summaryrefslogtreecommitdiff
path: root/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Mcfg.aslc
diff options
context:
space:
mode:
Diffstat (limited to 'ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Mcfg.aslc')
-rw-r--r--ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Mcfg.aslc66
1 files changed, 66 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Mcfg.aslc b/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Mcfg.aslc
new file mode 100644
index 000000000..d7e855fa7
--- /dev/null
+++ b/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Mcfg.aslc
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2013 Linaro Limited
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the BSD License which accompanies
+ * this distribution, and is available at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ * Yi Li - yi.li@linaro.org
+*/
+
+#include <IndustryStandard/Acpi.h>
+#include <Platform.h>
+
+#define ACPI_5_0_MCFG_VERSION 0x1
+
+#pragma pack(1)
+typedef struct
+{
+ EFI_ACPI_DESCRIPTION_HEADER Header;
+ UINT64 Reserved1;
+ UINT64 ullBaseAddress;
+ UINT16 usSegGroupNum;
+ UINT8 ucStartBusNum;
+ UINT8 ucEndBusNum;
+ UINT32 Reserved2;
+}EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE;
+#pragma pack()
+
+EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE Mcfg=
+{
+ {
+ EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE,
+ sizeof (EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE),
+ ACPI_5_0_MCFG_VERSION,
+ 0x00, // Checksum will be updated at runtime
+ {EFI_ACPI_OEM_ID},
+ EFI_ACPI_OEM_TABLE_ID,
+ EFI_ACPI_OEM_REVISION,
+ EFI_ACPI_CREATOR_ID,
+ EFI_ACPI_CREATOR_REVISION
+ },
+ 0x0000000000000000, //Reserved
+ 0x0000000000000000, //Base Address
+ 0x0000, //Segment Group Number
+ 0x00, //Start Bus Number
+ 0x00, //End Bus Number
+ 0x00000000, //Reserved
+};
+
+VOID*
+ReferenceAcpiTable (
+ VOID
+ )
+{
+ //
+ // Reference the table being generated to prevent the optimizer from removing the
+ // data structure from the exeutable
+ //
+ return (VOID*)&Mcfg;
+}
+
+
+
+