add tinyusb

tinyusb/hw/bsp/da14695_dk_usb/board.mk

@@ -0,0 +1,55 @@
+CFLAGS += \
+  -flto \
+  -mthumb \
+  -mthumb-interwork \
+  -mabi=aapcs \
+  -mcpu=cortex-m33+nodsp \
+  -mfloat-abi=hard \
+  -mfpu=fpv5-sp-d16 \
+  -nostdlib \
+  -DCORE_M33 \
+  -DCFG_TUSB_MCU=OPT_MCU_DA1469X \
+  -DCFG_TUD_ENDPOINT0_SIZE=8\
+
+MCU_FAMILY_DIR = hw/mcu/dialog/da1469x
+
+# All source paths should be relative to the top level.
+LD_FILE = hw/bsp/$(BOARD)/da1469x.ld
+
+# While this is for da1469x chip, there is chance that da1468x chip family will also work
+SRC_C += \
+	src/portable/dialog/da146xx/dcd_da146xx.c \
+	$(MCU_FAMILY_DIR)/src/system_da1469x.c \
+	$(MCU_FAMILY_DIR)/src/da1469x_clock.c \
+	$(MCU_FAMILY_DIR)/src/hal_gpio.c \
+
+SRC_S += hw/bsp/$(BOARD)/gcc_startup_da1469x.S
+
+INC += \
+	$(TOP)/hw/bsp/$(BOARD) \
+	$(TOP)/$(MCU_FAMILY_DIR)/include \
+	$(TOP)/$(MCU_FAMILY_DIR)/SDK_10.0.8.105/sdk/bsp/include
+
+# For freeRTOS port source
+FREERTOS_PORT = ARM_CM33_NTZ/non_secure
+
+# For flash-jlink target
+JLINK_DEVICE = DA14695
+
+# flash using jlink but with some twists
+flash: flash-dialog
+
+flash-dialog: $(BUILD)/$(PROJECT).bin
+	@echo '#define SW_VERSION "v_1.0.0.1"' >$(BUILD)/version.h
+	@echo '#define SW_VERSION_DATE "'`date +"%Y-%m-%d %H:%M"`'"' >>$(BUILD)/version.h
+	mkimage da1469x $(BUILD)/$(PROJECT).bin $(BUILD)/version.h $^.img
+	cp $(TOP)/hw/bsp/$(BOARD)/product_header.dump $(BUILD)/$(BOARD)-image.bin
+	cat $^.img >> $(BUILD)/$(BOARD)-image.bin
+	@echo r > $(BUILD)/$(BOARD).jlink
+	@echo halt >> $(BUILD)/$(BOARD).jlink
+	@echo loadfile $(BUILD)/$(BOARD)-image.bin 0x16000000 >> $(BUILD)/$(BOARD).jlink
+	@echo r >> $(BUILD)/$(BOARD).jlink
+	@echo go >> $(BUILD)/$(BOARD).jlink
+	@echo exit >> $(BUILD)/$(BOARD).jlink
+	$(JLINKEXE) -device $(JLINK_DEVICE) -if $(JLINK_IF) -JTAGConf -1,-1 -speed auto -CommandFile $(BUILD)/$(BOARD).jlink
+