[edk2-devel] [edk2-platforms][PATCH v2 2/5] AmpereSiliconPkg: Define PCDs for SMBUS and BMC

["Nhi Pham via groups.io" <nhi=os.amperecomputing.com@groups.io>]

This introduces fixed PCDs for SMBUS and BMC as specified to Ampere.

Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com>
---
 Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec b/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec
index 56e8b2fd2f11..c8e3b5784bdb 100644
--- a/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec
+++ b/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec
@@ -66,8 +66,19 @@ [PcdsFixedAtBuild]
   #
   # SMBIOS Type 0 Pcd
   #
-  gAmpereTokenSpaceGuid.PcdSmbiosTables0MajorVersion|0xFF|UINT8|0x00000005
-  gAmpereTokenSpaceGuid.PcdSmbiosTables0MinorVersion|0xFF|UINT8|0x00000006
+  gAmpereTokenSpaceGuid.PcdSmbiosTables0MajorVersion|0xFF|UINT8|0x00000005
+  gAmpereTokenSpaceGuid.PcdSmbiosTables0MinorVersion|0xFF|UINT8|0x00000006
+
+  #
+  # I2C PCDs for SMBUS
+  #
+  gAmpereTokenSpaceGuid.PcdSmbusI2cBusNumber|0x00|UINT8|0x00000007
+  gAmpereTokenSpaceGuid.PcdSmbusI2cBusSpeed|100000|UINT32|0x00000008 # Hz
+
+  #
+  # GPIO pin to support BMC ready check
+  #
+  gAmpereTokenSpaceGuid.PcdBmcReadyGpio|0x18|UINT8|0x00000009
 
 [PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx]
   #
-- 
2.25.1



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#120263): https://edk2.groups.io/g/devel/message/120263
Mute This Topic: https://groups.io/mt/107765354/7686176
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io]
-=-=-=-=-=-=-=-=-=-=-=-