Change in coreboot[master]: mb/google/brya/var/primus{4es}: add delay time to rtd3-cold - coreboot-gerrit

21 Mar 2022


      Attention is currently required from: Paul Menzel, Tim Wawrzynczak.
Terry Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62949 )
Change subject: mb/google/brya/var/primus{4es}: add delay time to rtd3-cold
......................................................................
Patch Set 3:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/62949/comment/61386fbf_f0ce9008 
PS3, Line 12:
...
Please document, where these delay times are from. […]
Hi,
We checked power on sequence requires enable pin prior to reset pin, added delay to meet the sequence and test passed on various eMMC SKUs. Base on below chapter 7.2.
https://drive.google.com/drive/folders/1AjWeymFIvEtcWQ5GPczVGsOPiN0s-6y8
-- 
To view, visit https://review.coreboot.org/c/coreboot/+/62949
To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings

Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I1ab4fdf0ee73b819b3c203e995ac9d5ae0d24bd0
Gerrit-Change-Number: 62949
Gerrit-PatchSet: 3
Gerrit-Owner: Terry Chen terry_chen@wistron.corp-partner.google.com
Gerrit-Reviewer: Tim Wawrzynczak twawrzynczak@chromium.org
Gerrit-Reviewer: build bot (Jenkins) no-reply@coreboot.org
Gerrit-CC: Ariel Fang ariel_fang@wistron.corp-partner.google.com
Gerrit-CC: Casper Chang casper_chang@wistron.corp-partner.google.com
Gerrit-CC: Malik Hsu malik_hsu@wistron.com
Gerrit-CC: Mark Hsieh mark_hsieh@wistron.corp-partner.google.com
Gerrit-CC: Paul Menzel paulepanter@mailbox.org
Gerrit-CC: Raihow Shi raihow_shi@wistron.corp-partner.google.com
Gerrit-CC: Scott Chao scott_chao@wistron.corp-partner.google.com
Gerrit-CC: Zoey Wu zoey_wu@wistron.corp-partner.google.com
Gerrit-Attention: Paul Menzel paulepanter@mailbox.org
Gerrit-Attention: Tim Wawrzynczak twawrzynczak@chromium.org
Gerrit-Comment-Date: Mon, 21 Mar 2022 09:15:23 +0000
Gerrit-HasComments: Yes
Gerrit-Has-Labels: No
Comment-In-Reply-To: Paul Menzel paulepanter@mailbox.org
Gerrit-MessageType: comment