OvmfPkg: Add CSM16 and related drivers if CSM_ENABLE is set

Note: The CSM16 binary must be copied into the tree at
OvmfPkg/Csm/Csm16/Csm16.bin in order to use CSM_ENABLE.

If CSM_ENABLE is set during the build, then the CSM16 binary
and the CSM support (Legacy BIOS) drivers will be added to
the build.

Signed-off-by: jljusten
Reviewed-by: geekboy15a

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12682 6f19259b-4bc3-4df7-8a09-765794883524

OvmfPkg/Csm/Csm16/Csm16.inf

@@ -0,0 +1,23 @@
+## @file
+#  CSM Binary
+#
+#  Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+#  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.
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = Csm16
+  FILE_GUID                      = 1547B4F3-3E8A-4FEF-81C8-328ED647AB1A
+  MODULE_TYPE                    = USER_DEFINED
+  VERSION_STRING                 = 1.0
+
+[Binaries]
+  BIN|Csm16.bin|*

OvmfPkg/Csm/Csm16/ReadMe.txt

@@ -0,0 +1,12 @@
+This module allows a CSM16 binary to be easily included
+in the OVMF.fd output file.
+
+=== How to use Csm16.inf ===
+
+1. Copy the CSM16 binary to OvmfPkg/Csm/Csm16/Csm16.bin
+2. Build OVMF with CSM_ENABLE defined.
+
+   For example:
+   * build -D CSM_ENABLE, or
+   * OvmfPkg/build.sh -D CSM_ENABLE
+

OvmfPkg/OvmfPkgIa32.dsc

@@ -409,6 +409,12 @@
   MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
   MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
+!ifdef $(CSM_ENABLE)
+  IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+  IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+  OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
 !if $(BUILD_NEW_SHELL)
   ShellPkg/Application/Shell/Shell.inf {
     <LibraryClasses>

OvmfPkg/OvmfPkgIa32.fdf

@@ -251,6 +251,12 @@ INF  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
+!ifdef $(CSM_ENABLE)
+INF  IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+INF  IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+INF  RuleOverride=CSM OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
 ################################################################################
 
 [FV.FVMAIN_COMPACT]
@@ -360,6 +366,11 @@ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
     RAW ASL                |.aml
   }
 
+[Rule.Common.USER_DEFINED.CSM]
+  FILE FREEFORM = $(NAMED_GUID) {
+    RAW BIN                |.bin
+  }
+
 [Rule.Common.SEC.RESET_VECTOR]
   FILE RAW = $(NAMED_GUID) {
     RAW RAW                |.raw

OvmfPkg/OvmfPkgIa32X64.dsc

@@ -411,6 +411,12 @@
   MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
   MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
+!ifdef $(CSM_ENABLE)
+  IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+  IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+  OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
 !if $(BUILD_NEW_SHELL)
   ShellPkg/Application/Shell/Shell.inf {
     <LibraryClasses>

OvmfPkg/OvmfPkgIa32X64.fdf

@@ -251,6 +251,12 @@ INF  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
+!ifdef $(CSM_ENABLE)
+INF  IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+INF  IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+INF  RuleOverride=CSM OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
 ################################################################################
 
 [FV.FVMAIN_COMPACT]
@@ -360,6 +366,11 @@ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
     RAW ASL                |.aml
   }
 
+[Rule.Common.USER_DEFINED.CSM]
+  FILE FREEFORM = $(NAMED_GUID) {
+    RAW BIN                |.bin
+  }
+
 [Rule.Common.SEC.RESET_VECTOR]
   FILE RAW = $(NAMED_GUID) {
     RAW RAW                |.raw

OvmfPkg/OvmfPkgX64.dsc

@@ -410,6 +410,12 @@
   MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
   MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
+!ifdef $(CSM_ENABLE)
+  IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+  IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+  OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
 !if $(BUILD_NEW_SHELL)
   ShellPkg/Application/Shell/Shell.inf {
     <LibraryClasses>

OvmfPkg/OvmfPkgX64.fdf

@@ -251,6 +251,12 @@ INF  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
+!ifdef $(CSM_ENABLE)
+INF  IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+INF  IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+INF  RuleOverride=CSM OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
 ################################################################################
 
 [FV.FVMAIN_COMPACT]
@@ -360,6 +366,11 @@ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
     RAW ASL                |.aml
   }
 
+[Rule.Common.USER_DEFINED.CSM]
+  FILE FREEFORM = $(NAMED_GUID) {
+    RAW BIN                |.bin
+  }
+
 [Rule.Common.SEC.RESET_VECTOR]
   FILE RAW = $(NAMED_GUID) {
     RAW RAW                |.raw