Add ACPI6.0 macros for GIC Distributor Initialization, GICC Structure
Initialization and GIC Redistributor Initialization.
Contributed-under: TianoCore Contribution Agreement 1.0
Reported-by: Dennis Chen <dennis.c...@arm.com>
Signed-off-by: Supreeth Venkatesh <supreeth.venkat...@arm.com>
Tested-by: Supreeth Venkatesh <supreeth.venkat...@arm.com>
---
EmbeddedPkg/Include/Library/AcpiLib.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/EmbeddedPkg/Include/Library/AcpiLib.h
b/EmbeddedPkg/Include/Library/AcpiLib.h
index 42710fd..e88e57f 100644
--- a/EmbeddedPkg/Include/Library/AcpiLib.h
+++ b/EmbeddedPkg/Include/Library/AcpiLib.h
@@ -38,6 +38,12 @@
GicDistHwId, GicDistBase, GicDistVector, EFI_ACPI_RESERVED_DWORD \
}
+#define EFI_ACPI_6_0_GIC_DISTRIBUTOR_INIT(GicDistHwId, GicDistBase,
GicDistVector, GicVersion) \
+ { \
+ EFI_ACPI_6_0_GICD, sizeof (EFI_ACPI_6_0_GIC_DISTRIBUTOR_STRUCTURE),
EFI_ACPI_RESERVED_WORD, \
+ GicDistHwId, GicDistBase, GicDistVector, GicVersion \
+ }
+
// Note the parking protocol is configured by UEFI if required
#define EFI_ACPI_5_0_GIC_STRUCTURE_INIT(GicId, AcpiCpuId, Flags, PmuIrq,
GicBase) \
{ \
@@ -54,12 +60,26 @@
GsivId, GicRBase, Mpidr
\
}
+// Note the parking protocol is configured by UEFI if required
+#define EFI_ACPI_6_0_GICC_STRUCTURE_INIT(GicId, AcpiCpuUid, Mpidr, Flags,
PmuIrq, \
+ GicBase, GicVBase, GicHBase, GsivId, GicRBase)
\
+ {
\
+ EFI_ACPI_6_0_GIC, sizeof (EFI_ACPI_6_0_GIC_STRUCTURE),
EFI_ACPI_RESERVED_WORD, \
+ GicId, AcpiCpuUid, Flags, 0, PmuIrq, 0, GicBase, GicVBase, GicHBase,
\
+ GsivId, GicRBase, Mpidr
\
+ }
+
#define EFI_ACPI_6_0_GIC_MSI_FRAME_INIT(GicMsiFrameId, PhysicalBaseAddress,
Flags, SPICount, SPIBase) \
{ \
EFI_ACPI_6_0_GIC_MSI_FRAME, sizeof (EFI_ACPI_6_0_GIC_MSI_FRAME_STRUCTURE),
EFI_ACPI_RESERVED_WORD, \
GicMsiFrameId, PhysicalBaseAddress, Flags, SPICount, SPIBase \
}
+#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 \
+ }
+
//
// SBSA Generic Watchdog
//
--
2.6.3
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