OvmfPkg: split Include/OvmfPlatforms.h

Move platform specific macros to their own include files.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17432 6f19259b-4bc3-4df7-8a09-765794883524

OvmfPkg/Include/IndustryStandard/I440FxPiix4.h

@@ -0,0 +1,35 @@
+/** @file
+  Various register numbers and value bits based on the following publications:
+  - Intel(R) datasheet 290549-001
+  - Intel(R) datasheet 290562-001
+  - Intel(R) datasheet 297654-006
+  - Intel(R) datasheet 297738-017
+
+  Copyright (C) 2015, Red Hat, Inc.
+  Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>
+
+  This program and the accompanying materials are licensed and made available
+  under the terms and conditions of the BSD License which accompanies this
+  distribution.   The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
+  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+
+#ifndef __I440FX_PIIX4_H__
+#define __I440FX_PIIX4_H__
+
+#include <Library/PciLib.h>
+
+//
+// Host Bridge Device ID (DID) value for I440FX
+//
+#define INTEL_82441_DEVICE_ID 0x1237
+
+//
+// B/D/F/Type: 0/1/3/PCI
+//
+#define POWER_MGMT_REGISTER_PIIX4(Offset) PCI_LIB_ADDRESS (0, 1, 3, (Offset))
+
+#endif

OvmfPkg/Include/IndustryStandard/Q35MchIch9.h

@@ -0,0 +1,34 @@
+/** @file
+  Various register numbers and value bits based on the following publications:
+  - Intel(R) datasheet 316966-002
+  - Intel(R) datasheet 316972-004
+
+  Copyright (C) 2015, Red Hat, Inc.
+  Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>
+
+  This program and the accompanying materials are licensed and made available
+  under the terms and conditions of the BSD License which accompanies this
+  distribution.   The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
+  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+
+#ifndef __Q35_MCH_ICH9_H__
+#define __Q35_MCH_ICH9_H__
+
+#include <Library/PciLib.h>
+
+//
+// Host Bridge Device ID (DID) value for Q35/MCH
+//
+#define INTEL_Q35_MCH_DEVICE_ID 0x29C0
+
+//
+// B/D/F/Type: 0/0x1f/0/PCI
+//
+#define POWER_MGMT_REGISTER_Q35(Offset) \
+  PCI_LIB_ADDRESS (0, 0x1f, 0, (Offset))
+
+#endif

OvmfPkg/Include/OvmfPlatforms.h

@@ -1,6 +1,7 @@
 /** @file
   OVMF Platform definitions
 
+  Copyright (C) 2015, Red Hat, Inc.
   Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>
 
   This program and the accompanying materials are licensed and made
@@ -17,12 +18,8 @@
 
 #include <Library/PciLib.h>
 #include <IndustryStandard/Pci22.h>
-
+#include <IndustryStandard/Q35MchIch9.h>
-//
+#include <IndustryStandard/I440FxPiix4.h>
-// Host Bridge Device ID (DID) values for PIIX4 and Q35/MCH
-//
-#define INTEL_82441_DEVICE_ID     0x1237  // PIIX4
-#define INTEL_Q35_MCH_DEVICE_ID   0x29C0  // Q35
 
 //
 // OVMF Host Bridge DID Address
@@ -30,20 +27,4 @@
 #define OVMF_HOSTBRIDGE_DID \
   PCI_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)
 
-//
-// Power Management Device and Function numbers for PIIX4 and Q35/MCH
-//
-#define OVMF_PM_DEVICE_PIIX4  0x01
-#define OVMF_PM_FUNC_PIIX4    0x03
-#define OVMF_PM_DEVICE_Q35    0x1f
-#define OVMF_PM_FUNC_Q35      0x00
-
-//
-// Power Management Register access for PIIX4 and Q35/MCH
-//
-#define POWER_MGMT_REGISTER_PIIX4(Offset) \
-  PCI_LIB_ADDRESS (0, OVMF_PM_DEVICE_PIIX4, OVMF_PM_FUNC_PIIX4, (Offset))
-#define POWER_MGMT_REGISTER_Q35(Offset) \
-  PCI_LIB_ADDRESS (0, OVMF_PM_DEVICE_Q35, OVMF_PM_FUNC_Q35, (Offset))
-
 #endif