Change in coreboot[master]: Update dq/dqs mappings

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Amanda Hwang (Code Review)

28 Jul 2020 28 Jul '20

4:34 a.m.

Amanda Hwang has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: Update dq/dqs mappings ......................................................................

Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162042254 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Signed-off-by: Amanda Huang amanda_hwang@compal.corp-partner.google.com --- M src/mainboard/google/volteer/variants/halvor/Makefile.inc A src/mainboard/google/volteer/variants/halvor/memory.c 2 files changed, 62 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/43988/1

diff --git a/src/mainboard/google/volteer/variants/halvor/Makefile.inc b/src/mainboard/google/volteer/variants/halvor/Makefile.inc index 13269db..343c7db 100644 --- a/src/mainboard/google/volteer/variants/halvor/Makefile.inc +++ b/src/mainboard/google/volteer/variants/halvor/Makefile.inc @@ -1,5 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only

+romstage-y += memory.c + bootblock-y += gpio.c

ramstage-y += gpio.c diff --git a/src/mainboard/google/volteer/variants/halvor/memory.c b/src/mainboard/google/volteer/variants/halvor/memory.c new file mode 100644 index 0000000..51359e5 --- /dev/null +++ b/src/mainboard/google/volteer/variants/halvor/memory.c @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <baseboard/variants.h> + +static const struct lpddr4x_cfg halvor_memcfg = { + /* DQ byte map */ + .dq_map = { + [0] = { + { 10, 12, 13, 9, 11, 8, 15, 14, }, /* DDR0_DQ0[7:0] */ + { 3, 0, 1, 5, 4, 7, 6, 2 }, /* DDR0_DQ1[7:0] */ + }, + [1] = { + { 8, 10, 13, 9, 12, 15, 11, 14, }, /* DDR1_DQ0[7:0] */ + { 3, 5, 7, 2, 1, 0, 4, 6 }, /* DDR1_DQ1[7:0] */ + }, + [2] = { + { 1, 3, 0, 2, 5, 4, 7, 6, }, /* DDR2_DQ0[7:0] */ + { 15, 14, 12, 13, 8, 9, 10, 11 }, /* DDR2_DQ1[7:0] */ + }, + [3] = { + { 8, 9, 10, 11, 14, 12, 15, 13, }, /* DDR3_DQ0[7:0] */ + { 5, 6, 7, 4, 2, 3, 1, 0 }, /* DDR3_DQ1[7:0] */ + }, + [4] = { + { 9, 8, 10, 11, 12, 13, 14, 15, }, /* DDR4_DQ0[7:0] */ + { 6, 7, 4, 5, 0, 2, 1, 3 }, /* DDR4_DQ1[7:0] */ + }, + [5] = { + { 0, 1, 3, 2, 7, 4, 5, 6, }, /* DDR5_DQ0[7:0] */ + { 15, 14, 9, 12, 8, 13, 11, 10 }, /* DDR5_DQ1[7:0] */ + }, + [6] = { + { 7, 5, 3, 6, 1, 0, 4, 2, }, /* DDR6_DQ0[7:0] */ + { 12, 14, 15, 13, 8, 11, 9, 10 }, /* DDR6_DQ1[7:0] */ + }, + [7] = { + { 3, 7, 1, 6, 5, 4, 2, 0, }, /* DDR7_DQ0[7:0] */ + { 12, 11, 8, 14, 10, 9, 15, 13 }, /* DDR7_DQ1[7:0] */ + }, + }, + + /* DQS CPU<>DRAM map */ + .dqs_map = { + [0] = { 1, 0 }, /* DDR0_DQS[1:0] */ + [1] = { 1, 0 }, /* DDR1_DQS[1:0] */ + [2] = { 0, 1 }, /* DDR2_DQS[1:0] */ + [3] = { 1, 0 }, /* DDR3_DQS[1:0] */ + [4] = { 1, 0 }, /* DDR4_DQS[1:0] */ + [5] = { 0, 1 }, /* DDR5_DQS[1:0] */ + [6] = { 0, 1 }, /* DDR6_DQS[1:0] */ + [7] = { 0, 1 }, /* DDR7_DQS[1:0] */ + }, + + .ect = 1, /* Enable Early Command Training */ +}; + +const struct lpddr4x_cfg *(void) +{ + return &halvor_memcfg; +}

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Amanda Hwang (Code Review)

28 Jul 28 Jul

4:35 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Hello Patrick Georgi, Martin Roth,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/43988

to look at the new patch set (#2).

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

mb/google/volteer/var/halvor: Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162042254 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/43988/2

EricR Lai (Code Review)

5:22 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 2:

(1 comment)

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... File src/mainboard/google/volteer/variants/halvor/memory.c:

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 57: const struct lpddr4x_cfg *(void) function name is missing : variant_memory_params

EricR Lai (Code Review)

5:24 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 2:

(1 comment)

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... File src/mainboard/google/volteer/variants/halvor/memory.c:

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 10: { 3, 0, 1, 5, 4, 7, 6, 2 }, /* DDR0_DQ1[7:0] */ nit: align all the comments

Amanda Hwang (Code Review)

5:33 a.m.

Hello build bot (Jenkins), Furquan Shaikh, Patrick Georgi, Martin Roth, EricR Lai,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/43988

to look at the new patch set (#3).

Change subject: Update dq/dqs mappings ......................................................................

Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162042254 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/43988/3

Amanda Hwang (Code Review)

5:44 a.m.

Hello build bot (Jenkins), Furquan Shaikh, Patrick Georgi, Martin Roth, EricR Lai,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/43988

to look at the new patch set (#4).

Change subject: Update dq/dqs mappings ......................................................................

Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162042254 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/43988/4

EricR Lai (Code Review)

5:51 a.m.

EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: Update dq/dqs mappings ......................................................................

Patch Set 4: Code-Review+2

EricR Lai (Code Review)

29 Jul 29 Jul

5:43 a.m.

EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: Update dq/dqs mappings ......................................................................

Patch Set 4:

(2 comments)

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... File src/mainboard/google/volteer/variants/halvor/memory.c:

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 10: { 3, 0, 1, 5, 4, 7, 6, 2 }, /* DDR0_DQ1[7:0] */

...

nit: align all the comments

Ack

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 57: const struct lpddr4x_cfg *(void)

...

function name is missing : variant_memory_params

Ack

Angel Pons (Code Review)

9:15 a.m.

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: Update dq/dqs mappings ......................................................................

Patch Set 4: Code-Review+1

(1 comment)

https://review.coreboot.org/c/coreboot/+/43988/4//COMMIT_MSG Commit Message:

https://review.coreboot.org/c/coreboot/+/43988/4//COMMIT_MSG@7 PS4, Line 7: Update dq/dqs mappings mb/google/volteer/var/halvor: Update dq/dqs mappings

Amanda Hwang (Code Review)

4 Aug 4 Aug

3:27 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Hello build bot (Jenkins), Furquan Shaikh, Patrick Georgi, Martin Roth, Angel Pons, EricR Lai,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/43988

to look at the new patch set (#5).

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

mb/google/volteer/var/halvor: Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162042254 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/43988/5

Frank Wu (Code Review)

3:28 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Frank Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 5:

Would you help review the CL? Thank you very much.

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 5 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Tue, 04 Aug 2020 03:28:59 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: No Gerrit-MessageType: comment

Frank Wu (Code Review)

3:48 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Frank Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 5:

(1 comment)

https://review.coreboot.org/c/coreboot/+/43988/4//COMMIT_MSG Commit Message:

https://review.coreboot.org/c/coreboot/+/43988/4//COMMIT_MSG@7 PS4, Line 7: Update dq/dqs mappings

...

mb/google/volteer/var/halvor: Update dq/dqs mappings

Done

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 5 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Tue, 04 Aug 2020 03:48:19 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Angel Pons th3fanbus@gmail.com Gerrit-MessageType: comment

Caveh Jalali (Code Review)

6:24 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Caveh Jalali has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 5:

(1 comment)

https://review.coreboot.org/c/coreboot/+/43988/5//COMMIT_MSG Commit Message:

https://review.coreboot.org/c/coreboot/+/43988/5//COMMIT_MSG@11 PS5, Line 11: 162042254 do you have another bug that you use for general halvor bringup? as far as i can tell, this one is specific to a power rail enable signal.

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 5 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Tue, 04 Aug 2020 06:24:18 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

Paul Fagerburg (Code Review)

6:23 p.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Paul Fagerburg has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 5: Code-Review-1

(1 comment)

https://review.coreboot.org/c/coreboot/+/43988/5//COMMIT_MSG Commit Message:

https://review.coreboot.org/c/coreboot/+/43988/5//COMMIT_MSG@11 PS5, Line 11: 162042254

...

do you have another bug that you use for general halvor […]

The bug should accurately reflect what's going on. Either a general bring-up (as Caveh asked) or a specific one for the DQ/DQS mappings.

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 5 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Tue, 04 Aug 2020 18:23:41 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes Comment-In-Reply-To: Caveh Jalali caveh@chromium.org Gerrit-MessageType: comment

Amanda Hwang (Code Review)

5 Aug 5 Aug

5:10 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Hello build bot (Jenkins), Furquan Shaikh, Patrick Georgi, Martin Roth, Caveh Jalali, Tim Wawrzynczak, Paul Fagerburg, Angel Pons, Nick Vaccaro, EricR Lai,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/43988

to look at the new patch set (#6).

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

mb/google/volteer/var/halvor: Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162892573 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/43988/6

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 6 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-MessageType: newpatchset

Amanda Hwang (Code Review)

5:25 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Amanda Hwang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 6:

(4 comments)

Would you help to review the CL again? Thank you.

https://review.coreboot.org/c/coreboot/+/43988/4//COMMIT_MSG Commit Message:

https://review.coreboot.org/c/coreboot/+/43988/4//COMMIT_MSG@7 PS4, Line 7: Update dq/dqs mappings

...

mb/google/volteer/var/halvor: Update dq/dqs mappings

Done

https://review.coreboot.org/c/coreboot/+/43988/5//COMMIT_MSG Commit Message:

https://review.coreboot.org/c/coreboot/+/43988/5//COMMIT_MSG@11 PS5, Line 11: 162042254

...

The bug should accurately reflect what's going on. […]

I have updated bug:162892573 and uploaded reference document for DQ/DQS mappings in Halvor.

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... File src/mainboard/google/volteer/variants/halvor/memory.c:

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 10: { 3, 0, 1, 5, 4, 7, 6, 2 }, /* DDR0_DQ1[7:0] */

...

nit: align all the comments

Done.

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 57: const struct lpddr4x_cfg *(void)

...

function name is missing : variant_memory_params

Done.

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 6 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Wed, 05 Aug 2020 05:25:21 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Caveh Jalali caveh@chromium.org Comment-In-Reply-To: Paul Fagerburg pfagerburg@chromium.org Comment-In-Reply-To: Angel Pons th3fanbus@gmail.com Comment-In-Reply-To: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-MessageType: comment

Caveh Jalali (Code Review)

7:39 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Caveh Jalali has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 6: Code-Review+2

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 6 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Wed, 05 Aug 2020 07:39:37 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

Paul Fagerburg (Code Review)

7:13 p.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Paul Fagerburg has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 6: Code-Review+2

You have 2 unresolved comments on patchset 2. You need to mark these as resolved (not just add the word "done" as a comment) before the CL can be merged.

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 6 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Wed, 05 Aug 2020 19:13:40 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

Frank Wu (Code Review)

6 Aug 6 Aug

6:03 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Frank Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

Patch Set 6:

(2 comments)

...

Patch Set 6: Code-Review+2

You have 2 unresolved comments on patchset 2. You need to mark these as resolved (not just add the word "done" as a comment) before the CL can be merged.

Thanks for advise.

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... File src/mainboard/google/volteer/variants/halvor/memory.c:

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 10: { 3, 0, 1, 5, 4, 7, 6, 2 }, /* DDR0_DQ1[7:0] */

...

Done.

Ack

https://review.coreboot.org/c/coreboot/+/43988/2/src/mainboard/google/voltee... PS2, Line 57: const struct lpddr4x_cfg *(void)

...

Done.

Ack

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 6 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-Comment-Date: Thu, 06 Aug 2020 06:03:09 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Comment-In-Reply-To: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-MessageType: comment

Paul Fagerburg (Code Review)

7:43 p.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Paul Fagerburg has submitted this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

mb/google/volteer/var/halvor: Update dq/dqs mappings

Update dq/dqs mappings based on halvor schematics.

BUG=b:162892573 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage

Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Signed-off-by: Amanda Huang amanda_hwang@compal.corp-partner.google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/43988 Reviewed-by: Caveh Jalali caveh@chromium.org Reviewed-by: Paul Fagerburg pfagerburg@chromium.org Reviewed-by: EricR Lai ericr_lai@compal.corp-partner.google.com Reviewed-by: Angel Pons th3fanbus@gmail.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/volteer/variants/halvor/Makefile.inc A src/mainboard/google/volteer/variants/halvor/memory.c 2 files changed, 62 insertions(+), 0 deletions(-)

Approvals: build bot (Jenkins): Verified Caveh Jalali: Looks good to me, approved Angel Pons: Looks good to me, but someone else must approve EricR Lai: Looks good to me, approved Paul Fagerburg: Looks good to me, approved

+romstage-y += memory.c + bootblock-y += gpio.c

ramstage-y += gpio.c diff --git a/src/mainboard/google/volteer/variants/halvor/memory.c b/src/mainboard/google/volteer/variants/halvor/memory.c new file mode 100644 index 0000000..754c7a0 --- /dev/null +++ b/src/mainboard/google/volteer/variants/halvor/memory.c @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <baseboard/variants.h> + +static const struct lpddr4x_cfg halvor_memcfg = { + /* DQ byte map */ + .dq_map = { + [0] = { + { 10, 12, 13, 9, 11, 8, 15, 14, }, /* DDR0_DQ0[7:0] */ + { 3, 0, 1, 5, 4, 7, 6, 2 }, /* DDR0_DQ1[7:0] */ + }, + [1] = { + { 8, 10, 13, 9, 12, 15, 11, 14, }, /* DDR1_DQ0[7:0] */ + { 3, 5, 7, 2, 1, 0, 4, 6 }, /* DDR1_DQ1[7:0] */ + }, + [2] = { + { 1, 3, 0, 2, 5, 4, 7, 6, }, /* DDR2_DQ0[7:0] */ + { 15, 14, 12, 13, 8, 9, 10, 11 }, /* DDR2_DQ1[7:0] */ + }, + [3] = { + { 8, 9, 10, 11, 14, 12, 15, 13, }, /* DDR3_DQ0[7:0] */ + { 5, 6, 7, 4, 2, 3, 1, 0 }, /* DDR3_DQ1[7:0] */ + }, + [4] = { + { 9, 8, 10, 11, 12, 13, 14, 15, }, /* DDR4_DQ0[7:0] */ + { 6, 7, 4, 5, 0, 2, 1, 3 }, /* DDR4_DQ1[7:0] */ + }, + [5] = { + { 0, 1, 3, 2, 7, 4, 5, 6, }, /* DDR5_DQ0[7:0] */ + { 15, 14, 9, 12, 8, 13, 11, 10 }, /* DDR5_DQ1[7:0] */ + }, + [6] = { + { 7, 5, 3, 6, 1, 0, 4, 2, }, /* DDR6_DQ0[7:0] */ + { 12, 14, 15, 13, 8, 11, 9, 10 }, /* DDR6_DQ1[7:0] */ + }, + [7] = { + { 3, 7, 1, 6, 5, 4, 2, 0, }, /* DDR7_DQ0[7:0] */ + { 12, 11, 8, 14, 10, 9, 15, 13 }, /* DDR7_DQ1[7:0] */ + }, + }, + + /* DQS CPU<>DRAM map */ + .dqs_map = { + [0] = { 1, 0 }, /* DDR0_DQS[1:0] */ + [1] = { 1, 0 }, /* DDR1_DQS[1:0] */ + [2] = { 0, 1 }, /* DDR2_DQS[1:0] */ + [3] = { 1, 0 }, /* DDR3_DQS[1:0] */ + [4] = { 1, 0 }, /* DDR4_DQS[1:0] */ + [5] = { 0, 1 }, /* DDR5_DQS[1:0] */ + [6] = { 0, 1 }, /* DDR6_DQS[1:0] */ + [7] = { 0, 1 }, /* DDR7_DQS[1:0] */ + }, + + .ect = 1, /* Enable Early Command Training */ +}; + +const struct lpddr4x_cfg *variant_memory_params(void) +{ + return &halvor_memcfg; +}

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 7 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-MessageType: merged

Paul Fagerburg (Code Review)

7 Aug 7 Aug

2:45 a.m.

New subject: Change in coreboot[master]: mb/google/volteer/var/halvor: Update dq/dqs mappings

Paul Fagerburg has created a revert of this change. ( https://review.coreboot.org/c/coreboot/+/43988 )

Change subject: mb/google/volteer/var/halvor: Update dq/dqs mappings ......................................................................

-- To view, visit https://review.coreboot.org/c/coreboot/+/43988 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Gerrit-Change-Number: 43988 Gerrit-PatchSet: 7 Gerrit-Owner: Amanda Hwang amanda_hwang@compal.corp-partner.google.com Gerrit-Reviewer: Angel Pons th3fanbus@gmail.com Gerrit-Reviewer: Caveh Jalali caveh@chromium.org Gerrit-Reviewer: EricR Lai ericr_lai@compal.corp-partner.google.com Gerrit-Reviewer: Furquan Shaikh furquan@google.com Gerrit-Reviewer: Martin Roth martinroth@google.com Gerrit-Reviewer: Nick Vaccaro nvaccaro@google.com Gerrit-Reviewer: Patrick Georgi pgeorgi@google.com Gerrit-Reviewer: Paul Fagerburg pfagerburg@chromium.org Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org Gerrit-CC: Frank Wu frank_wu@compal.corp-partner.google.com Gerrit-CC: Paul Menzel paulepanter@users.sourceforge.net Gerrit-MessageType: revert

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Amanda Hwang (Code Review)
Angel Pons (Code Review)
Caveh Jalali (Code Review)
EricR Lai (Code Review)
Frank Wu (Code Review)
Paul Fagerburg (Code Review)