Adds support for Microchip SAM E54 Xplained Pro

2021-02-20 14:38:08 +01:00
parent 1bba2c0fc3
commit 16c8f75637
5 changed files with 650 additions and 0 deletions
@@ -0,0 +1,50 @@
+CONF_CPU_FREQUENCY ?= 120000000
+
+CFLAGS += \
+  -mthumb \
+  -mabi=aapcs \
+  -mlong-calls \
+  -mcpu=cortex-m4 \
+  -mfloat-abi=hard \
+  -mfpu=fpv4-sp-d16 \
+  -nostdlib -nostartfiles \
+  -D__SAME54P20A__ \
+  -DCONF_CPU_FREQUENCY=$(CONF_CPU_FREQUENCY) \
+  -DCFG_TUSB_MCU=OPT_MCU_SAME5X \
+
+
+
+#  -DSVC_Handler=SVCall_Handler
+
+# All source paths should be relative to the top level.
+LD_FILE = hw/bsp/$(BOARD)/same54p20a_flash.ld
+
+SRC_C += \
+  hw/mcu/microchip/asf4/same54/gcc/gcc/startup_same54.c \
+  hw/mcu/microchip/asf4/same54/gcc/system_same54.c \
+  hw/mcu/microchip/asf4/same54/hal/utils/src/utils_syscalls.c
+
+INC += \
+	$(TOP)/hw/mcu/microchip/asf4/same54/ \
+	$(TOP)/hw/mcu/microchip/asf4/same54/config \
+	$(TOP)/hw/mcu/microchip/asf4/same54/include \
+	$(TOP)/hw/mcu/microchip/asf4/same54/hal/include \
+	$(TOP)/hw/mcu/microchip/asf4/same54/hal/utils/include \
+	$(TOP)/hw/mcu/microchip/asf4/same54/hpl/port \
+	$(TOP)/hw/mcu/microchip/asf4/same54/hri \
+	$(TOP)/hw/mcu/microchip/asf4/same54/CMSIS/Include
+
+# For TinyUSB port source
+VENDOR = microchip
+CHIP_FAMILY = samd
+
+# For freeRTOS port source
+FREERTOS_PORT = ARM_CM4F
+
+
+# For flash-jlink target
+JLINK_DEVICE = ATSAME54P20
+
+# flash using edbg from https://github.com/ataradov/edbg
+flash: $(BUILD)/$(PROJECT).bin
+	edbg --verbose -t same54 -pv -f $<