From: "Pranav Madhu" <pranav.madhu@arm.com>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
Sami Mujawar <sami.mujawar@arm.com>,
Pierre Gondois <pierre.gondois@arm.com>
Subject: [edk2-platforms][PATCH V3 06/14] Platform/Sgi: Add DSDT ACPI table for RD-N1-Edge dual-chip platform
Date: Tue, 11 May 2021 01:36:07 +0530 [thread overview]
Message-ID: <20210510200615.26879-7-pranav.madhu@arm.com> (raw)
In-Reply-To: <20210510200615.26879-1-pranav.madhu@arm.com>
The RD-N1-Edge dual-chip platform is composed of two RD-N1-Edge
platforms connected over a coherent link. Each chip has two clusters
with four CPUs in each cluster. Add the Differentiated System
Description Table (DSDT) ACPI table for this platform with processor
container devices defined containing the corresponding processor
devices.
Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
---
Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2AcpiTables.inf | 2 +-
Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2/Dsdt.asl | 136 ++++++++++++++++++++
2 files changed, 137 insertions(+), 1 deletion(-)
diff --git a/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2AcpiTables.inf b/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2AcpiTables.inf
index 76886d1c6a17..c7c29b9c5946 100644
--- a/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2AcpiTables.inf
+++ b/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2AcpiTables.inf
@@ -21,7 +21,7 @@
Gtdt.aslc
Iort.aslc
Mcfg.aslc
- RdN1Edge/Dsdt.asl
+ RdN1EdgeX2/Dsdt.asl
RdN1EdgeX2/Hmat.aslc
RdN1EdgeX2/Madt.aslc
RdN1EdgeX2/Srat.aslc
diff --git a/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2/Dsdt.asl b/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2/Dsdt.asl
new file mode 100644
index 000000000000..2379f20a79ef
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2/Dsdt.asl
@@ -0,0 +1,136 @@
+/** @file
+* Differentiated System Description Table Fields (DSDT)
+*
+* Copyright (c) 2021, ARM Ltd. All rights reserved.
+*
+* SPDX-License-Identifier: BSD-2-Clause-Patent
+*
+* @par Specification Reference:
+* - ACPI 6.3, Section 5.2.11.1, Differentiated System Description Table
+**/
+
+#include "SgiAcpiHeader.h"
+#include "SgiPlatform.h"
+
+DefinitionBlock ("DsdtTable.aml", "DSDT", 2, "ARMLTD", "ARMSGI",
+ EFI_ACPI_ARM_OEM_REVISION) {
+ Scope (_SB) {
+ /* Chip 0 CPUs */
+ Device (CLU0) { // Cluster 0
+ Name (_HID, "ACPI0010")
+ Name (_UID, 0)
+
+ Device (CP00) { // Neoverse-N1: Cluster 0, Cpu 0
+ Name (_HID, "ACPI0007")
+ Name (_UID, 0)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP01) { // Neoverse-N1: Cluster 0, Cpu 1
+ Name (_HID, "ACPI0007")
+ Name (_UID, 1)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP02) { // Neoverse-N1: Cluster 0, Cpu 2
+ Name (_HID, "ACPI0007")
+ Name (_UID, 2)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP03) { // Neoverse-N1: Cluster 0, Cpu 3
+ Name (_HID, "ACPI0007")
+ Name (_UID, 3)
+ Name (_STA, 0xF)
+ }
+ }
+
+ Device (CLU1) { // Cluster 1
+ Name (_HID, "ACPI0010")
+ Name (_UID, 1)
+
+ Device (CP04) { // Neoverse-N1: Cluster 1, Cpu 0
+ Name (_HID, "ACPI0007")
+ Name (_UID, 4)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP05) { // Neoverse-N1: Cluster 1, Cpu 1
+ Name (_HID, "ACPI0007")
+ Name (_UID, 5)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP06) { // Neoverse-N1: Cluster 1, Cpu 2
+ Name (_HID, "ACPI0007")
+ Name (_UID, 6)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP07) { // Neoverse-N1: Cluster 1, Cpu 3
+ Name (_HID, "ACPI0007")
+ Name (_UID, 7)
+ Name (_STA, 0xF)
+ }
+ }
+
+ /* Chip 1 CPUs */
+ Device (CLU2) { // Cluster 2
+ Name (_HID, "ACPI0010")
+ Name (_UID, 2)
+
+ Device (CP08) { // Neoverse-N1: Cluster 2, Cpu 0
+ Name (_HID, "ACPI0007")
+ Name (_UID, 8)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP09) { // Neoverse-N1: Cluster 2, Cpu 1
+ Name (_HID, "ACPI0007")
+ Name (_UID, 9)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP10) { // Neoverse-N1: Cluster 2, Cpu 2
+ Name (_HID, "ACPI0007")
+ Name (_UID, 10)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP11) { // Neoverse-N1: Cluster 2, Cpu 3
+ Name (_HID, "ACPI0007")
+ Name (_UID, 11)
+ Name (_STA, 0xF)
+ }
+ }
+
+ Device (CLU3) { // Cluster 3
+ Name (_HID, "ACPI0010")
+ Name (_UID, 3)
+
+ Device (CP12) { // Neoverse-N1: Cluster 3, Cpu 0
+ Name (_HID, "ACPI0007")
+ Name (_UID, 12)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP13) { // Neoverse-N1: Cluster 3, Cpu 1
+ Name (_HID, "ACPI0007")
+ Name (_UID, 13)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP14) { // Neoverse-N1: Cluster 3, Cpu 2
+ Name (_HID, "ACPI0007")
+ Name (_UID, 14)
+ Name (_STA, 0xF)
+ }
+
+ Device (CP15) { // Neoverse-N1: Cluster 3, Cpu 3
+ Name (_HID, "ACPI0007")
+ Name (_UID, 15)
+ Name (_STA, 0xF)
+ }
+ }
+ } // Scope(_SB)
+}
--
2.17.1
next prev parent reply other threads:[~2021-05-10 20:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 20:06 [edk2-platforms][PATCH V3 00/14] Platform/Sgi: Add PPTT table for Neoverse Reference Design platforms Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 01/14] Platform/Sgi: Helper macros for PPTT Table Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 02/14] Platform/Sgi: Add CPU container for SGI-575 Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 03/14] Platform/Sgi: ACPI PPTT table for SGI-575 platform Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 04/14] Platform/Sgi: Add CPU container for RD-N1-Edge Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 05/14] Platform/Sgi: ACPI PPTT table for RD-N1-Edge platform Pranav Madhu
2021-05-10 20:06 ` Pranav Madhu [this message]
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 07/14] Platform/Sgi: ACPI PPTT table for RD-N1-Edge dual-chip Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 08/14] Platform/Sgi: ACPI PPTT table for RD-E1-Edge platform Pranav Madhu
2021-05-11 11:05 ` Sami Mujawar
2021-05-11 11:25 ` Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 09/14] Platform/Sgi: Add CPU container for RD-V1 platform Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 10/14] Platform/Sgi: ACPI PPTT Table " Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 11/14] Platform/Sgi: Add CPU container for RD-V1 quad-chip platform Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 12/14] Platform/Sgi: ACPI PPTT Table " Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 13/14] Platform/Sgi: Add CPU container for RD-N2 platform Pranav Madhu
2021-05-10 20:06 ` [edk2-platforms][PATCH V3 14/14] Platform/Sgi: ACPI PPTT table " Pranav Madhu
2021-05-11 11:09 ` [edk2-platforms][PATCH V3 00/14] Platform/Sgi: Add PPTT table for Neoverse Reference Design platforms Sami Mujawar
2021-05-11 11:17 ` Pranav Madhu
2021-05-11 14:14 ` Sami Mujawar
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