From: "Aditya Angadi" <aditya.angadi@arm.com>
To: devel@edk2.groups.io
Cc: thomas.abraham@arm.com, ard.biesheuvel@arm.com,
vijayenthiran.subramaniam@arm.com, leif@nuviainc.com,
Aditya Angadi <aditya.angadi@arm.com>
Subject: [PATCH v5][edk2-platforms 06/17] Platform/ARM/SgiPkg: Obtain rd-e1-edge platform core count from PCD
Date: Tue, 5 May 2020 18:32:03 +0530 [thread overview]
Message-ID: <20200505130214.25592-7-aditya.angadi@arm.com> (raw)
In-Reply-To: <20200505130214.25592-1-aditya.angadi@arm.com>
The number of processing elements is hardcoded in the MADT ACPI table
of the RD-E1-Edge platform. Remove the hardcoded value and obtain the
core count on platform from PCDs instead.
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
---
Platform/ARM/SgiPkg/AcpiTables/RdE1Edge/Madt.aslc | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Platform/ARM/SgiPkg/AcpiTables/RdE1Edge/Madt.aslc b/Platform/ARM/SgiPkg/AcpiTables/RdE1Edge/Madt.aslc
index 48e7a61478e8..58378b570b12 100644
--- a/Platform/ARM/SgiPkg/AcpiTables/RdE1Edge/Madt.aslc
+++ b/Platform/ARM/SgiPkg/AcpiTables/RdE1Edge/Madt.aslc
@@ -14,6 +14,9 @@
#include <Library/PcdLib.h>
#include <IndustryStandard/Acpi.h>
+#define CORE_CNT (FixedPcdGet32 (PcdClusterCount) * \
+ FixedPcdGet32 (PcdCoreCount))
+
// EFI_ACPI_6_2_GIC_STRUCTURE
#define EFI_ACPI_6_2_GICC_STRUCTURE_INIT(GicId, AcpiCpuUid, Mpidr, Flags, \
PmuIrq, GicBase, GicVBase, GicHBase, GsivId, GicRBase, Efficiency) \
@@ -85,7 +88,7 @@
typedef struct {
EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header;
- EFI_ACPI_6_2_GIC_STRUCTURE GicInterfaces[32];
+ EFI_ACPI_6_2_GIC_STRUCTURE GicInterfaces[CORE_CNT];
EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE GicDistributor;
EFI_ACPI_6_2_GICR_STRUCTURE GicRedistributor;
EFI_ACPI_6_2_GIC_ITS_STRUCTURE GicIts;
--
2.17.1
next prev parent reply other threads:[~2020-05-05 13:03 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 13:01 [PATCH v5][edk2-platforms 00/17] Platform/Arm/Sgi: Add platform support for RD-Daniel Aditya Angadi
2020-05-05 13:01 ` [PATCH v5][edk2-platforms 01/17] Platform/ARM/SgiPkg: Create platform specific dsc files Aditya Angadi
2020-05-05 13:01 ` [PATCH v5][edk2-platforms 02/17] Platform/ARM/SgiPkg: Let platforms define core and cluster count Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 03/17] Platform/ARM/SgiPkg: Let platforms define GIC related PCD values Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 04/17] Platform/ARM/SgiPkg: Create platform specific fd include file Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 05/17] Platform/ARM/SgiPkg: Let platform specify the ACPI tables to include Aditya Angadi
2020-05-05 13:02 ` Aditya Angadi [this message]
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 07/17] Platform/ARM/SgiPkg: Refactor GIC related ACPI helper macros Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 08/17] Platform/ARM/SgiPkg: Update SGI-575 MADT table to ACPI 6.2 Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 09/17] Platform/ARM/SgiPkg: Move common platform description to SSDT Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 10/17] Platform/ARM/SgiPkg: Add helper macros for SRAT table Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 11/17] Platform/ARM/SgiPkg: Add support for remote numa memory nodes Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 12/17] Platform/ARM/SgiPkg: Add SRAT table for RdN1Edge dual-chip platform Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 13/17] Platform/ARM/SgiPkg: Use chip count constant on rdn1edgex2 platform Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 14/17] Platform/ARM/SgiPkg: Add ACPI tables for Rd-Daniel Config-M Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 15/17] Platform/ARM/SgiPkg: Add initial support for RD-Daniel Config-M platform Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 16/17] Platform/ARM/SgiPkg: Add ACPI tables for RD-Daniel Config-XLR Aditya Angadi
2020-05-05 13:02 ` [PATCH v5][edk2-platforms 17/17] Platform/ARM/SgiPkg: Add initial support for RD-Daniel Config-XLR platform Aditya Angadi
2020-05-05 18:18 ` [edk2-devel] [PATCH v5][edk2-platforms 00/17] Platform/Arm/Sgi: Add platform support for RD-Daniel Ard Biesheuvel
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