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Thu, 1 Aug 2024 08:02:24 -0700 Date: Thu, 1 Aug 2024 16:02:21 +0100 From: "Leif Lindholm" To: Nhi Pham CC: , , Subject: Re: [edk2-devel] [edk2-platforms][PATCH 2/5] AmpereSiliconPkg: Define PCDs for SMBUS and BMC Message-ID: References: <20240801093618.191274-1-nhi@os.amperecomputing.com> <20240801093618.191274-3-nhi@os.amperecomputing.com> MIME-Version: 1.0 In-Reply-To: <20240801093618.191274-3-nhi@os.amperecomputing.com> X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-GUID: KnywhA2j2UpR0RTPZtqvRxfI5M7XQsHO X-Proofpoint-ORIG-GUID: KnywhA2j2UpR0RTPZtqvRxfI5M7XQsHO Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Resent-Date: Thu, 01 Aug 2024 08:02:27 -0700 Resent-From: quic_llindhol@quicinc.com Reply-To: devel@edk2.groups.io,quic_llindhol@quicinc.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: dCzhvC4hOpN76E6FFkigfdiOx7686176AA= Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20240206 header.b=ZGL0fC0K; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=quicinc.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 45.79.224.7 as permitted sender) smtp.mailfrom=bounce@groups.io On Thu, Aug 01, 2024 at 16:36:15 +0700, Nhi Pham wrote: > This introduces fixed PCDs for SMBUS and BMC as specified to Ampere. > > Signed-off-by: Nhi Pham > --- > Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec b/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec > index 56e8b2fd2f11..5c5015c1bf21 100644 > --- a/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec > +++ b/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec > @@ -69,6 +69,18 @@ [PcdsFixedAtBuild] > gAmpereTokenSpaceGuid.PcdSmbiosTables0MajorVersion|0xFF|UINT8|0x00000005 > gAmpereTokenSpaceGuid.PcdSmbiosTables0MinorVersion|0xFF|UINT8|0x00000006 > > + # > + # SMBUS > + # > + gAmpereTokenSpaceGuid.PcdSmbusI2cBusNumber|0x00|UINT8|0x00000007 > + gAmpereTokenSpaceGuid.PcdSmbusI2cBusSpeed|100000|UINT32|0x00000008 # Hz > + > + # > + # BMC > + # > + gAmpereTokenSpaceGuid.PcdBmcSlaveAddr|0x10|UINT8|0x00000009 Current Smbus specification uses controller/target terminology. / Leif > + gAmpereTokenSpaceGuid.PcdBmcReadyGpio|0x18|UINT8|0x0000000A > + > [PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx] > # > # Firmware Volume Pcds > -- > 2.25.1 > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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