[coreboot-gerrit] Change in coreboot[master]: mb/google/poppy/variants/nocturne: fix FPMCU IRQ sensitivity

Vincent Palatin (Code Review) gerrit at coreboot.org
Wed Jun 27 15:30:19 CEST 2018


Vincent Palatin has posted comments on this change. ( https://review.coreboot.org/27221 )

Change subject: mb/google/poppy/variants/nocturne: fix FPMCU IRQ sensitivity
......................................................................


Patch Set 1:

(1 comment)

https://review.coreboot.org/#/c/27221/1/src/mainboard/google/poppy/variants/nocturne/gpio.c
File src/mainboard/google/poppy/variants/nocturne/gpio.c:

https://review.coreboot.org/#/c/27221/1/src/mainboard/google/poppy/variants/nocturne/gpio.c@138
PS1, Line 138: NONE
> a 20k pulldown here would help for preEVT2 devices (preEVT2 is missing a pd in hw on this line; EVT2 […]
As mentioned in b/78613978#comment10 given this is an active-low interrupt, the pull-down is doing the opposite of what we want, we would like a pull-up.



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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I56c13c797b133dd22669a2299bcd16ef14eed335
Gerrit-Change-Number: 27221
Gerrit-PatchSet: 1
Gerrit-Owner: Vincent Palatin <vpalatin at chromium.org>
Gerrit-Reviewer: Furquan Shaikh <furquan at google.com>
Gerrit-Reviewer: Vincent Palatin <vpalatin at chromium.org>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
Gerrit-CC: Nick Vaccaro <nvaccaro at google.com>
Gerrit-Comment-Date: Wed, 27 Jun 2018 13:30:19 +0000
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