From: "Chaganty, Rangasai V" <rangasai.v.chaganty@intel.com>
To: "Esakkithevar, Kathappan" <kathappan.esakkithevar@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Chiu, Chasel" <chasel.chiu@intel.com>,
"Desimone, Nathaniel L" <nathaniel.l.desimone@intel.com>,
"Kethi Reddy, Deepika" <deepika.kethi.reddy@intel.com>,
"Agyeman, Prince" <prince.agyeman@intel.com>
Subject: Re: [edk2-platforms] [PATCH V1 1/2] CoffeeLakeSiliconPkg: Add Cometlake U Silicon support
Date: Wed, 19 Feb 2020 07:40:55 +0000 [thread overview]
Message-ID: <BY5PR11MB4151A062EF6D7005DCBCFB6EB6100@BY5PR11MB4151.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20200218145343.11820-2-kathappan.esakkithevar@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
-----Original Message-----
From: Esakkithevar, Kathappan <kathappan.esakkithevar@intel.com>
Sent: Tuesday, February 18, 2020 6:54 AM
To: devel@edk2.groups.io
Cc: Chaganty, Rangasai V <rangasai.v.chaganty@intel.com>; Chiu, Chasel <chasel.chiu@intel.com>; Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Kethi Reddy, Deepika <deepika.kethi.reddy@intel.com>; Agyeman, Prince <prince.agyeman@intel.com>
Subject: [edk2-platforms] [PATCH V1 1/2] CoffeeLakeSiliconPkg: Add Cometlake U Silicon support
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2280
Adds CPU model, SA Device ID, PCH SKU ID for Cometlake U V1.
Key files
=========
* CpuReg.h - Add CPU Family Model support.
* SaRegsHostBridge.h - Add SA Device ID support.
* MrcInterface.h - Add CPU Family Model support in MRC.
* PchRegsLpcCnl.h - Add PCH SKU ID support.
Signed-off-by: Kathappan Esakkithevar <kathappan.esakkithevar@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Deepika Kethi Reddy <deepika.kethi.reddy@intel.com>
Cc: Prince Agyeman <prince.agyeman@intel.com>
---
.../Intel/CoffeelakeSiliconPkg/Cpu/Include/CpuRegs.h | 5 ++++-
.../PeiDxeSmmCpuPlatformLib/CpuPlatformLibrary.c | 18 +++++++++++++++++-
.../Pch/Include/Register/PchRegsLpcCnl.h | 3 ++-
.../Pch/Library/PeiDxeSmmPchInfoLib/PchInfoLibCnl.c | 5 ++++-
.../SystemAgent/Include/Register/SaRegsHostBridge.h | 5 ++++-
.../MemoryInit/Include/Coffeelake/MrcInterface.h | 5 +++--
6 files changed, 34 insertions(+), 7 deletions(-)
diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Include/CpuRegs.h b/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Include/CpuRegs.h
index 68f2c019e2..4b9ce8d4d3 100644
--- a/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Include/CpuRegs.h
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Include/CpuRegs.h
@@ -9,7 +9,7 @@
- Definitions beginning with "S_" are register sizes
- Definitions beginning with "N_" are the bit position
- Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.
+ <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -181,6 +181,7 @@ #define CPUID_FULL_FAMILY_MODEL_COFFEELAKE_ULT_ULX 0x000806E0 #define CPUID_FULL_FAMILY_MODEL_COFFEELAKE_DT_HALO 0x000906E0 #define CPUID_FULL_FAMILY_MODEL_CANNONLAKE_DT_HALO 0x00060670
+#define CPUID_FULL_FAMILY_MODEL_COMETLAKE_ULT 0x000A0660
#ifndef STALL_ONE_MICRO_SECOND
#define STALL_ONE_MICRO_SECOND 1
@@ -206,6 +207,7 @@ typedef enum {
EnumCpuCflUltUlx = CPUID_FULL_FAMILY_MODEL_COFFEELAKE_ULT_ULX,
EnumCpuCflDtHalo = CPUID_FULL_FAMILY_MODEL_COFFEELAKE_DT_HALO,
EnumCpuCnlDtHalo = CPUID_FULL_FAMILY_MODEL_CANNONLAKE_DT_HALO,
+ EnumCpuCmlUlt = CPUID_FULL_FAMILY_MODEL_COMETLAKE_ULT,
EnumCpuMax = CPUID_FULL_FAMILY_MODEL
} CPU_FAMILY;
@@ -256,6 +258,7 @@ typedef enum {
///
typedef enum {
EnumCflCpu = 0,
+ EnumCmlCpu,
EnumCpuUnknownGeneration = 255
} CPU_GENERATION;
#endif
diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Library/PeiDxeSmmCpuPlatformLib/CpuPlatformLibrary.c b/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Library/PeiDxeSmmCpuPlatformLib/CpuPlatformLibrary.c
index 18f2028fa9..702a10c9d8 100644
--- a/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Library/PeiDxeSmmCpuPlatformLib/CpuPlatformLibrary.c
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/Cpu/Library/PeiDxeSmmCpuPlatfor
+++ mLib/CpuPlatformLibrary.c
@@ -1,7 +1,7 @@
/** @file
CPU Platform Lib implementation.
- Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.
+ <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -80,6 +80,15 @@ GetCpuSku (
CpuDid = PciSegmentRead16 (PCI_SEGMENT_LIB_ADDRESS (SA_SEG_NUM, SA_MC_BUS, SA_MC_DEV, SA_MC_FUN, R_SA_MC_DEVICE_ID));
switch (CpuFamilyModel) {
+ case CPUID_FULL_FAMILY_MODEL_COMETLAKE_ULT:
+ switch (CpuDid) {
+ case V_SA_DEVICE_ID_CML_ULT_1: // CML ULT
+ case V_SA_DEVICE_ID_CML_ULT_2: // CML ULT
+ case V_SA_DEVICE_ID_CML_ULT_3: // CML ULT
+ CpuType = EnumCpuUlt;
+ break;
+ }
+ break;
case CPUID_FULL_FAMILY_MODEL_COFFEELAKE_ULT_ULX:
switch (CpuDid) {
case V_SA_DEVICE_ID_KBL_MB_ULT_1: // KBL ULT OPI
@@ -87,6 +96,9 @@ GetCpuSku (
case V_SA_DEVICE_ID_CFL_ULT_2: // CFL ULT
case V_SA_DEVICE_ID_CFL_ULT_3: // CFL ULT
case V_SA_DEVICE_ID_CFL_ULT_4: // CFL ULT
+ case V_SA_DEVICE_ID_CML_ULT_1: // CML ULT
+ case V_SA_DEVICE_ID_CML_ULT_2: // CML ULT
+ case V_SA_DEVICE_ID_CML_ULT_3: // CML ULT
CpuType = EnumCpuUlt;
break;
@@ -378,6 +390,10 @@ GetCpuGeneration (
CpuGeneration = EnumCflCpu;
break;
+ case EnumCpuCmlUlt:
+ CpuGeneration = EnumCmlCpu;
+ break;
+
default:
CpuGeneration = EnumCpuUnknownGeneration;
ASSERT (FALSE);
diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Register/PchRegsLpcCnl.h b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Register/PchRegsLpcCnl.h
index 74789a87ce..e8a18cac3e 100644
--- a/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Register/PchRegsLpcCnl.h
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Register/PchRegsLpc
+++ Cnl.h
@@ -21,7 +21,7 @@
- Registers / bits of new devices introduced in a PCH generation will be just named
as "_PCH_" without [generation_name] inserted.
- Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.
+ <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -31,6 +31,7 @@
#define V_LPC_CFG_DID_CNL_H 0xA300
#define V_LPC_CFG_DID_CNL_LP 0x9D80
+#define V_LPC_CFG_DID_CML_LP 0x0280
//
// PCH-LP Device IDs
diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Library/PeiDxeSmmPchInfoLib/PchInfoLibCnl.c b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Library/PeiDxeSmmPchInfoLib/PchInfoLibCnl.c
index 431b1470c2..da6479f212 100644
--- a/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Library/PeiDxeSmmPchInfoLib/PchInfoLibCnl.c
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Library/PeiDxeSmmPchInfoLib
+++ /PchInfoLibCnl.c
@@ -4,7 +4,7 @@
All function in this library is available for PEI, DXE, and SMM,
But do not support UEFI RUNTIME environment call.
- Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.
+ <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -37,6 +37,9 @@ PchSeriesFromLpcDid (
case V_LPC_CFG_DID_CNL_LP:
return PCH_LP;
+ case V_LPC_CFG_DID_CML_LP:
+ return PCH_LP;
+
default:
return PCH_UNKNOWN_SERIES;
}
diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/Include/Register/SaRegsHostBridge.h b/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/Include/Register/SaRegsHostBridge.h
index 2cc0e5be68..67bbf13d77 100644
--- a/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/Include/Register/SaRegsHostBridge.h
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/Include/Register/Sa
+++ RegsHostBridge.h
@@ -15,7 +15,7 @@
- Registers / bits of new devices introduced in a SA generation will be just named
as "_SA_" without [generation_name] inserted.
- Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.
+ <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -112,6 +112,9 @@
#define V_SA_DEVICE_ID_CFL_ULT_4 0x3E35 ///< CoffeeLake Mobile (CFL-U 2+(1 or 2)) SA DID
#define V_SA_DEVICE_ID_CFL_ULT_6 0x3ECC ///< CoffeeLake Mobile (CFL-U 2+3e) SA DID
+#define V_SA_DEVICE_ID_CML_ULT_1 0x9B51 ///< CometLake (CML-U 6+2) SA DID
+#define V_SA_DEVICE_ID_CML_ULT_2 0x9B61 ///< CometLake (CML-U 4+2) SA DID
+#define V_SA_DEVICE_ID_CML_ULT_3 0x9B71 ///< CometLake (CML-U 2+2) SA DID
//
// CoffeeLake CPU Desktop SA Device IDs B0:D0:F0 // diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/MemoryInit/Include/Coffeelake/MrcInterface.h b/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/MemoryInit/Include/Coffeelake/MrcInterface.h
index 635906cc2b..b9b390cc71 100644
--- a/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/MemoryInit/Include/Coffeelake/MrcInterface.h
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/SystemAgent/MemoryInit/Include/
+++ Coffeelake/MrcInterface.h
@@ -1,7 +1,7 @@
/** @file
This file includes all the data structures that the MRC considers "global data".
- Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.
+ <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -477,7 +477,8 @@ typedef enum { /// typedef enum {
cmCFL_ULX_ULT = CPUID_FULL_FAMILY_MODEL_COFFEELAKE_ULT_ULX, ///< Coffeelake ULT/ULX
- cmCFL_DT_HALO = CPUID_FULL_FAMILY_MODEL_COFFEELAKE_DT_HALO ///< Coffeelake DT/Halo
+ cmCFL_DT_HALO = CPUID_FULL_FAMILY_MODEL_COFFEELAKE_DT_HALO, ///< Coffeelake DT/Halo
+ cmCML_ULX_ULT = CPUID_FULL_FAMILY_MODEL_COMETLAKE_ULT ///< Cometlake ULT/ULX
} MrcCpuModel;
///
--
2.16.2.windows.1
next prev parent reply other threads:[~2020-02-19 7:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 14:53 [edk2-platforms] [PATCH V1 0/2] Add Cometlake U Silicon support and Enable build Kathappan Esakkithevar
2020-02-18 14:53 ` [edk2-platforms] [PATCH V1 1/2] CoffeeLakeSiliconPkg: Add Cometlake U Silicon support Kathappan Esakkithevar
2020-02-19 4:06 ` [edk2-devel] " Nate DeSimone
2020-02-19 6:42 ` Chiu, Chasel
2020-02-19 7:40 ` Chaganty, Rangasai V [this message]
2020-02-18 14:53 ` [edk2-platforms] [PATCH V1 2/2] Enable build for CometlakeOpenBoardPkg Kathappan Esakkithevar
2020-02-19 4:06 ` Nate DeSimone
2020-02-19 6:43 ` Chiu, Chasel
2020-02-19 7:49 ` Chaganty, Rangasai V
2020-02-19 12:11 ` Kathappan Esakkithevar
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