2009-09-27 11:23:33 +03:00
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# Iris: micro-kernel for a capability-based operating system.
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# mips/nanonote/Makefile.arch: nanonote-specific parts of the build rules
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# Copyright 2009 Bas Wijnen <wijnen@debian.org>
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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 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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2011-01-15 03:10:46 +02:00
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start_load = 0x80400000
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2009-09-27 11:23:33 +03:00
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load = 0x80000000
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2012-01-14 19:17:23 +02:00
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# Uncomment exactly one of these to select the boot method for the image.
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UDC_BOOT = yes
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2010-10-10 11:46:12 +03:00
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#SD_BOOT = yes
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2012-01-14 19:17:23 +02:00
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#UNBRICK = yes
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2010-08-22 23:03:06 +03:00
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arch_iris_sources = mips/interrupts.cc mips/arch.cc
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boot_sources = mips/init.cc mips/nanonote/board.cc
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arch_headers = mips/arch.hh mips/nanonote/jz4740.hh mips/nanonote/board.hh mips/nand.hh
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udc_boot_programs = udc
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sd_boot_programs = sd+mmc partition fat
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2011-01-15 03:10:46 +02:00
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unbrick_boot_programs = nand sd+mmc usb-mass-storage
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2010-08-22 23:03:06 +03:00
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standard_boot_programs = bootinit
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2011-01-15 03:10:46 +02:00
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# use sort to remove duplicates.
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programs = $(sort init gpio lcd bsquare ball buzzer metronome elfrun alarm rtc gui test boot booter $(udc_boot_programs) $(sd_boot_programs) $(unbrick_boot_programs) $(standard_boot_programs))
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2010-08-22 23:03:06 +03:00
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ARCH_CPPFLAGS = -I. -Imips -Imips/nanonote -Wa,-mips32 -DNANONOTE -DUSE_SERIAL
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CROSS = mipsel-linux-gnu-
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OBJDUMP = $(CROSS)objdump
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junk = mdebug.abi32 reginfo comment pdr
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OBJCOPYFLAGS = $(addprefix --remove-section=.,$(junk))
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2010-08-10 11:09:50 +03:00
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2010-10-10 11:46:12 +03:00
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ifneq ($(UDC_BOOT),)
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2010-08-10 11:09:50 +03:00
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boot_threads = $(standard_boot_programs) $(udc_boot_programs)
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ARCH_CXXFLAGS = -DNUM_THREADS=2
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2010-10-10 11:46:12 +03:00
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BOOT_CPPFLAGS = -DUDCBOOT
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2010-08-10 11:09:50 +03:00
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all: mips/nanonote/nand-boot.raw test
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2010-08-22 23:03:06 +03:00
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mips/start.o: TARGET =
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2010-08-10 11:09:50 +03:00
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else
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2010-10-10 11:46:12 +03:00
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ifneq ($(SD_BOOT),)
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2010-08-10 11:09:50 +03:00
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boot_threads = $(standard_boot_programs) $(sd_boot_programs)
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ARCH_CXXFLAGS = -DNUM_THREADS=4
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2010-10-10 11:46:12 +03:00
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BOOT_CPPFLAGS = -DSDBOOT
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2010-08-10 11:09:50 +03:00
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all: mips/nanonote/nand-boot.raw iris-sd.tar
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2010-08-22 23:03:06 +03:00
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mips/start.o: TARGET = -DWRAPPED
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2010-08-10 11:09:50 +03:00
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iris-sd.tar: $(addprefix fs/,$(addsuffix .elf,$(programs))) mips/start.raw.gz fs/init.config
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2010-08-22 23:03:06 +03:00
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mkimage -A mips -T kernel -a $(start_load) -e $(shell /bin/sh -c '$(OBJDUMP) -t mips/start.elf | grep __start$$ | cut -b1-8') -n Iris -d mips/start.raw.gz fs/uimage | sed -e 's/:/;/g'
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2010-08-10 11:09:50 +03:00
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cd fs && tar cvf ../$@ uimage init.config $(addsuffix .elf,$(programs)) --dereference
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2010-10-10 11:46:12 +03:00
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else
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ifneq ($(UNBRICK),)
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2011-01-15 03:10:46 +02:00
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boot_threads = $(standard_boot_programs) $(unbrick_boot_programs) sd+mmc
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2010-10-10 11:46:12 +03:00
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ARCH_CXXFLAGS = -DNUM_THREADS=3
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BOOT_CPPFLAGS = -DUNBRICK
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2010-10-12 19:55:02 +03:00
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all: mips/start.raw
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2010-10-10 11:46:12 +03:00
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mips/start.o: TARGET =
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else
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error Please define your boot method.
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endif
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endif
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2010-08-10 11:09:50 +03:00
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endif
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2009-09-27 11:23:33 +03:00
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2010-08-05 23:19:58 +03:00
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iris.elf: LDFLAGS = --omagic -Ttext $(load)
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mips/start.elf: LDFLAGS = --omagic -Ttext $(start_load)
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2010-08-10 11:09:50 +03:00
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mips/nanonote/nand-boot.elf: LDFLAGS = --omagic -Ttext 0x80000000
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2010-08-22 23:03:06 +03:00
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mips/nanonote/nand-boot.o: mips/nand.hh
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2010-10-10 21:26:23 +03:00
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source/nand.o: mips/nand.hh
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2009-09-27 11:23:33 +03:00
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2010-08-05 23:19:58 +03:00
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mips/start.o:mips/start.S Makefile Makefile.arch iris.raw
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2010-08-22 23:03:06 +03:00
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$(CC) $(CPPFLAGS) $(TARGET) -DSTART=0x$(shell /bin/sh -c '$(OBJDUMP) -t iris.elf | grep __start$$ | cut -b1-8') -c $< -o $@
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2010-08-05 23:19:58 +03:00
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test: mips/start.raw mips/start.elf mips/nanonote/server/usb-server mips/nanonote/sdram-setup.raw $(addsuffix .elf,$(addprefix fs/,$(programs))) fs/init.config
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2010-08-22 23:03:06 +03:00
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echo "reboot $(start_load) 0x$(shell /bin/sh -c '$(OBJDUMP) -t mips/start.elf | grep __start$$ | cut -b1-8') $<" | nc localhost 5050
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2009-09-27 11:23:33 +03:00
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2010-01-18 07:45:52 +02:00
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mips/nanonote/server/usb-server: mips/nanonote/server/usb-server.ccp mips/nanonote/server/Makefile.am mips/nanonote/server/configure.ac devices.hh
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2009-12-18 23:27:26 +02:00
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$(MAKE) -C mips/nanonote/server
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2009-12-26 15:17:06 +02:00
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echo "shutdown" | nc localhost 5050
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sleep 1
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2009-12-18 23:27:26 +02:00
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2009-09-27 11:23:33 +03:00
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%.elf: %.o
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$(LD) $(LDFLAGS) -o $@ $<
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%.raw: %.elf
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$(OBJCOPY) -S $(OBJCOPYFLAGS) -Obinary $< $@
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2010-08-05 23:19:58 +03:00
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%.raw.gz: %.raw
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gzip < $< > $@
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2009-09-27 11:23:33 +03:00
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nanonote-boot: mips/nanonote/nanonote-boot.cc mips/nanonote/sdram-setup.raw
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2012-01-14 19:17:23 +02:00
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g++ `pkg-config --cflags --libs shevek` $< -o $@ -lusb
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2009-09-27 11:23:33 +03:00
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mips/nanonote/sdram-setup.elf: mips/nanonote/sdram-setup.ld
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mips/nanonote/sdram-setup.elf: LDFLAGS = --omagic -T mips/nanonote/sdram-setup.ld
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2010-10-10 11:46:12 +03:00
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mips/nanonote/threadlist.o: $(addprefix fs/,$(addsuffix .elf,$(boot_threads)))
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2009-09-27 11:23:33 +03:00
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mips/boot.o: TARGET_FLAGS = -DMEMORY_SIZE="32 << 20"
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2012-01-14 19:17:23 +02:00
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mips/init.o: TARGET_FLAGS = -I/usr/mipsel-linux-gnu/include
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source/bootinit.o: TARGET_FLAGS = -I/usr/mipsel-linux-gnu/include
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source/elfrun.o: TARGET_FLAGS = -I/usr/mipsel-linux-gnu/include
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2010-05-01 00:13:49 +03:00
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source/gpio.ccp: source/nanonote-gpio.ccp
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ln -s $(subst source/,,$<) $@
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2010-06-07 00:03:25 +03:00
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$(addprefix fs/,$(addsuffix .elf,$(boot_threads))): TARGET_FLAGS = -I.
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$(addprefix fs/,$(addsuffix .elf,$(boot_threads))): LDFLAGS = -EL
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2010-01-16 17:13:54 +02:00
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$(addprefix fs/,$(addsuffix .elf,$(programs))): LDFLAGS = -EL
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2010-05-01 00:13:49 +03:00
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source/lcd.o: source/charset.data
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2009-09-27 11:23:33 +03:00
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2010-01-16 17:13:54 +02:00
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source/charset.data: source/charset
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2009-09-27 11:23:33 +03:00
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$< > $@
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%.o:%.S Makefile Makefile.arch mips/arch.hh
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2010-10-10 11:46:12 +03:00
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$(CC) $(CPPFLAGS) $(BOOT_CPPFLAGS) $(TARGET_FLAGS) -DKERNEL_STACK_SIZE=0x1000 -c $< -o $@
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2009-09-27 11:23:33 +03:00
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# entry.o must be the first file. threadlist.o must be the first of the init objects (which can be freed after loading).
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2010-10-10 11:46:12 +03:00
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iris.elf: mips/entry.o $(subst .cc,.o,$(iris_sources)) mips/nanonote/threadlist.o mips/boot.o $(subst .cc,.o,$(boot_sources))
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2009-09-27 11:23:33 +03:00
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$(LD) $(LDFLAGS) $^ -o $@
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2010-08-05 23:19:58 +03:00
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mips/start.elf: mips/start.o
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$(LD) $(LDFLAGS) $^ -o $@
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2009-12-26 15:17:06 +02:00
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server:
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while mips/nanonote/server/usb-server ; do : ; done
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2009-12-31 12:22:25 +02:00
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servers:
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while : ; do $(MAKE) server ; done
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2010-01-16 17:13:54 +02:00
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setup:
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2010-07-12 15:59:22 +03:00
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x-terminal-emulator -e make debug &
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x-terminal-emulator -e make servers &
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2010-01-16 17:13:54 +02:00
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2010-08-05 23:19:58 +03:00
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ARCH_CLEAN_FILES = $(boot_sources) $(addsuffix .elf,$(boot_threads)) $(arch_headers) devices.hh keys.hh mips/*.o mips/nanonote/*.o source/charset.data iris.elf iris.raw mips/nanonote/sdram-setup.elf mips/nanonote/sdram-setup.raw mips/start.elf mips/start.raw
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2009-12-11 10:43:42 +02:00
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.PRECIOUS: mips/arch.hh mips/nanonote/jz4740.hh mips/nanonote/board.hh
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2010-01-16 17:13:54 +02:00
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.PHONY: test all monitor server servers setup
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