coreboot-gerrit March 2025

coreboot-gerrit@coreboot.org

1 participants
2811 discussions

[XS] Change in coreboot[main]: mb/google/skywalker: Setup USB host in ramstage
by Paul Menzel (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Liu Liu, Vince Liu. Paul Menzel has posted comments on this change by Vince Liu. ( https://review.coreboot.org/c/coreboot/+/87022?usp=email ) Change subject: mb/google/skywalker: Setup USB host in ramstage ...................................................................... Patch Set 1: (2 comments) Commit Message: https://review.coreboot.org/c/coreboot/+/87022/comment/aa5dbebc_bac6eaa1?us… : PS1, Line 7: Setup The verb is spelled with a space: Set up. https://review.coreboot.org/c/coreboot/+/87022/comment/9e965779_93f9447a?us… : PS1, Line 13: TEST=build passed. Tested on the device? -- To view, visit https://review.coreboot.org/c/coreboot/+/87022?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I3f77d116033338f979d14ce34ddf03e00d024e5d Gerrit-Change-Number: 87022 Gerrit-PatchSet: 1 Gerrit-Owner: Vince Liu <vince-wl.liu(a)mediatek.com> Gerrit-Reviewer: Liu Liu <ot_liu.liu(a)mediatek.corp-partner.google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Liu Liu <ot_liu.liu(a)mediatek.corp-partner.google.com> Gerrit-Attention: Vince Liu <vince-wl.liu(a)mediatek.com> Gerrit-Comment-Date: Fri, 28 Mar 2025 08:31:47 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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[S] Change in coreboot[main]: mb/google/nissa/var/dirks: Add romstage early graphics for dirks
by David Wu (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Derek Huang, Dinesh Gehlot, Jayvik Desai, Kapil Porwal, Nick Vaccaro, Subrata Banik. David Wu has posted comments on this change by David Wu. ( https://review.coreboot.org/c/coreboot/+/87020?usp=email ) Change subject: mb/google/nissa/var/dirks: Add romstage early graphics for dirks ...................................................................... Patch Set 1: (1 comment) File src/mainboard/google/brya/variants/dirks/gpio.c: https://review.coreboot.org/c/coreboot/+/87020/comment/423322e3_9d307566?us… : PS1, Line 170: GPP_H17 > Can we avoid reconfiguration of these GPIOs in ramstage? Remove reconfiguration of these GPIOs in ramstage, HDMI will not display. Thanks. -- To view, visit https://review.coreboot.org/c/coreboot/+/87020?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I8ab2c3a2cc72059facbbc0bba59cc480a5081a9e Gerrit-Change-Number: 87020 Gerrit-PatchSet: 1 Gerrit-Owner: David Wu <david_wu(a)quanta.corp-partner.google.com> Gerrit-Reviewer: Derek Huang <derekhuang(a)google.com> Gerrit-Reviewer: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Reviewer: Eric Lai <ericllai(a)google.com> Gerrit-Reviewer: Ivy Jian <ivy.jian(a)quanta.corp-partner.google.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Derek Huang <derekhuang(a)google.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Comment-Date: Fri, 28 Mar 2025 07:45:02 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Kapil Porwal <kapilporwal(a)google.com>

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[M] Change in coreboot[main]: soc/intel/pantherlake: Add Touch Controller UPD and SoC config
by Cliff Huang (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Bora Guvendik, Intel coreboot Reviewers, Jayvik Desai, Jérémy Compostella, Kapil Porwal, Kyoung Il Kim, Paul Menzel, Pranava Y N, Subrata Banik, Wonkyu Kim. Cliff Huang has posted comments on this change by Cliff Huang. ( https://review.coreboot.org/c/coreboot/+/85199?usp=email ) Change subject: soc/intel/pantherlake: Add Touch Controller UPD and SoC config ...................................................................... Patch Set 34: (2 comments) File src/soc/intel/pantherlake/chip.h: https://review.coreboot.org/c/coreboot/+/85199/comment/460695e5_bcbbc302?us… : PS34, Line 547: 2 > Would it make sense to have a `NUM_THC_DEV` (or another name). […] Done File src/soc/intel/pantherlake/fsp_params.c: https://review.coreboot.org/c/coreboot/+/85199/comment/79784d73_374697a3?us… : PS34, Line 578: if (is_devfn_enabled(PCI_DEVFN_THC0)) { : s_cfg->ThcAssignment[0] = THC_0; : s_cfg->ThcMode[0] = config->thc_mode[0]; : s_cfg->ThcWakeOnTouch[0] = config->thc_wake_on_touch[0]; : } else { : s_cfg->ThcAssignment[0] = THC_NONE; : } : : if (is_devfn_enabled(PCI_DEVFN_THC1)) { : s_cfg->ThcAssignment[1] = THC_1; : s_cfg->ThcMode[1] = config->thc_mode[1]; : s_cfg->ThcWakeOnTouch[1] = config->thc_wake_on_touch[1]; : } else { : s_cfg->ThcAssignment[1] = THC_NONE; : } > What about something like: […] Done -- To view, visit https://review.coreboot.org/c/coreboot/+/85199?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I15fb62eaadc03b9a17e94609b97c686518150e2e Gerrit-Change-Number: 85199 Gerrit-PatchSet: 34 Gerrit-Owner: Cliff Huang <cliff.huang(a)intel.com> Gerrit-Reviewer: Bora Guvendik <bora.guvendik(a)intel.com> Gerrit-Reviewer: Intel coreboot Reviewers <intel_coreboot_reviewers(a)intel.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Jérémy Compostella <jeremy.compostella(a)intel.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Kyoung Il Kim <kyoung.il.kim(a)intel.com> Gerrit-Reviewer: Pranava Y N <pranavayn(a)google.com> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: Wonkyu Kim <wonkyu.kim(a)intel.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Bora Guvendik <bora.guvendik(a)intel.com> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Intel coreboot Reviewers <intel_coreboot_reviewers(a)intel.com> Gerrit-Attention: Kyoung Il Kim <kyoung.il.kim(a)intel.com> Gerrit-Attention: Wonkyu Kim <wonkyu.kim(a)intel.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Jérémy Compostella <jeremy.compostella(a)intel.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Pranava Y N <pranavayn(a)google.com> Gerrit-Comment-Date: Fri, 28 Mar 2025 07:25:44 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Jérémy Compostella <jeremy.compostella(a)intel.com>

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[M] Change in coreboot[main]: soc/intel/pantherlake: Add Touch Controller UPD and SoC config
by Cliff Huang (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Bora Guvendik, Cliff Huang, Intel coreboot Reviewers, Jayvik Desai, Kapil Porwal, Kyoung Il Kim, Paul Menzel, Pranava Y N, Subrata Banik, Wonkyu Kim. Hello Bora Guvendik, Intel coreboot Reviewers, Jayvik Desai, Jérémy Compostella, Kapil Porwal, Kyoung Il Kim, Pranava Y N, Subrata Banik, Wonkyu Kim, build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/85199?usp=email to look at the new patch set (#35). The following approvals got outdated and were removed: Verified+1 by build bot (Jenkins) Change subject: soc/intel/pantherlake: Add Touch Controller UPD and SoC config ...................................................................... soc/intel/pantherlake: Add Touch Controller UPD and SoC config This commit introduces the necessary changes to configure the Touch Host Controller User Platform Data (UPD) fields such as ThcAssignment, ThcMode, and ThcWakeOnTouch according to the specific SoC chip configuration derived from the devicetree. Key changes include: - Creation of override functions to supply SoC-specific configurations for the Touch Host Controller (THC). - Addition of a new SoC-specific THC header file. - Inclusion of a motherboard (MB)-specific THC header file. - Establishment of a build path to allow devicetree to leverage variant-specific defines. BUG=none TEST=Add CONFIG_DRIVERS_INTEL_TOUCH to fatcat board with the devicetree changes for touchscreen and/or touchpad, as well as proper CBI settings. Boot the board to OS and check that the THC SoC-specific info is generated in the SSDT. Signed-off-by: Cliff Huang <cliff.huang(a)intel.com> Change-Id: I15fb62eaadc03b9a17e94609b97c686518150e2e --- M src/soc/intel/pantherlake/Makefile.mk M src/soc/intel/pantherlake/chip.h M src/soc/intel/pantherlake/fsp_params.c A src/soc/intel/pantherlake/include/soc/touch.h A src/soc/intel/pantherlake/touch.c 5 files changed, 134 insertions(+), 2 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/85199/35 -- To view, visit https://review.coreboot.org/c/coreboot/+/85199?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I15fb62eaadc03b9a17e94609b97c686518150e2e Gerrit-Change-Number: 85199 Gerrit-PatchSet: 35 Gerrit-Owner: Cliff Huang <cliff.huang(a)intel.com> Gerrit-Reviewer: Bora Guvendik <bora.guvendik(a)intel.com> Gerrit-Reviewer: Intel coreboot Reviewers <intel_coreboot_reviewers(a)intel.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Jérémy Compostella <jeremy.compostella(a)intel.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Kyoung Il Kim <kyoung.il.kim(a)intel.com> Gerrit-Reviewer: Pranava Y N <pranavayn(a)google.com> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: Wonkyu Kim <wonkyu.kim(a)intel.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Bora Guvendik <bora.guvendik(a)intel.com> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Cliff Huang <cliff.huang(a)intel.com> Gerrit-Attention: Intel coreboot Reviewers <intel_coreboot_reviewers(a)intel.com> Gerrit-Attention: Kyoung Il Kim <kyoung.il.kim(a)intel.com> Gerrit-Attention: Wonkyu Kim <wonkyu.kim(a)intel.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Pranava Y N <pranavayn(a)google.com>

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[S] Change in coreboot[main]: mb/var/uldrenite: Configure descriptor for either MBVR or FIVR
by John Su (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Ben Kao, Dinesh Gehlot, Dtrain Hsu, Eric Lai, Jamie Chen, Jayvik Desai, Kapil Porwal, Nick Vaccaro, Subrata Banik. Hello Ben Kao, Dinesh Gehlot, Eric Lai, Jamie Chen, Jayvik Desai, Kapil Porwal, Nick Vaccaro, Subrata Banik, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/87033?usp=email to look at the new patch set (#4). Change subject: mb/var/uldrenite: Configure descriptor for either MBVR or FIVR ...................................................................... mb/var/uldrenite: Configure descriptor for either MBVR or FIVR According to the root cause analysis in b/404126972#comment22, Right now, it is set to FIVR, , which leads to a system reboot issue due to OVP being triggered (MBVR and FIVR existing simultaneously). The current build's main source is MBVR, so we want to use fw_config to dynamically adjust MFIT and MBVR with the current phase devices to ensure consistency in client devices settings. CONFIGURE_DESCRIPTOR is a temporary workaround for the current phase. In the next phase, we will choose a specific setting for implementation. If there are any concerns, we use the board ID to restrict it. BUG=b:404126972 TEST=boot to ChromeOS Change-Id: I337574c8c55889ceb49b9f33625feadb48bd8890 Signed-off-by: John Su <john_su(a)compal.corp-partner.google.com> --- M src/mainboard/google/brya/Kconfig M src/mainboard/google/brya/variants/uldrenite/Makefile.mk M src/mainboard/google/brya/variants/uldrenite/variant.c 3 files changed, 31 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/33/87033/4 -- To view, visit https://review.coreboot.org/c/coreboot/+/87033?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I337574c8c55889ceb49b9f33625feadb48bd8890 Gerrit-Change-Number: 87033 Gerrit-PatchSet: 4 Gerrit-Owner: John Su <john_su(a)compal.corp-partner.google.com> Gerrit-Reviewer: Ben Kao <ben.kao(a)intel.com> Gerrit-Reviewer: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Reviewer: Eric Lai <ericllai(a)google.com> Gerrit-Reviewer: Jamie Chen <jamie.chen(a)intel.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-CC: Dtrain Hsu <dtrain_hsu(a)compal.corp-partner.google.com> Gerrit-CC: Jamie Chen <jamie_chen(a)compal.corp-partner.google.com> Gerrit-CC: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Eric Lai <ericllai(a)google.com> Gerrit-Attention: Jamie Chen <jamie.chen(a)intel.com> Gerrit-Attention: Dtrain Hsu <dtrain_hsu(a)compal.corp-partner.google.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Attention: Ben Kao <ben.kao(a)intel.com>

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[S] Change in coreboot[main]: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING
by Gareth Yu (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Dinesh Gehlot, Eric Lai, Gareth Yu, Jayvik Desai, Kapil Porwal, Lawrence Chang, Nick Vaccaro, Paul Menzel, SH Kim, Simon Yang, Subrata Banik. Gareth Yu has posted comments on this change by Lawrence Chang. ( https://review.coreboot.org/c/coreboot/+/86838?usp=email ) Change subject: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING ...................................................................... Patch Set 18: (1 comment) File src/mainboard/google/brya/variants/meliks/ramstage.c: https://review.coreboot.org/c/coreboot/+/86838/comment/8e29a9c7_9ed600b3?us… : PS17, Line 20: 0xf > ``` […] Looks good. -- To view, visit https://review.coreboot.org/c/coreboot/+/86838?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I7857c4f71fc7d1d0c5069a462bdd70c8dbb78179 Gerrit-Change-Number: 86838 Gerrit-PatchSet: 18 Gerrit-Owner: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Reviewer: Eric Lai <ericllai(a)google.com> Gerrit-Reviewer: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Reviewer: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Reviewer: Simon Yang <simon1.yang(a)intel.com> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Gareth Yu <gareth.yu(a)intel.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Eric Lai <ericllai(a)google.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Attention: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Attention: Simon Yang <simon1.yang(a)intel.com> Gerrit-Attention: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Comment-Date: Fri, 28 Mar 2025 07:17:01 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Subrata Banik <subratabanik(a)google.com> Comment-In-Reply-To: Gareth Yu <gareth.yu(a)intel.com>

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[S] Change in coreboot[main]: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING
by Subrata Banik (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Dinesh Gehlot, Eric Lai, Gareth Yu, Jayvik Desai, Kapil Porwal, Lawrence Chang, Nick Vaccaro, Paul Menzel, SH Kim, Simon Yang. Subrata Banik has posted comments on this change by Lawrence Chang. ( https://review.coreboot.org/c/coreboot/+/86838?usp=email ) Change subject: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING ...................................................................... Patch Set 17: (1 comment) File src/mainboard/google/brya/variants/meliks/ramstage.c: https://review.coreboot.org/c/coreboot/+/86838/comment/d4aef2e2_67eb270e?us… : PS17, Line 20: 0xf > Doesn't find an available macro in this stage. ``` static uint32_t igd_mem_base(void) { uint32_t igd_bar = pci_read_config32(SA_DEVFN_IGD, PCI_BASE_ADDRESS_0); /* Check if the controller is disabled or not present */ if (igd_bar == 0 || igd_bar == 0xffffffff) return 0; return (igd_bar & ~PCI_BASE_ADDRESS_MEM_ATTR_MASK); } static void reset_display_dphy_clock(void) { uint32_t igd_base = igd_mem_base(); if (!igd_base) return; write32p(igd_base + DPHY_0_CLOCK_LANE_TIMING, RESET_DPHY_0_CLOCK_LANE_TIMING); } void mainboard_silicon_init_params(FSP_S_CONFIG *params) { /* Please add a description about the need of this code */ reset_display_dphy_clock(); } ``` WDYT ? -- To view, visit https://review.coreboot.org/c/coreboot/+/86838?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I7857c4f71fc7d1d0c5069a462bdd70c8dbb78179 Gerrit-Change-Number: 86838 Gerrit-PatchSet: 17 Gerrit-Owner: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Reviewer: Eric Lai <ericllai(a)google.com> Gerrit-Reviewer: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Reviewer: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Reviewer: Simon Yang <simon1.yang(a)intel.com> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Gareth Yu <gareth.yu(a)intel.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Eric Lai <ericllai(a)google.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Attention: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Attention: Simon Yang <simon1.yang(a)intel.com> Gerrit-Attention: Gareth Yu <gareth.yu(a)intel.com> Gerrit-Attention: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Comment-Date: Fri, 28 Mar 2025 07:11:47 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Gareth Yu <gareth.yu(a)intel.com>

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[S] Change in coreboot[main]: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING
by Gareth Yu (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Dinesh Gehlot, Eric Lai, Gareth Yu, Jayvik Desai, Kapil Porwal, Lawrence Chang, Nick Vaccaro, Paul Menzel, SH Kim, Simon Yang, Subrata Banik. Gareth Yu has posted comments on this change by Lawrence Chang. ( https://review.coreboot.org/c/coreboot/+/86838?usp=email ) Change subject: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING ...................................................................... Patch Set 18: (1 comment) File src/mainboard/google/brya/variants/meliks/ramstage.c: https://review.coreboot.org/c/coreboot/+/86838/comment/4146db53_219fed9f?us… : PS17, Line 20: 0xf > Doesn't find an available macro in this stage. Done -- To view, visit https://review.coreboot.org/c/coreboot/+/86838?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I7857c4f71fc7d1d0c5069a462bdd70c8dbb78179 Gerrit-Change-Number: 86838 Gerrit-PatchSet: 18 Gerrit-Owner: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Reviewer: Eric Lai <ericllai(a)google.com> Gerrit-Reviewer: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Reviewer: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Reviewer: Simon Yang <simon1.yang(a)intel.com> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Gareth Yu <gareth.yu(a)intel.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Eric Lai <ericllai(a)google.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Attention: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Attention: Simon Yang <simon1.yang(a)intel.com> Gerrit-Attention: Gareth Yu <gareth.yu(a)intel.com> Gerrit-Attention: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Comment-Date: Fri, 28 Mar 2025 07:08:13 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Gareth Yu <gareth.yu(a)intel.com>

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[S] Change in coreboot[main]: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING
by Gareth Yu (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Dinesh Gehlot, Eric Lai, Gareth Yu, Jayvik Desai, Kapil Porwal, Lawrence Chang, Nick Vaccaro, Paul Menzel, SH Kim, Simon Yang, Subrata Banik. Gareth Yu has uploaded a new patch set (#18) to the change originally created by Lawrence Chang. ( https://review.coreboot.org/c/coreboot/+/86838?usp=email ) Change subject: mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING ...................................................................... mb/google/brya/var/meliks: reset DPHY_CLOCK_LANE_TIMING According to the analysis results, resetting the DSI DPHY to default during a warm boot is needed if 'You are in developer mode' needs to be displayed on the screen in a system using the MIPI-DSI panel. DPHY_0_CLOCK_LANE_TIMING -- address:0x162180, size: 32 bits [31]: CLK_PREPARE Override. 0:HW maintains, 1:SW overrides [30..28]: CLK_PREPARE [27]: CLK_ZERO Override. 0:HW maintains, 1:SW overrides [23..20]: CLK_ZERO [19]: CLK_PRE Override. 0:HW maintains, 1:SW overrides [17..16]: CLK_PRE [15]: CLK_POST Override. 0:HW maintains, 1:SW overrides [10..8]: CLK_POST [7]: CLK_TRAIL Override. 0:HW maintains, 1:SW overrides [2..0]: CLK_TRAIL BUG=b:397805262 TEST=Able to show 'You are in developer mode' Change-Id: I7857c4f71fc7d1d0c5069a462bdd70c8dbb78179 Signed-off-by: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> --- M src/mainboard/google/brya/variants/meliks/Makefile.mk A src/mainboard/google/brya/variants/meliks/ramstage.c 2 files changed, 26 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/38/86838/18 -- To view, visit https://review.coreboot.org/c/coreboot/+/86838?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I7857c4f71fc7d1d0c5069a462bdd70c8dbb78179 Gerrit-Change-Number: 86838 Gerrit-PatchSet: 18 Gerrit-Owner: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Reviewer: Eric Lai <ericllai(a)google.com> Gerrit-Reviewer: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> Gerrit-Reviewer: Jayvik Desai <jayvik(a)google.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Reviewer: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Reviewer: Simon Yang <simon1.yang(a)intel.com> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Gareth Yu <gareth.yu(a)intel.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Gareth Yu <gareth.yu(a)intel.corp-partner.google.com> Gerrit-Attention: Jayvik Desai <jayvik(a)google.com> Gerrit-Attention: Eric Lai <ericllai(a)google.com> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: SH Kim <sh_.kim(a)samsung.corp-partner.google.com> Gerrit-Attention: Dinesh Gehlot <digehlot(a)google.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)chromium.org> Gerrit-Attention: Simon Yang <simon1.yang(a)intel.com> Gerrit-Attention: Lawrence Chang <lawrence.chang(a)intel.corp-partner.google.com>

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[S] Change in coreboot[main]: soc/mediatek/mt8189: Add NOR-Flash support
by Vince Liu (Code Review) 28 Mar '25

28 Mar '25

Attention is currently required from: Hung-Te Lin, Yidi Lin, Yu-Ping Wu. Vince Liu has posted comments on this change by Vince Liu. ( https://review.coreboot.org/c/coreboot/+/86997?usp=email ) Change subject: soc/mediatek/mt8189: Add NOR-Flash support ...................................................................... Patch Set 2: (1 comment) File src/soc/mediatek/mt8189/spi.c: https://review.coreboot.org/c/coreboot/+/86997/comment/5faecea7_34b8b792?us… : PS1, Line 8: > remove the blank line Done -- To view, visit https://review.coreboot.org/c/coreboot/+/86997?usp=email To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: coreboot Gerrit-Branch: main Gerrit-Change-Id: I3a5b7682e4093f9eddf825bc57267b0180cf8b3c Gerrit-Change-Number: 86997 Gerrit-PatchSet: 2 Gerrit-Owner: Vince Liu <vince-wl.liu(a)mediatek.com> Gerrit-Reviewer: Hung-Te Lin <hungte(a)chromium.org> Gerrit-Reviewer: Yidi Lin <yidilin(a)google.com> Gerrit-Reviewer: Yu-Ping Wu <yupingso(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Hung-Te Lin <hungte(a)chromium.org> Gerrit-Attention: Yidi Lin <yidilin(a)google.com> Gerrit-Attention: Yu-Ping Wu <yupingso(a)google.com> Gerrit-Comment-Date: Fri, 28 Mar 2025 06:56:23 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Yidi Lin <yidilin(a)google.com>

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