Initial project setup

managed_components/espressif__tinyusb/hw/bsp/kinetis_kl/family.mk

@@ -0,0 +1,36 @@
+SDK_DIR = hw/mcu/nxp/mcux-sdk
+
+MCU_DIR = $(SDK_DIR)/devices/$(MCU)
+include $(TOP)/$(BOARD_PATH)/board.mk
+CPU_CORE ?= cortex-m0plus
+
+CFLAGS += \
+  -D__STARTUP_CLEAR_BSS \
+  -DCFG_TUSB_MCU=OPT_MCU_KINETIS_KL \
+
+LDFLAGS += \
+  -nostartfiles \
+  -specs=nosys.specs -specs=nano.specs \
+  -Wl,--defsym,__stack_size__=0x400 \
+  -Wl,--defsym,__heap_size__=0
+
+SRC_C += \
+	src/portable/nxp/khci/dcd_khci.c \
+	src/portable/nxp/khci/hcd_khci.c \
+	$(MCU_DIR)/system_$(MCU).c \
+	$(MCU_DIR)/drivers/fsl_clock.c \
+	$(SDK_DIR)/drivers/gpio/fsl_gpio.c \
+	$(SDK_DIR)/drivers/lpsci/fsl_lpsci.c \
+	$(SDK_DIR)/drivers/uart/fsl_uart.c \
+
+INC += \
+	$(TOP)/$(BOARD_PATH) \
+	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
+	$(TOP)/$(MCU_DIR) \
+	$(TOP)/$(MCU_DIR)/drivers \
+	$(TOP)/$(SDK_DIR)/drivers/common \
+	$(TOP)/$(SDK_DIR)/drivers/gpio \
+	$(TOP)/$(SDK_DIR)/drivers/lpsci \
+	$(TOP)/$(SDK_DIR)/drivers/port \
+	$(TOP)/$(SDK_DIR)/drivers/smc \
+	$(TOP)/$(SDK_DIR)/drivers/uart \