Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43494 )
Change subject: soc/intel/common/cpu: Update COS mask calculation for NEM enhanced mode
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Patch Set 4:
> Patch Set 4:
>
> > Patch Set 4:
> >
> > > Patch Set 4:
> > >
> > > > Patch Set 4:
> > > >
> > > > > Patch Set 4:
> > > > >
> > > > > > Patch Set 4:
> > > > > >
> > > > > > FYI I was able to boot my Volteer with this patch & adding COS_MAPPED_TO_MSB and USE_CAR_NEM_ENHANCED_V1 to the Kconfig.
> > > > >
> > > > > Thanks for checking Tim :-)
> > > > > TGL can select USE_CAR_NEM_ENHANCED_V2.
> > > >
> > > > Oops, yeah that was a typo in Gerrit not in the code, I did use V2 in my Kconfig š
> > >
> > > Hi Tim, did you use Volteer QS / Volteer EVT? Because on Volteer ES2, we would see that these 2 MSRs are not accessible.
> >
> > I just thought about that, no it was on proto2. I just received my other board, I will try it out soon.
>
> Ok. Thanks the info.
I can confirm my volteer2 (should be QS) boots with this patch and the 2 Kconfigs selected. I am not aware of any other mechanism to verify the CQOS is set up correctly
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Gerrit-Comment-Date: Tue, 11 Aug 2020 19:31:14 +0000
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Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44352 )
Change subject: soc/amd/common/espi_util: espi_send_command: improve error message
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soc/amd/common/espi_util: espi_send_command: improve error message
It's only an error if bits other than ESPI_STATUS_DNCMD_COMPLETE are set
in the status register. If ESPI_STATUS_DNCMD_COMPLETE isn't set, the
command failed, so we expect that one to be set.
Change-Id: I6f1fb5a59b1ecadd6724a07212626f21fb90e7e7
Signed-off-by: Felix Held <felix-coreboot(a)felixheld.de>
---
M src/soc/amd/common/block/lpc/espi_util.c
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/44352/1
diff --git a/src/soc/amd/common/block/lpc/espi_util.c b/src/soc/amd/common/block/lpc/espi_util.c
index 4415615..c1145d0 100644
--- a/src/soc/amd/common/block/lpc/espi_util.c
+++ b/src/soc/amd/common/block/lpc/espi_util.c
@@ -470,7 +470,7 @@
}
if (status & ~ESPI_STATUS_DNCMD_COMPLETE) {
- espi_show_failure(cmd, "Error: eSPI status register bits set", status);
+ espi_show_failure(cmd, "Error: unexpected eSPI status register bits set", status);
return -1;
}
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