[dpdk-dev] [PATCH 2/2] config/arm: fix Hisilicon kunpeng930 Soc build

Lijun Ou oulijun at huawei.com
Wed Feb 3 13:46:36 CET 2021


From: Chengchang Tang <tangchengchang at huawei.com>

Because of the '9ca2f16' have merged, the current hns3
pmd driver can not be directly complied on the kunpeng930
FPGA board. Therefore, we need to fix the meson build.
Besides, add kunpeng 930 SoC meson cross compile target.

Fixes: 9ca2f16faa7f ("config/arm: isolate generic build")

Signed-off-by: Chengchang Tang <tangchengchang at huawei.com>
Signed-off-by: Lijun Ou <oulijun at huawei.com>
---
 config/arm/arm64_kunpeng930_linux_gcc               | 19 +++++++++++++++++++
 config/arm/meson.build                              |  7 +++++++
 doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst |  1 +
 3 files changed, 27 insertions(+)
 create mode 100644 config/arm/arm64_kunpeng930_linux_gcc

diff --git a/config/arm/arm64_kunpeng930_linux_gcc b/config/arm/arm64_kunpeng930_linux_gcc
new file mode 100644
index 0000000..464e44a
--- /dev/null
+++ b/config/arm/arm64_kunpeng930_linux_gcc
@@ -0,0 +1,19 @@
+[binaries]
+c = 'aarch64-linux-gnu-gcc'
+cpp = 'aarch64-linux-gnu-cpp'
+ar = 'aarch64-linux-gnu-gcc-ar'
+strip = 'aarch64-linux-gnu-strip'
+pkgconfig = 'aarch64-linux-gnu-pkg-config'
+pcap-config = ''
+
+[host_machine]
+system = 'linux'
+cpu_family = 'aarch64'
+cpu = 'armv8-a'
+endian = 'little'
+
+[properties]
+implementer_id = '0x48'
+part_number = '0xd02'
+max_lcores = 256
+max_numa_nodes = 4
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 9b87f5a..f834adb 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -148,6 +148,13 @@ implementer_hisilicon = {
 				 ['RTE_MAX_LCORE', 128],
 				 ['RTE_ARM_FEATURE_ATOMICS', true]
 			]
+		},
+		'0xd02': {
+			'machine_args': ['-march=armv8.2-a+crypto+sve'],
+			'flag': [['RTE_MACHINE', '"kunpeng930"'],
+				 ['RTE_MAX_LCORE', 256],
+				 ['RTE_ARM_FEATURE_ATOMICS', true]
+			]
 		}
 	}
 }
diff --git a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
index afe4f8e..1a54436 100644
--- a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
+++ b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
@@ -222,6 +222,7 @@ you may use various combinations of implementer/part number::
 
    Supported part_numbers for 0x48:
       '0xd01':    kunpeng920
+      '0xd02':    kunpeng930
 
    Supported part_numbers for 0x50:
       '0x0':     emag
-- 
2.7.4



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