aarch64 CPU arch / ThunderX platform initial support
Change-Id: Ia2edd3cee2c25c26c7c47a9023744b97226434c7
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/build-data/packages/cavium-dpdk.mk b/build-data/packages/cavium-dpdk.mk
new file mode 100644
index 0000000..ce8ee22
--- /dev/null
+++ b/build-data/packages/cavium-dpdk.mk
@@ -0,0 +1,55 @@
+# Temporary until Cavium upstreams their work
+
+cavium-dpdk_configure = \
+ src_dir=$(call find_source_fn,$(PACKAGE_SOURCE)) ; \
+ dst_dir=$(PACKAGE_BUILD_DIR) ; \
+ tar -C $${src_dir} -cf - . | tar -C $${dst_dir} -xf - ; \
+ cd $${dst_dir} ; \
+ : colossal hemorrhoid to configure headroom ; \
+ if [ x$($(PACKAGE)_configure_args_$(PLATFORM)) = "x" ] ; then \
+ HR=256 ; \
+ else \
+ dpdk_configure_args=$($(PACKAGE)_configure_args_$(PLATFORM)) ; \
+ if [ $$dpdk_configure_args = "--with-headroom=256" ] ; then \
+ HR=256 ; \
+ elif [ $$dpdk_configure_args = "--with-headroom=384" ] ; then \
+ HR=384 ; \
+ else \
+ HR=256 ; \
+ fi ; \
+ fi ; \
+ env HR=$$HR \
+ spp -o \
+ $(PACKAGE_BUILD_DIR)/config/common_linuxapp \
+ $(PACKAGE_BUILD_DIR)/config/common_linuxapp.spp \
+ ; \
+ env $(CONFIGURE_ENV) \
+ make config T=arm64-thunderx-linuxapp-gcc RTE_ARCH=arm64 \
+ CC=aarch64-thunderx-linux-gnu-gcc V=0 \
+ RTE_SDK=$(PACKAGE_BUILD_DIR) \
+ RTE_TARGET=arm-default-linuxapp-gcc
+
+# Note: add e.g. "-O0" to EXTRA_CFLAGS if desired: EXTRA_CFLAGS='-g -O0'
+
+cavium-dpdk_make_args = install T=arm64-thunderx-linuxapp-gcc RTE_ARCH=arm64 \
+ CC=aarch64-thunderx-linux-gnu-gcc V=0 \
+ RTE_SDK=$(PACKAGE_BUILD_DIR) \
+ RTE_TARGET=arm-default-linuxapp-gcc
+
+cavium-dpdk_install = \
+ src_dir=$(PACKAGE_BUILD_DIR) ; \
+ dst_dir=$(PACKAGE_INSTALL_DIR) ; \
+ tar -h -C $${src_dir}/arm64-thunderx-linuxapp-gcc -cf - . \
+ | tar -C $${dst_dir} -xf -
+
+# dpdk libraries end up in .../lib not .../lib64. Fix it.
+cavium-dpdk_post_install = \
+ if [ "$(arch_lib_dir)" != "lib" ] ; then \
+ mkdir -p $(PACKAGE_INSTALL_DIR)/$(arch_lib_dir) ; \
+ cd $(PACKAGE_INSTALL_DIR)/lib ; \
+ tar cf - . | ( cd $(PACKAGE_INSTALL_DIR)/$(arch_lib_dir); tar xf - ) ; \
+ fi
+
+# nothing to install, all static libraries
+cavium-dpdk_image_include = echo
+