From c1027b36455cf47d336d42e2e42a63f096f7e772 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Tue, 11 Dec 2018 10:09:37 +0100
Subject: New architecture: msp430fr5994lp (MSP430FR5994 Launchpad)

Almost exclusively copypasted from msp430fr5969lp.
May be replaced by symlinks later on.
---
 src/arch/msp430fr5994lp/Makefile.inc | 107 +++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 src/arch/msp430fr5994lp/Makefile.inc

(limited to 'src/arch/msp430fr5994lp/Makefile.inc')

diff --git a/src/arch/msp430fr5994lp/Makefile.inc b/src/arch/msp430fr5994lp/Makefile.inc
new file mode 100644
index 0000000..8c78d1b
--- /dev/null
+++ b/src/arch/msp430fr5994lp/Makefile.inc
@@ -0,0 +1,107 @@
+# vim:ft=make
+
+CPU = 430x
+MCU = msp430fr5994
+
+cpu_freq ?= 16000000
+
+INCLUDES += -I/opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/include
+COMMON_FLAGS += -mcpu=${CPU} -mmcu=${MCU} -DMULTIPASS_ARCH_msp430fr5994lp
+COMMON_FLAGS += -DMULTIPASS_ARCH_HAS_I2C
+
+# LTO seems to be broken.
+
+CC = /opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/bin/msp430-elf-gcc
+CXX = /opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/bin/msp430-elf-g++
+OBJCOPY = /opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/bin/msp430-elf-objcopy
+OBJDUMP = /opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/bin/msp430-elf-objdump
+
+ARCH_SHORTNAME = msp430
+
+CXX_TARGETS += src/arch/msp430fr5994lp/arch.cc
+
+ifeq (${aspectc}, 1)
+	CXX = ag++ -r build/repo.acp -v 0 --c_compiler /opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/bin/msp430-elf-g++ -p . --Xcompiler
+endif
+
+ifneq ($(findstring adc,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/adc.cc
+endif
+
+CXX_TARGETS += src/arch/msp430fr5994lp/driver/gpio.cc
+CXX_TARGETS += src/arch/msp430fr5994lp/driver/stdout.cc
+CXX_TARGETS += src/arch/msp430fr5994lp/driver/uptime.cc
+
+ifneq ($(findstring stdin,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/stdin.cc
+endif
+
+ifneq ($(findstring softi2c,${drivers}), )
+else ifneq ($(findstring i2c,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/i2c.cc
+	COMMON_FLAGS += -DDRIVER_I2C
+endif
+
+ifneq ($(findstring spi_a1,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/spi_a1.cc
+endif
+
+ifneq ($(findstring spi_b,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/spi_b.cc
+endif
+
+ifneq ($(findstring timer,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/timer.cc
+endif
+
+ifneq ($(findstring counter,${arch_drivers}), )
+	CXX_TARGETS += src/arch/msp430fr5994lp/driver/counter.cc
+endif
+
+ifneq (${cpu_freq}, )
+	COMMON_FLAGS += -DF_CPU=${cpu_freq}UL
+else
+	COMMON_FLAGS += -DF_CPU=16000000UL
+endif
+
+
+OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o}
+
+.cc.o:
+	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
+
+.c.o:
+	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
+
+build/system.elf: ${OBJECTS}
+	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} \
+		-Wl,--library-path=/opt/msp430/ti/msp430-gcc-full-linux-5.0.0.36/include/ \
+		-Wl,--gc-sections \
+		-o $@ ${OBJECTS}
+
+build/system.hex: build/system.elf
+	${QUIET}${OBJCOPY} -O ihex ${@:.hex=.elf} $@
+
+program: build/system.hex
+	${QUIET}LD_LIBRARY_PATH=/home/derf/var/projects/msp430/MSP430Flasher_1.3.15 \
+	/home/derf/var/projects/msp430/MSP430Flasher_1.3.15/MSP430Flasher \
+	-w build/system.hex -v -g -z '[VCC]'
+
+arch_clean:
+	${QUIET}rm -f ${OBJECTS}
+	${QUIET}rm -f build/system.hex
+
+monitor:
+	${QUIET}screen /dev/ttyACM1 115200
+
+arch_help:
+	@echo "msp430fR5994lp specific flags:"
+	@echo "    - none -"
+
+arch_info:
+	@echo "CPU   Freq: ${cpu_freq} Hz"
+	@echo "Timer Freq: ${timer_freq} Hz -> $(shell src/arch/msp430fr5994lp/model.py f_timer "${cpu_freq}" "${timer_freq}")"
+	@echo "I2C   Freq: ${i2c_freq} Hz"
+	@echo "Monitor: /dev/ttyACM1 115200"
+
+.PHONY: arch_clean arch_help arch_info monitor program
-- 
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