# Tomasz Wlostowski for CERN, 2011,2012 # choose your board here. BOARD = spec # and don't touch the rest unless you know what you're doing. CROSS_COMPILE ?= lm32-elf- CC = $(CROSS_COMPILE)gcc LD = $(CROSS_COMPILE)ld OBJDUMP = $(CROSS_COMPILE)objdump OBJCOPY = $(CROSS_COMPILE)objcopy SIZE = $(CROSS_COMPILE)size -include $(CURDIR)/.config AUTOCONF = $(CURDIR)/include/generated/autoconf.h PTP_NOPOSIX = ptp-noposix # we miss CONFIG_ARCH_LM32 as we have no other archs by now obj-y = arch/lm32/crt0.o arch/lm32/irq.o arch/lm32/debug.o LDS = arch/lm32/ram.ld obj-y += wrc_main.o wrc_ptp.o monitor/monitor.o obj-y += softpll/softpll_ng.o # our linker script is preprocessed, so have a rule here %.ld: %.ld.S $(AUTOCONF) $(CC) -include $(AUTOCONF) -E -P $*.ld.S -o $@ cflags-y = -include $(AUTOCONF) -Iinclude -I. -Isoftpll cflags-$(CONFIG_PP_PRINTF) += -I$(CURDIR)/pp_printf cflags-$(CONFIG_PTP_NOPOSIX) += \ -ffreestanding \ -DPTPD_FREESTANDING \ -DWRPC_EXTRA_SLIM \ -DPTPD_MSBF \ -DPTPD_DBG \ -DPTPD_NO_DAEMON \ -DNEW_SINGLE_WRFSM \ -DPTPD_TRACE_MASK=0 \ -include $(PTP_NOPOSIX)/compat.h \ -include $(PTP_NOPOSIX)/PTPWRd/dep/trace.h \ -include $(PTP_NOPOSIX)/libposix/ptpd-wrappers.h \ -I$(PTP_NOPOSIX)/wrsw_hal \ -I$(PTP_NOPOSIX)/libptpnetif \ -I$(PTP_NOPOSIX)/PTPWRd obj-$(CONFIG_PTP_NOPOSIX) += $(PTP_NOPOSIX)/PTPWRd/arith.o \ $(PTP_NOPOSIX)/PTPWRd/bmc.o \ $(PTP_NOPOSIX)/PTPWRd/dep/msg.o \ $(PTP_NOPOSIX)/PTPWRd/dep/net.o \ $(PTP_NOPOSIX)/PTPWRd/dep/sys.o \ $(PTP_NOPOSIX)/PTPWRd/dep/timer.o \ $(PTP_NOPOSIX)/PTPWRd/dep/wr_servo.o \ $(PTP_NOPOSIX)/PTPWRd/dep/servo.o \ $(PTP_NOPOSIX)/PTPWRd/protocol.o \ $(PTP_NOPOSIX)/PTPWRd/wr_protocol.o \ $(PTP_NOPOSIX)/libposix/freestanding-startup.o \ $(PTP_NOPOSIX)/libposix/freestanding-wrapper.o CFLAGS_PLATFORM = -mmultiply-enabled -mbarrel-shift-enabled LDFLAGS_PLATFORM = -mmultiply-enabled -mbarrel-shift-enabled \ -nostdlib -T $(LDS) include shell/shell.mk include tests/tests.mk include lib/lib.mk include pp_printf/printf.mk include sockitowm/sockitowm.mk include dev/dev.mk CFLAGS = $(CFLAGS_PLATFORM) $(cflags-y) -Wall \ -ffunction-sections -fdata-sections -Os \ -include include/trace.h LDFLAGS = $(LDFLAGS_PLATFORM) \ -Wl,--gc-sections -Os -lgcc -lc OBJS = $(obj-y) OUTPUT = wrc REVISION=$(shell git describe --dirty --always) all: tools $(OUTPUT).ram $(OUTPUT).vhd .PRECIOUS: %.elf %.bin .PHONY: all tools clean gitmodules $(OUTPUT).elf: $(LDS) $(AUTOCONF) gitmodules $(OUTPUT).o $(CC) $(CFLAGS) -DGIT_REVISION=\"$(REVISION)\" -c revision.c ${CC} -o $@ revision.o $(OUTPUT).o $(LDFLAGS) ${OBJDUMP} -d $(OUTPUT).elf > $(OUTPUT)_disasm.S $(SIZE) $@ $(OUTPUT).o: $(OBJS) $(LD) --gc-sections -e _start -r $(OBJS) -o $@ %.bin: %.elf ${OBJCOPY} -O binary $^ $@ %.ram: tools %.bin ./tools/genraminit $*.bin 0 > $@ %.vhd: tools %.bin ./tools/genramvhd -s 90112 $*.bin > $@ $(AUTOCONF): silentoldconfig $(OBJS): include/board.h include/board.h: ln -sf ../boards/$(BOARD)/board.h include/board.h clean: rm -f $(OBJS) $(OUTPUT).elf $(OUTPUT).bin $(OUTPUT).ram include/board.h %.o: %.c ${CC} $(CFLAGS) $(PTPD_CFLAGS) $(INCLUDE_DIR) $(LIB_DIR) -c $*.c -o $@ tools: $(MAKE) -C tools # if needed, check out the submodules (first time only), so users # who didn't read carefully the manual won't get confused gitmodules: @test -d ptp-noposix/libposix || echo "Checking out submodules" @test -d ptp-noposix/libposix || git submodule update --init @test -d ppsi/arch-spec || git submodule update --init # following targets from Makefile.kconfig silentoldconfig: @mkdir -p include/config $(MAKE) -f Makefile.kconfig $@ scripts_basic config %config: $(MAKE) -f Makefile.kconfig $@ .config: silentoldconfig