add support for SAMD11 devices / add samd11_xplained board

2020-08-20 21:49:35 -06:00
parent fe21c60507
commit 91f7ce9769
5 changed files with 350 additions and 1 deletions
@@ -0,0 +1,53 @@
+CFLAGS += \
+  -ffunction-sections \
+  -fdata-sections \
+  -Wl,--gc-sections \
+  -mthumb \
+  -mabi=aapcs-linux \
+  -mcpu=cortex-m0plus \
+  -nostdlib -nostartfiles \
+  -D__SAMD11D14AM__ \
+  -DCONF_DFLL_OVERWRITE_CALIBRATION=0 \
+  -DOSC32K_OVERWRITE_CALIBRATION=0 \
+  -DCFG_TUSB_MCU=OPT_MCU_SAMD21 \
+  -fshort-enums \
+  -Os
+
+# All source paths should be relative to the top level.
+LD_FILE = hw/bsp/$(BOARD)/samd11d14am_flash.ld
+
+SRC_C += \
+	hw/mcu/microchip/samd11/gcc/gcc/startup_samd11.c \
+	hw/mcu/microchip/samd11/gcc/system_samd11.c \
+	hw/mcu/microchip/samd11/hpl/gclk/hpl_gclk.c \
+	hw/mcu/microchip/samd11/hpl/pm/hpl_pm.c \
+	hw/mcu/microchip/samd11/hpl/sysctrl/hpl_sysctrl.c \
+	hw/mcu/microchip/samd11/hal/src/hal_atomic.c
+
+INC += \
+	$(TOP)/hw/mcu/microchip/samd11/ \
+	$(TOP)/hw/mcu/microchip/samd11/config \
+	$(TOP)/hw/mcu/microchip/samd11/include \
+	$(TOP)/hw/mcu/microchip/samd11/hal/include \
+	$(TOP)/hw/mcu/microchip/samd11/hal/utils/include \
+	$(TOP)/hw/mcu/microchip/samd11/hpl/pm/ \
+	$(TOP)/hw/mcu/microchip/samd11/hpl/port \
+	$(TOP)/hw/mcu/microchip/samd11/hri \
+	$(TOP)/hw/mcu/microchip/samd11/CMSIS/Include \
+	$(TOP)/hw/mcu/microchip/samd11/CMSIS/Core/Include
+
+# For TinyUSB port source
+VENDOR = microchip
+CHIP_FAMILY = samd
+
+# For freeRTOS port source
+FREERTOS_PORT = ARM_CM0
+
+# For flash-jlink target
+JLINK_DEVICE = ATSAMD11D14
+JLINK_IF = swd
+
+# flash using edbg
+flash: $(BUILD)/$(BOARD)-firmware.bin
+	edbg -b -t samd11 -e -pv -f $<
+