coreboot. […] Ack -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:27:57 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

Hello build bot (Jenkins), Nico Huber, Furquan Shaikh, Tim Wawrzynczak, Paul Menzel, Subrata Banik, Aamir Bohra, Andrey Petrov, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/45952 to look at the new patch set (#27). Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... soc/intel/common: add Kconfig to enable/disable the ACPI PM timer Currently, the ACPI PM timer state gets set in devicetree by the option PmTimerDisabled. However, it is not board design dependent. Thus, add a user-selectable Kconfig option. Disabling the PM ACPI Timer is only valid when PM Timer emulation is supported and is only possible, when there is a hardware PM Timer (APL does not have one for example). SoCs, where the hardware PM Timer can be disabled must select `PM_ACPI_TIMER_OPTIONAL`. This new Kconfig gets used in the follow-up commits of this series. Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Signed-off-by: Michael Niewöhner <foss(a)mniewoehner.de> --- M src/soc/intel/common/block/pmc/Kconfig 1 file changed, 19 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/45952/27 -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 27 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

1 0

Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

1 0

Change in coreboot[master]: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer
by Michael Niewöhner (Code Review) 28 Oct '20

28 Oct '20

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45952 ) Change subject: soc/intel/common: add Kconfig to enable/disable the ACPI PM timer ...................................................................... Patch Set 26: (1 comment) https://review.coreboot.org/c/coreboot/+/45952/26/src/soc/intel/common/bloc… File src/soc/intel/common/block/pmc/Kconfig: https://review.coreboot.org/c/coreboot/+/45952/26/src/soc/intel/common/bloc… PS26, Line 39: config PM_ACPI_TIMER_OPTIONAL > This deprecates CPU_SUPPORTS_PM_TIMER_EMULATION, right? no, it doesn't; see https://review.coreboot.org/c/coreboot/+/45952/22/src/soc/intel/common/bloc… -- To view, visit https://review.coreboot.org/c/coreboot/+/45952 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7f607f277eb14f84a7370ffb25a13226e7ccc917 Gerrit-Change-Number: 45952 Gerrit-PatchSet: 26 Gerrit-Owner: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Aamir Bohra <aamir.bohra(a)intel.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Tue, 27 Oct 2020 23:23:46 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: comment

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coreboot-gerrit October 2020