From: Wathsala Vithanage <wathsala.vithanage@arm.com>
To: Wathsala Vithanage <wathsala.vithanage@arm.com>,
Bruce Richardson <bruce.richardson@intel.com>
Cc: dev@dpdk.org, longli@microsoft.com, weh@microsoft.com,
nd@arm.com, Dhruv Tripathi <dhruv.tripathi@arm.com>
Subject: [PATCH] config/arm: add Microsoft Azure Cobalt-100 SoC
Date: Wed, 23 Jul 2025 18:53:49 +0000 [thread overview]
Message-ID: <20250723185349.4116573-1-wathsala.vithanage@arm.com> (raw)
Add Microsoft Azure Cobalt-100 to arm build.
Signed-off-by: Wathsala Vithanage <wathsala.vithanage@arm.com>
Reviewed-by: Dhruv Tripathi <dhruv.tripathi@arm.com>
---
config/arm/meson.build | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 35b7553e74..1cd5bc1a5a 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -288,6 +288,22 @@ implementer_ionic = {
}
}
+implementer_microsoft = {
+ 'description': 'Microsoft Corporation',
+ 'flags': [],
+ 'part_number_config': {
+ '0xd49': {
+ 'mcpu': 'mcpu_cobalt100',
+ 'flags': [
+ ['RTE_MACHINE', '"neoverse-n2"'],
+ ['RTE_ARM_FEATURE_ATOMICS', true],
+ ['RTE_MAX_LCORE', 128],
+ ['RTE_MAX_NUMA_NODES', 2]
+ ]
+ },
+ }
+}
+
implementer_phytium = {
'description': 'Phytium',
'flags': [
@@ -344,6 +360,7 @@ implementers = {
'0x48': implementer_hisilicon,
'0x50': implementer_ampere,
'0x51': implementer_qualcomm,
+ '0x6d': implementer_microsoft,
'0x70': implementer_phytium,
'0x75': implementer_ionic,
'0xc0': implementer_ampere,
@@ -464,6 +481,13 @@ soc_cn10k = {
'sve_acle': false
}
+soc_cobalt100 = {
+ 'description' : 'Microsot Azure Cobalt 100',
+ 'implementer' : '0x6d',
+ 'part_number': '0xd49',
+ 'numa': true
+}
+
soc_dpaa = {
'description': 'NXP DPAA',
'implementer': '0x41',
@@ -653,6 +677,10 @@ mcpu_defs = {
'march': 'armv8-a',
'march_extensions': ['crc']
},
+ 'mcpu_cobalt100': {
+ 'march': 'armv9-a',
+ 'march_extensions': ['crypto', 'sve', 'sve2']
+ },
'mcpu_ft2000plus': {
'march': 'armv8-a',
'march_extensions': ['crc']
@@ -706,6 +734,7 @@ cdx: AMD CDX
centriq2400: Qualcomm Centriq 2400
cn9k: Marvell OCTEON 9
cn10k: Marvell OCTEON 10
+cobalt100: Microsoft Azure Cobalt 100
dpaa: NXP DPAA
elba: AMD Pensando Elba
emag: Ampere eMAG
@@ -747,6 +776,7 @@ socs = {
'centriq2400': soc_centriq2400,
'cn9k': soc_cn9k,
'cn10k' : soc_cn10k,
+ 'cobalt100' : soc_cobalt100,
'dpaa': soc_dpaa,
'elba': soc_elba,
'emag': soc_emag,
--
2.43.0
reply other threads:[~2025-07-23 18:53 UTC|newest]
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