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>
Subject: [edk2-devel] [edk2-platforms][PATCH v1 2/2] Platform/Sgi: Extend SMBIOS support for RD-V2 platform
Date: Tue, 10 Oct 2023 14:52:25 +0530 [thread overview]
Message-ID: <20231010092225.896440-3-pranav.madhu@arm.com> (raw)
In-Reply-To: <20231010092225.896440-1-pranav.madhu@arm.com>
The Neoverse RD-V2 FVP platform includes 16 CPUs and each CPU has 64KB
of L1 instruction/data cache, 2MB of L2 cache and 32MB of system level
cache. Extend the SMBIOS support for RD-V2 platform with this
configuration.
Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
---
Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type1SystemInformation.c | 5 ++++-
Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type4ProcessorInformation.c | 7 +++++--
Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type7CacheInformation.c | 18 ++++++++++++++++++
3 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type1SystemInformation.c b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type1SystemInformation.c
index b7e2238fb39c..fe3c88672d7e 100644
--- a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type1SystemInformation.c
+++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type1SystemInformation.c
@@ -33,7 +33,8 @@
"RdV1Mc\0" \
"RdN2\0" \
"RdN2Cfg1\0" \
- "RdN2Cfg2\0"
+ "RdN2Cfg2\0" \
+ "RdV2\0"
typedef enum {
ManufacturerName = 1,
@@ -71,6 +72,8 @@ STATIC GUID mSmbiosUid[] = {
{0xa4941d3d, 0xfac3, 0x4ace, {0x9a, 0x7e, 0xce, 0x26, 0x76, 0x64, 0x5e, 0xda}},
/* Rd-N2-Cfg2 */
{0xd2946d07, 0x8057, 0x4c26, {0xbf, 0x53, 0x78, 0xa6, 0x5b, 0xe1, 0xc1, 0x60}},
+ /* Rd-V2 */
+ {0x3b1180a3, 0x0744, 0x4194, {0xae, 0x2e, 0xed, 0xa5, 0xbc, 0x2e, 0x43, 0x45}},
};
/* System information */
diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type4ProcessorInformation.c b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type4ProcessorInformation.c
index b59172cf1cb9..0f403e41a3c7 100644
--- a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type4ProcessorInformation.c
+++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type4ProcessorInformation.c
@@ -27,7 +27,7 @@
#define SOCKET_TYPE_BASE 3
#define SOCKET_TYPE_NUM 1
#define PROCESSOR_VERSION_BASE (SOCKET_TYPE_BASE + SOCKET_TYPE_NUM)
-#define PROCESSOR_VERSION_NUM 10
+#define PROCESSOR_VERSION_NUM 11
#define SERIAL_NUMBER_BASE (PROCESSOR_VERSION_BASE + PROCESSOR_VERSION_NUM)
#define TYPE4_STRINGS \
"0x000\0" /* Part Number */ \
@@ -43,6 +43,7 @@
"Neoverse-N2\0" \
"Neoverse-N2\0" \
"Neoverse-N2\0" \
+ "Neoverse-V2\0" \
"000-0\0" /* Serial number */ \
"783-3\0" \
"786-1\0" \
@@ -52,7 +53,8 @@
"78A-2\0" \
"7B7-1\0" \
"7B6-1\0" \
- "7B7-1\0"
+ "7B7-1\0" \
+ "7F2-1\0"
typedef enum {
PartNumber = 1,
@@ -178,6 +180,7 @@ InstallType4ProcessorInformation (
break;
case RdN2:
case RdN2Cfg1:
+ case RdV2:
mArmRdSmbiosType4.Base.CoreCount = CoreCount;
mArmRdSmbiosType4.Base.EnabledCoreCount = CoreCount;
mArmRdSmbiosType4.Base.ThreadCount = CoreCount;
diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type7CacheInformation.c b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type7CacheInformation.c
index b71ce721e2e8..d65ae9520679 100644
--- a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type7CacheInformation.c
+++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type7CacheInformation.c
@@ -334,6 +334,24 @@ InstallType7CacheInformation (
mArmRdSmbiosType7[4].Base.InstalledSize2 = 8192; // 8MB SLC
mArmRdSmbiosType7[4].Base.Associativity = CacheAssociativity16Way;
break;
+ case RdV2:
+ /* L1 instruction cache */
+ mArmRdSmbiosType7[0].Base.MaximumCacheSize2 = 64; // 64KB
+ mArmRdSmbiosType7[0].Base.InstalledSize2 = 64; // 64KB
+ mArmRdSmbiosType7[0].Base.Associativity = CacheAssociativity4Way;
+ /* L1 data cache */
+ mArmRdSmbiosType7[1].Base.MaximumCacheSize2 = 64; // 64KB
+ mArmRdSmbiosType7[1].Base.InstalledSize2 = 64; // 64KB
+ mArmRdSmbiosType7[1].Base.Associativity = CacheAssociativity4Way;
+ /* L2 cache */
+ mArmRdSmbiosType7[2].Base.MaximumCacheSize2 = 2048; // 2MB
+ mArmRdSmbiosType7[2].Base.InstalledSize2 = 2048; // 2MB
+ mArmRdSmbiosType7[2].Base.Associativity = CacheAssociativity8Way;
+ /* System level cache */
+ mArmRdSmbiosType7[4].Base.MaximumCacheSize2 = 32768; // 32MB SLC
+ mArmRdSmbiosType7[4].Base.InstalledSize2 = 32768; // 32MB SLC
+ mArmRdSmbiosType7[4].Base.Associativity = CacheAssociativity16Way;
+ break;
}
/* Install valid cache information tables */
--
2.34.1
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prev parent reply other threads:[~2023-10-10 9:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-10 9:22 [edk2-devel] [edk2-platforms][PATCH v1 0/2] Add SMBIOS support for RD-V2 platform Pranav Madhu
2023-10-10 9:22 ` [edk2-devel] [edk2-platforms][PATCH v1 1/2] Platform/Sgi: Define RD-V2 platform id values Pranav Madhu
2023-10-10 9:22 ` Pranav Madhu [this message]
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