boards/z1: add support for CC2420 radio

boards/z1/Makefile.dep

@@ -0,0 +1,3 @@
+ifneq (,$(filter gnrc_netdev_default netdev_default,$(USEMODULE)))
+  USEMODULE += cc2420
+endif

boards/z1/Makefile.include

@@ -8,6 +8,9 @@ PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.SLAB_USBtoUART*)))
 # setup serial terminal
 include $(RIOTBOARD)/Makefile.include.serial
 
+# setup the boards dependencies
+include $(RIOTBOARD)/$(BOARD)/Makefile.dep
+
 # setup flash tool
 export OFLAGS = -O ihex
 export FLASHER = $(RIOTBASE)/dist/tools/goodfet/goodfet.bsl

boards/z1/include/board.h

@@ -116,6 +116,19 @@ extern "C" {
 #define USER_BTN_RELEASED  ((USER_BTN_PxIN & USER_BTN_MASK) != 0)
 /** @} */
 
+/**
+ * @brief   Definition of the interface to the CC2420 radio
+ */
+#define CC2420_PARAMS_BOARD         {.spi        = SPI_0, \
+                                     .spi_clk    = SPI_SPEED_1MHZ, \
+                                     .pin_cs     = GPIO_PIN(P3, 0), \
+                                     .pin_fifo   = GPIO_PIN(P1, 3), \
+                                     .pin_fifop  = GPIO_PIN(P1, 2), \
+                                     .pin_cca    = GPIO_PIN(P1, 4), \
+                                     .pin_sfd    = GPIO_PIN(P4, 1), \
+                                     .pin_vrefen = GPIO_PIN(P4, 5), \
+                                     .pin_reset  = GPIO_PIN(P4, 6)}
+
 #ifdef __cplusplus
 }
 #endif