diff options
Diffstat (limited to 'src/arch/esp8266/Makefile.inc')
| -rw-r--r-- | src/arch/esp8266/Makefile.inc | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/arch/esp8266/Makefile.inc b/src/arch/esp8266/Makefile.inc new file mode 100644 index 0000000..3f7f9ff --- /dev/null +++ b/src/arch/esp8266/Makefile.inc @@ -0,0 +1,46 @@ +# vim:ft=make + +TOOLCHAIN_BASE = /home/derf/var/projects/esp8266/toolchain/xtensa-lx106-elf/bin +SDK_BASE = /home/derf/var/projects/esp8266/toolchain/xtensa-lx106-elf/xtensa-lx106-elf/sysroot/usr +ESPTOOL = esptool +PORT = /dev/ttyUSB0 + +CC = ${TOOLCHAIN_BASE}/xtensa-lx106-elf-gcc +CXX = ${TOOLCHAIN_BASE}/xtensa-lx106-elf-g++ +AR = ${TOOLCHAIN_BASE}/xtensa-lx106-elf-ar +LD = ${TOOLCHAIN_BASE}/xtensa-lx106-elf-gcc + +INCLUDES += -Iinclude/esp8266 -I${SDK_BASE}/include +COMMON_FLAGS += -nostdlib -mlongcalls +CXXFLAGS = -std=c++11 +LDFLAGS += -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static + +TARGETS += src/arch/esp8266/arch.cc src/arch/esp8266/driver/gpio.cc + +OBJECTS = ${TARGETS:.cc=.o} + +.cc.o: + ${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc} + +build/system.ar: ${OBJECTS} + ${AR} cru $@ ${OBJECTS} + +build/system.elf: build/system.ar + ${CC} -L${SDK_BASE}/lib -T${SDK_BASE}/lib/eagle.app.v6.ld ${LDFLAGS} \ + -Wl,--start-group -lc -lgcc -lhal -lpp -lphy -lnet80211 -llwip -lwpa \ + -lmain $< -Wl,--end-group -o $@ + +build/0x00000.bin: build/system.elf + ${ESPTOOL} --chip esp8266 elf2image -o build/ $< + +build/0x40000.bin: build/0x00000.bin + # also created by commandline for 0x00000.bin + +program: build/0x00000.bin build/0x40000.bin + ${ESPTOOL} write_flash 0x00000 build/0x00000.bin 0x40000 build/0x40000.bin + +arch_clean: + rm -f ${OBJECTS} + rm -f build/system.ar + +.PHONY: arch_clean program |