build-data/platforms/dpaa2.mk

   1 # Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 # Configuration for NXP DPAA2 ARM64 based platform
  15 dpaa2_arch = aarch64
  16 dpaa2_os = linux-gnu
  17 dpaa2_target = aarch64-linux-gnu
  18 dpaa2_mtune = cortex-A57
  19 dpaa2_march = "armv8-a+fp+simd+crc+crypto"
  20 dpaa2_cross_ldflags = \
  21         -Wl,--dynamic-linker=/lib/ld-linux-aarch64.so.1 \
  22         -Wl,-rpath=/usr/lib64
  23
  24 dpaa2_native_tools = vppapigen
  25 dpaa2_root_packages = vpp vlib vlib-api vnet svm vpp-api-test
  26
  27 # DPDK configuration parameters
  28 dpaa2_uses_dpdk = yes
  29 # Compile with external DPDK only if "DPDK_PATH" variable is defined where we have
  30 # installed DPDK libraries and headers.
  31 ifeq ($(PLATFORM),dpaa2)
  32 ifneq ($(DPDK_PATH),)
  33 dpaa2_uses_dpdk = yes
  34 dpaa2_uses_external_dpdk = yes
  35 dpaa2_dpdk_inc_dir = $(DPDK_PATH)/include/dpdk
  36 dpaa2_dpdk_lib_dir = $(DPDK_PATH)/lib
  37 else
  38 # compile using internal DPDK + NXP DPAA2 Driver patch
  39 dpaa2_dpdk_arch = "armv8a"
  40 dpaa2_dpdk_target = "arm64-dpaa2-linuxapp-gcc"
  41 dpaa2_dpdk_make_extra_args = "CROSS=$(dpaa2_target)- DPDK_PKTMBUF_HEADROOM=256"
  42 endif
  43 endif
  44
  45 vpp_configure_args_dpaa2 = --with-dpdk --without-ipsec \
  46         --without-ipv6sr --with-sysroot=$(SYSROOT)
  47 vnet_configure_args_dpaa2 = --with-dpdk --without-ipsec \
  48         --without-ipv6sr --with-sysroot=$(SYSROOT)
  49
  50 # Set these parameters carefully. The vlib_buffer_t is 256 bytes, i.e.
  51 vlib_configure_args_dpaa2 = --with-pre-data=256
  52
  53
  54 dpaa2_debug_TAG_CFLAGS = -g -O2 -DCLIB_DEBUG -fPIC -fstack-protector-all \
  55                         -march=$(MARCH) -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6
  56 dpaa2_debug_TAG_LDFLAGS = -g -O2 -DCLIB_DEBUG -fstack-protector-all \
  57                         -march=$(MARCH) -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6
  58
  59 # Use -rdynamic is for stack tracing, O0 for debugging....default is O2
  60 # Use -DCLIB_LOG2_CACHE_LINE_BYTES to change cache line size
  61 dpaa2_TAG_CFLAGS = -g -O2 -fPIC -march=$(MARCH) -mcpu=$(dpaa2_mtune) \
  62                 -mtune=$(dpaa2_mtune) -funroll-all-loops -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6
  63 dpaa2_TAG_LDFLAGS = -g -O2 -fPIC -march=$(MARCH) -mcpu=$(dpaa2_mtune) \
  64                 -mtune=$(dpaa2_mtune) -funroll-all-loops -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6
  65
  66