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58 lines
1.4 KiB
Makefile
58 lines
1.4 KiB
Makefile
#
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# labsw/Makefile - Makefile for the Lab Switch firmware
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#
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# Written 2011 by Werner Almesberger
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# Copyright 2011 Werner Almesberger
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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MAIN = labsw
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OBJS = $(MAIN) usb descr version ep0
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F32XBASE = ../../../f32xbase
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include $(F32XBASE)/fw/common/Makefile.system
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include $(F32XBASE)/fw/common/Makefile.common
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CFLAGS += -Iinclude
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LDFLAGS += --code-size $(PAYLOAD_SIZE) --code-loc $(PAYLOAD_START)
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USB_ID = $(shell \
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( echo '\#include "usb-id.h"'; echo USB_VENDOR:USB_PRODUCT; ) | \
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cpp | sed '/^ *$$/d;/^\#/d' )
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.PHONY: dfu
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all: $(MAIN)
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$(MAIN).rel: io-parts.h
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io-parts.h: io.h Makefile
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cpp -dD $< | \
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sed '1,/IO_H/d' | \
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awk \
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'BEGIN { print "/* MACHINE-GENERATED. DO NOT EDIT ! */"; \
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print "#ifndef IO_PARTS_H"; \
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print "#define IO_PARTS_H"; } \
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/#define/ && $$3 != "" { \
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split($$3, a, "_"); \
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print $$1, $$2 "_PORT", a[1]; \
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print $$1, $$2 "_MODE", a[1] "MDOUT"; \
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print $$1, $$2 "_BIT", a[2]; } \
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END { print "#endif" }' >$@ || \
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{ rm -f $@; exit 1; }
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clean::
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rm -f io-parts.h
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# hack: for now, we just reuse the boot loader from cntr
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USB_ID = 20b7:cb72
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dfu:
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dfu-util -d $(USB_ID) -D $(MAIN).bin
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