diff options
Diffstat (limited to 'Silicon/Socionext/SynQuacer/AcpiTables/Gtdt.aslc')
| -rw-r--r-- | Silicon/Socionext/SynQuacer/AcpiTables/Gtdt.aslc | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/Silicon/Socionext/SynQuacer/AcpiTables/Gtdt.aslc b/Silicon/Socionext/SynQuacer/AcpiTables/Gtdt.aslc new file mode 100644 index 0000000000..b739199094 --- /dev/null +++ b/Silicon/Socionext/SynQuacer/AcpiTables/Gtdt.aslc @@ -0,0 +1,93 @@ +/** @file
+* Generic Timer Description Table (GTDT)
+*
+* Copyright (c) 2012 - 2016, ARM Limited. All rights reserved.
+* Copyright (c) 2018, Linaro Limited. All rights reserved.
+*
+* 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.
+*
+**/
+
+#include <Library/AcpiLib.h>
+#include <Library/PcdLib.h>
+#include <IndustryStandard/Acpi.h>
+
+#include "AcpiTables.h"
+
+#define SYSTEM_TIMER_BASE_ADDRESS 0xFFFFFFFFFFFFFFFF
+
+#define GTDT_GLOBAL_FLAGS 0
+#define GTDT_GTIMER_FLAGS EFI_ACPI_6_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
+
+#pragma pack (1)
+
+typedef struct {
+ EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE Gtdt;
+ EFI_ACPI_6_0_GTDT_GT_BLOCK_STRUCTURE TimerBase;
+ EFI_ACPI_6_0_GTDT_GT_BLOCK_TIMER_STRUCTURE TimerFrame;
+ EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE Watchdog;
+} EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLES;
+
+#pragma pack ()
+
+EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLES Gtdt = {
+ {
+ __ACPI_HEADER(
+ EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLES,
+ EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION
+ ),
+ SYSTEM_TIMER_BASE_ADDRESS, // UINT64 PhysicalAddress
+ 0, // UINT32 Reserved
+ FixedPcdGet32 (PcdArmArchTimerSecIntrNum), // UINT32 SecurePL1TimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 SecurePL1TimerFlags
+ FixedPcdGet32 (PcdArmArchTimerIntrNum), // UINT32 NonSecurePL1TimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 NonSecurePL1TimerFlags
+ FixedPcdGet32 (PcdArmArchTimerVirtIntrNum), // UINT32 VirtualTimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 VirtualTimerFlags
+ FixedPcdGet32 (PcdArmArchTimerHypIntrNum), // UINT32 NonSecurePL2TimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 NonSecurePL2TimerFlags
+ 0xFFFFFFFFFFFFFFFF, // UINT64 CntReadBasePhysicalAddress
+ 2, // UINT32 PlatformTimerCount
+ sizeof (EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE) // UINT32 PlatfromTimerOffset
+ },
+ {
+ EFI_ACPI_6_0_GTDT_GT_BLOCK, // UINT8 Type
+ sizeof (EFI_ACPI_6_0_GTDT_GT_BLOCK_STRUCTURE) +
+ sizeof (EFI_ACPI_6_0_GTDT_GT_BLOCK_TIMER_STRUCTURE),
+ // UINT16 Length
+ EFI_ACPI_RESERVED_BYTE, // UINT8 Reserved
+ 0x2A810000, // UINT64 CntCtlBase
+ 1, // UINT32 GTBlockTimerCount
+ sizeof (EFI_ACPI_6_0_GTDT_GT_BLOCK_STRUCTURE) // UINT32 GTBlockTimerOffset
+ },
+ {
+ 0, // UINT8 GTFrameNumber
+ {0, 0, 0}, // UINT8 Reserved[3]
+ 0x2A830000, // UINT64 CntBaseX
+ 0xFFFFFFFFFFFFFFFF, // UINT64 CntEL0BaseX
+ 92, // UINT32 GTxPhysicalTimerGSIV
+ 0, // UINT32 GTxPhysicalTimerFlags
+ 0, // UINT32 GTxVirtualTimerGSIV
+ 0, // UINT32 GTxVirtualTimerFlags
+ EFI_ACPI_6_0_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY
+ // UINT32 GTxCommonFlags
+ },
+ EFI_ACPI_6_0_SBSA_GENERIC_WATCHDOG_STRUCTURE_INIT (
+ FixedPcdGet32 (PcdGenericWatchdogRefreshBase),
+ FixedPcdGet32 (PcdGenericWatchdogControlBase),
+ 94,
+ 0),
+};
+
+//
+// Reference the table being generated to prevent the optimizer
+// from removing the data structure from the executable
+//
+VOID* CONST ReferenceAcpiTable = &Gtdt;
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