NXP dpaa2 platform initial support

 - On ARMv8 aarch64 CPU
 - TARGET is aarch64-linux-gnu
 - Cross compilation enabled with "gcc-linaro-4.9" toolchain

	make PLATFORM=dpaa2 TAG=dpaa2 ...

Change-Id: I8faf5c8b0d3c81d33a2834c6429a05c8379309c1
Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/build-data/platforms/dpaa2.mk b/build-data/platforms/dpaa2.mk
new file mode 100644
index 00000000..feafd728
--- /dev/null
+++ b/build-data/platforms/dpaa2.mk
@@ -0,0 +1,63 @@
+# Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Configuration for NXP DPAA2 ARM64 based platform
+dpaa2_arch = aarch64
+dpaa2_os = linux-gnu
+dpaa2_target = aarch64-linux-gnu
+dpaa2_mtune = cortex-A57
+dpaa2_march = "armv8-a+fp+simd+crc+crypto"
+dpaa2_cross_ldflags = \
+	-Wl,--dynamic-linker=/lib/ld-linux-aarch64.so.1
+
+dpaa2_native_tools = vppapigen
+dpaa2_root_packages = vpp vlib vlib-api vnet svm vpp-api-test
+
+# DPDK configuration parameters
+#
+# We are using external DPDK module with NXP-DPAA2 platform support.
+# Compile DPDK only if "DPDK_PATH" variable is defined where we have
+# installed DPDK libraries and headers.
+ifeq ($(PLATFORM),dpaa2)
+ifneq ($(DPDK_PATH),)
+dpaa2_uses_dpdk = yes
+dpaa2_uses_external_dpdk = yes
+dpaa2_dpdk_inc_dir = $(DPDK_PATH)/include/dpdk
+dpaa2_dpdk_lib_dir = $(DPDK_PATH)/lib
+else
+$(error Please define path <DPDK_PATH> for installed DPDK headers and libs)
+endif
+endif
+
+vpp_configure_args_dpaa2 = --with-dpdk --without-ipsec --without-vcgn \
+	--without-ipv6sr --with-sysroot=$(SYSROOT)
+vnet_configure_args_dpaa2 = --with-dpdk --without-ipsec --without-vcgn \
+	--without-ipv6sr --with-sysroot=$(SYSROOT)
+
+# Set these parameters carefully. The vlib_buffer_t is 128 bytes, i.e.
+vlib_configure_args_dpaa2 = --with-pre-data=128
+
+
+dpaa2_debug_TAG_CFLAGS = -g -O2 -DCLIB_DEBUG -fPIC -fstack-protector-all \
+			-march=$(MARCH) -Werror
+dpaa2_debug_TAG_LDFLAGS = -g -O2 -DCLIB_DEBUG -fstack-protector-all \
+			-march=$(MARCH) -Werror
+
+# Use -rdynamic is for stack tracing, O0 for debugging....default is O2
+# Use -DCLIB_LOG2_CACHE_LINE_BYTES to change cache line size
+dpaa2_TAG_CFLAGS = -g -O2 -fPIC -march=$(MARCH) -mcpu=$(dpaa2_mtune) \
+		-mtune=$(dpaa2_mtune) -funroll-all-loops -Werror
+dpaa2_TAG_LDFLAGS = -g -O2 -fPIC -march=$(MARCH) -mcpu=$(dpaa2_mtune) \
+		-mtune=$(dpaa2_mtune) -funroll-all-loops -Werror
+
+