From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jerin Jacob Kollanukkaran <jerinj@marvell.com>
Subject: [PATCH 2/3] config: add thunderx2 machine config
Date: Sun, 6 Jan 2019 13:20:06 +0000
Message-ID: <20190106131933.7898-2-jerinj@marvell.com>
References: <20190106131933.7898-1-jerinj@marvell.com>
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Cc: "dev@dpdk.org" <dev@dpdk.org>, "gavin.hu@arm.com" <gavin.hu@arm.com>,
 Jerin Jacob Kollanukkaran <jerinj@marvell.com>
To: Thomas Monjalon <thomas@monjalon.net>
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Optimized configuration for Marvell thunderx2 SoC.

Product details are here:

https://www.marvell.com/server-processors/thunderx2-arm-processors/

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
---
 config/defconfig_arm64-thunderx2-linuxapp-gcc | 11 ++++++
 mk/machine/thunderx2/rte.vars.mk              | 34 +++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 config/defconfig_arm64-thunderx2-linuxapp-gcc
 create mode 100644 mk/machine/thunderx2/rte.vars.mk

diff --git a/config/defconfig_arm64-thunderx2-linuxapp-gcc b/config/defconf=
ig_arm64-thunderx2-linuxapp-gcc
new file mode 100644
index 000000000..27db58e50
--- /dev/null
+++ b/config/defconfig_arm64-thunderx2-linuxapp-gcc
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2018 Marvell International Ltd
+#
+
+#include "defconfig_arm64-armv8a-linuxapp-gcc"
+
+CONFIG_RTE_MACHINE=3D"thunderx2"
+
+CONFIG_RTE_CACHE_LINE_SIZE=3D64
+CONFIG_RTE_MAX_NUMA_NODES=3D2
+CONFIG_RTE_MAX_LCORE=3D256
diff --git a/mk/machine/thunderx2/rte.vars.mk b/mk/machine/thunderx2/rte.va=
rs.mk
new file mode 100644
index 000000000..b80dc8680
--- /dev/null
+++ b/mk/machine/thunderx2/rte.vars.mk
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2018 Marvell International Ltd
+#
+
+#
+# machine:
+#
+#   - can define ARCH variable (overridden by cmdline value)
+#   - can define CROSS variable (overridden by cmdline value)
+#   - define MACHINE_CFLAGS variable (overridden by cmdline value)
+#   - define MACHINE_LDFLAGS variable (overridden by cmdline value)
+#   - define MACHINE_ASFLAGS variable (overridden by cmdline value)
+#   - can define CPU_CFLAGS variable (overridden by cmdline value) that
+#     overrides the one defined in arch.
+#   - can define CPU_LDFLAGS variable (overridden by cmdline value) that
+#     overrides the one defined in arch.
+#   - can define CPU_ASFLAGS variable (overridden by cmdline value) that
+#     overrides the one defined in arch.
+#   - may override any previously defined variable
+#
+
+# ARCH =3D
+# CROSS =3D
+# MACHINE_CFLAGS =3D
+# MACHINE_LDFLAGS =3D
+# MACHINE_ASFLAGS =3D
+# CPU_CFLAGS =3D
+# CPU_LDFLAGS =3D
+# CPU_ASFLAGS =3D
+
+include $(RTE_SDK)/mk/rte.helper.mk
+
+MACHINE_CFLAGS +=3D $(call rte_cc_has_argument, -march=3Darmv8.1-a+crc+cry=
pto)
+MACHINE_CFLAGS +=3D $(call rte_cc_has_argument, -mcpu=3Dthunderx2t99)
--=20
2.20.1