[DPDK][PATCH v4] config/arm: add Ampere AmpereOneAC04 platform

[Yutang Jiang <jiangyutang@os.amperecomputing.com>]

The AmpereOneAC04 is efficient Cloud Native CPU:
  Up to 192 Cores
  2MB Private L2 Cache per Core
  8 channel DDR5
  128 lanes PCIe Gen5

Signed-off-by: Yutang Jiang <jiangyutang@os.amperecomputing.com>
---
 config/arm/arm64_ampereoneac04_linux_gcc | 17 +++++++++++++++++
 config/arm/meson.build                   | 19 +++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 config/arm/arm64_ampereoneac04_linux_gcc

diff --git a/config/arm/arm64_ampereoneac04_linux_gcc b/config/arm/arm64_ampereoneac04_linux_gcc
new file mode 100644
index 0000000000..a8dfd6551f
--- /dev/null
+++ b/config/arm/arm64_ampereoneac04_linux_gcc
@@ -0,0 +1,17 @@
+[binaries]
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-g++']
+ar = 'aarch64-linux-gnu-gcc-ar'
+strip = 'aarch64-linux-gnu-strip'
+pkgconfig = 'aarch64-linux-gnu-pkg-config'
+pkg-config = 'aarch64-linux-gnu-pkg-config'
+pcap-config = ''
+
+[host_machine]
+system = 'linux'
+cpu_family = 'aarch64'
+cpu = 'armv8.6-a'
+endian = 'little'
+
+[properties]
+platform = 'ampereoneac04'
diff --git a/config/arm/meson.build b/config/arm/meson.build
index a45aa9e466..012935d5d7 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -210,6 +210,16 @@ implementer_ampere = {
                 ['RTE_MAX_LCORE', 320],
                 ['RTE_MAX_NUMA_NODES', 8]
             ]
+        },
+        '0xac4': {
+            'march': 'armv8.6-a',
+            'march_features': ['crc', 'crypto'],
+            'mcpu': 'ampere1a',
+            'flags': [
+                ['RTE_MACHINE', '"AmpereOneAC04"'],
+                ['RTE_MAX_LCORE', 384],
+                ['RTE_MAX_NUMA_NODES', 8]
+            ]
         }
     }
 }
@@ -371,6 +381,13 @@ soc_ampereone = {
     'numa': true
 }
 
+soc_ampereoneac04 = {
+    'description': 'Ampere AmpereOne AC04',
+    'implementer': '0xc0',
+    'part_number': '0xac4',
+    'numa': true
+}
+
 soc_armada = {
     'description': 'Marvell ARMADA',
     'implementer': '0x41',
@@ -621,6 +638,7 @@ generic:         Generic un-optimized build for armv8 aarch64 execution mode.
 generic_aarch32: Generic un-optimized build for armv8 aarch32 execution mode.
 altra:           Ampere Altra/AltraMax
 ampereone:       Ampere AmpereOne
+ampereoneac04:   Ampere AmpereOneAC04
 armada:          Marvell ARMADA
 bluefield:       NVIDIA BlueField
 bluefield3:      NVIDIA BlueField-3
@@ -658,6 +676,7 @@ socs = {
     'generic_aarch32': soc_generic_aarch32,
     'altra': soc_altra,
     'ampereone': soc_ampereone,
+    'ampereoneac04': soc_ampereoneac04,
     'armada': soc_armada,
     'bluefield': soc_bluefield,
     'bluefield3': soc_bluefield3,
-- 
2.43.0