ksdk: Build ksdk fsl_enet.c and fsl_phy.c

Add ksdk components necessary to build a network driver on k64f to the
build process.

Origin: Original

Change-Id: I777ab2594b4c443d634264625c39c6c875c34d9f
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>

ext/hal/ksdk/Makefile

@@ -21,6 +21,9 @@ KSDK_DEVICE = $(shell echo $(CONFIG_SOC) | tr '[:lower:]' '[:upper:]')
 KSDK_CPU = CPU_$(subst $(DQUOTE),,$(CONFIG_SOC_PART_NUMBER))
 
 ifdef CONFIG_HAS_KSDK
+ifdef CONFIG_ETH_KSDK
+ZEPHYRINCLUDE += -I$(srctree)/ext/hal/ksdk/components/phyksz8081
+endif
 ZEPHYRINCLUDE += -I$(srctree)/ext/hal/ksdk/devices/$(KSDK_DEVICE)
 ZEPHYRINCLUDE += -I$(srctree)/ext/hal/ksdk/drivers
 
@@ -36,6 +39,7 @@ KBUILD_CFLAGS += -D$(KSDK_CPU)
 obj-y += devices/$(KSDK_DEVICE)/fsl_clock.o
 
 # Build ksdk drivers that can be used for multiple SoC's.
+obj-y += components/
 obj-y += drivers/
 
 endif

ext/hal/ksdk/components/Makefile

@@ -0,0 +1,18 @@
+# Makefile - Kinetis SDK
+#
+# Copyright (c) 2016, ARM Ltd.
+#
+# 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.
+#
+
+obj-$(CONFIG_ETH_KSDK) += phyksz8081/fsl_phy.o

ext/hal/ksdk/drivers/Makefile

@@ -14,5 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+obj-$(CONFIG_ETH_KSDK) += fsl_enet.o
 obj-$(CONFIG_I2C_KSDK) += fsl_i2c.o
 obj-$(CONFIG_KSDK_RNGA) += fsl_rnga.o