dpdk: bump to dpdk 17.08, remove support for dpdk 17.02

Change-Id: I674fb1212e48693939045523df085326a4dd1809
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/dpdk/Makefile b/dpdk/Makefile
index 8d5b42e..06e38f7 100644
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -24,12 +24,11 @@
 
 B := $(DPDK_BUILD_DIR)
 I := $(DPDK_INSTALL_DIR)
-DPDK_VERSION ?= 17.05
-PKG_SUFFIX ?= vpp6
+DPDK_VERSION ?= 17.08
+PKG_SUFFIX ?= vpp1
 DPDK_BASE_URL ?= http://fast.dpdk.org/rel
 DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
 DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
-DPDK_17.02_TARBALL_MD5_CKSUM := 6b9f7387c35641f4e8dbba3e528f2376
 DPDK_17.05_TARBALL_MD5_CKSUM := 0a68c31cd6a6cabeed0a4331073e4c05
 DPDK_17.08_TARBALL_MD5_CKSUM := 0641f59ea8ea98afefa7cfa2699f6241
 DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)