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authorDamjan Marion <damarion@cisco.com>2017-02-06 22:28:52 +0100
committerDave Barach <openvpp@barachs.net>2017-02-07 20:24:49 +0000
commit78edb8e722fe2bb72ba7f8e63b420733c7fb51c6 (patch)
treeff7f673ac15c80a42726810d1d4e4c41b0bfd508 /build-data
parent6fa5568fc4b8de0e12a2907de8e1884e984a3520 (diff)
Multiple platofrm support for dpdk/Makefile, fix optimizations
Using -march=native was causing SIGILLs on Atoms. Change-Id: I98c7fdaa139e3db70c972950dc9c167bf5803656 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'build-data')
-rw-r--r--build-data/packages/dpdk.mk12
-rw-r--r--build-data/platforms/thunder.mk36
-rw-r--r--build-data/platforms/vpp.mk3
3 files changed, 0 insertions, 51 deletions
diff --git a/build-data/packages/dpdk.mk b/build-data/packages/dpdk.mk
index 6938392c04c..ed89bb1b7b2 100644
--- a/build-data/packages/dpdk.mk
+++ b/build-data/packages/dpdk.mk
@@ -1,14 +1,4 @@
-DPDK_MARCH = $(strip $($(PLATFORM)_dpdk_arch))
-ifeq ($(DPDK_MARCH),)
- DPDK_MARCH="native"
-endif
-
-DPDK_TUNE = $(strip $($(PLATFORM)_mtune))
-ifeq ($(DPDK_TUNE),)
- DPDK_TUNE="generic"
-endif
-
ifneq (,$(findstring debug,$(TAG)))
DPDK_DEBUG=y
else
@@ -18,8 +8,6 @@ endif
DPDK_MAKE_ARGS = -C $(call find_source_fn,$(PACKAGE_SOURCE)) \
DPDK_BUILD_DIR=$(PACKAGE_BUILD_DIR) \
DPDK_INSTALL_DIR=$(PACKAGE_INSTALL_DIR) \
- DPDK_MARCH=$(DPDK_MARCH) \
- DPDK_TUNE=$(DPDK_TUNE) \
DPDK_DEBUG=$(DPDK_DEBUG)
DPDK_CRYPTO_SW_PMD=$(strip $($(PLATFORM)_uses_dpdk_cryptodev_sw))
diff --git a/build-data/platforms/thunder.mk b/build-data/platforms/thunder.mk
deleted file mode 100644
index 31b6a510576..00000000000
--- a/build-data/platforms/thunder.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-# Override OS so we can use the sdk toolchain instead of building one
-thunder_os = thunderx-linux-gnu
-
-# Override CROSS_LDFLAGS so we can use
-# /lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 instead of building glibc
-thunder_cross_ldflags = \
- -Wl,--dynamic-linker=/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 \
- -Wl,-rpath -Wl,$(lots_of_slashes_to_pad_names)$(TOOL_INSTALL_LIB_DIR)
-
-thunder_arch = aarch64
-# suppress -march=foo, the cross compiler doesn't understand it
-thunder_march = " "
-
-thunder_root_packages = vppinfra vlib-cavium-dpdk vnet-cavium-dpdk cavium-dpdk \
- vpp-cavium-dpdk vpp-api-test-cavium-dpdk
-
-vnet-cavium-dpdk_configure_args_thunder = \
- --with-dpdk --without-libssl
-
-vpp-cavium-dpdk_configure_args_thunder = \
- --with-dpdk --without-libssl
-
-cavium-dpdk_configure_args_thunder = --with-headroom=256
-
-vlib-cavium-dpdk_configure_args_thunder = --with-pre-data=128
-
-# native tool chain additions for this platform
-thunder_native_tools = vppapigen
-
-thunder_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG
-thunder_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG
-
-thunder_TAG_CFLAGS = -g -O2
-thunder_TAG_LDFLAGS = -g -O2
-
-
diff --git a/build-data/platforms/vpp.mk b/build-data/platforms/vpp.mk
index ee30763986f..401a383ad92 100644
--- a/build-data/platforms/vpp.mk
+++ b/build-data/platforms/vpp.mk
@@ -16,17 +16,14 @@ vpp_arch = native
ifeq ($(shell uname -m),x86_64)
vpp_march = corei7 # Nehalem Instruction set
vpp_mtune = corei7-avx # Optimize for Sandy Bridge
-vpp_dpdk_arch = corei7
else ifeq ($(shell uname -m),aarch64)
ifeq ($(TARGET_PLATFORM),thunderx)
vpp_march = armv8-a+crc
vpp_mtune = thunderx
-vpp_dpdk_arch = armv8a
vpp_dpdk_target = arm64-thunderx-linuxapp-gcc
else
vpp_march = native
vpp_mtune = generic
-vpp_dpdk_arch = native
endif
endif
vpp_native_tools = vppapigen