diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-01-30 11:42:34 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-03-15 16:04:30 +0000 |
| commit | 3b5091beadc90b447849eeb03859d7d80ad88cda (patch) | |
| tree | 5bd029163c7287453e802f22df05156a02f3fe03 /Silicon/Socionext/SynQuacer/AcpiTables/AcpiTables.h | |
| parent | 9dd8190e49956e02dbeeda7c5d8e08e854283f9e (diff) | |
| download | edk2-platforms-3b5091beadc90b447849eeb03859d7d80ad88cda.tar.xz | |
Silicon/SynQuacer: add ACPI drivers and tables
Add the ACPI tables describing various parts of the SynQuacer SoC and
its peripherals, and the drivers to expose them to the EvalBoard and
DeveloperBox platforms.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Graeme Gregory <graeme.gregory@linaro.org>
Diffstat (limited to 'Silicon/Socionext/SynQuacer/AcpiTables/AcpiTables.h')
| -rw-r--r-- | Silicon/Socionext/SynQuacer/AcpiTables/AcpiTables.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/Silicon/Socionext/SynQuacer/AcpiTables/AcpiTables.h b/Silicon/Socionext/SynQuacer/AcpiTables/AcpiTables.h new file mode 100644 index 0000000000..734a60a5b0 --- /dev/null +++ b/Silicon/Socionext/SynQuacer/AcpiTables/AcpiTables.h @@ -0,0 +1,73 @@ +/** @file
+*
+* Copyright (c) 2013-2014, 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.
+*
+**/
+
+#ifndef __ACPITABLES_H__
+#define __ACPITABLES_H__
+
+//
+// ACPI table information used to initialize tables.
+//
+#define EFI_ACPI_OEM_ID 'S','N','I',' ',' ',' '
+#define EFI_ACPI_OEM_TABLE_ID SIGNATURE_64('S','Y','N','Q','U','A','C','R')
+#define EFI_ACPI_OEM_REVISION FixedPcdGet32 (PcdAcpiDefaultOemRevision)
+#define EFI_ACPI_CREATOR_ID SIGNATURE_32('L','N','R','O')
+#define EFI_ACPI_CREATOR_REVISION FixedPcdGet32 (PcdAcpiDefaultCreatorRevision)
+
+// A macro to initialise the common header part of EFI ACPI tables as defined by
+// EFI_ACPI_DESCRIPTION_HEADER structure.
+#define __ACPI_HEADER(Signature, Type, Revision) { \
+ Signature, /* UINT32 Signature */ \
+ sizeof (Type), /* UINT32 Length */ \
+ Revision, /* UINT8 Revision */ \
+ 0, /* UINT8 Checksum */ \
+ { EFI_ACPI_OEM_ID }, /* UINT8 OemId[6] */ \
+ EFI_ACPI_OEM_TABLE_ID, /* UINT64 OemTableId */ \
+ EFI_ACPI_OEM_REVISION, /* UINT32 OemRevision */ \
+ EFI_ACPI_CREATOR_ID, /* UINT32 CreatorId */ \
+ EFI_ACPI_CREATOR_REVISION /* UINT32 CreatorRevision */ \
+ }
+
+#define EFI_ACPI_6_0_GIC_REDISTRIBUTOR_INIT(RedisRegionAddr, RedisDiscLength) \
+ { \
+ EFI_ACPI_6_0_GICR, \
+ sizeof (EFI_ACPI_6_0_GICR_STRUCTURE), \
+ 0, \
+ RedisRegionAddr, \
+ RedisDiscLength \
+ }
+
+#define EFI_ACPI_6_0_GIC_ITS_FRAME_INIT(Id, PhysAddress) \
+ { \
+ EFI_ACPI_6_0_GIC_ITS, \
+ sizeof (EFI_ACPI_6_0_GIC_ITS_STRUCTURE), \
+ 0, \
+ Id, \
+ PhysAddress, \
+ 0 \
+ }
+
+#define EFI_ACPI_6_0_SBSA_GENERIC_WATCHDOG_STRUCTURE_INIT(RefreshFramePhys, \
+ ControlFramePhys, WatchdogTimerGSIV, WatchdogTimerFlags) \
+ { \
+ EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG, \
+ sizeof(EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE), \
+ EFI_ACPI_RESERVED_WORD, \
+ RefreshFramePhys, \
+ ControlFramePhys, \
+ WatchdogTimerGSIV, \
+ WatchdogTimerFlags \
+ }
+
+#endif
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