mirror of
git://projects.qi-hardware.com/wernermisc.git
synced 2024-11-15 11:50:37 +02:00
981374b9d9
Without this, basically all file accesses of FN failed with EACCES, breaking things rather thoroughly.
115 lines
2.5 KiB
Plaintext
115 lines
2.5 KiB
Plaintext
(This is my cheat sheet. It works for me but yet may stil be incomplete
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and redundant at the same time.)
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NOTE: we need to pin both rtems and rtems-yaffs due to recent changes
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that make file system operations fail with EACCES, combined with (or
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maybe caused by) API changes.
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Instructions:
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http://milkymist.org/wiki/index.php?title=RTEMS_build_instructions
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Getting rtems:
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git clone git://git.rtems.org/rtems.git
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cd rtems
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git checkout 314d3272df763ef1a152be726e5d5385449fe046
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ln -s /home/qi/wernermisc/m1/patches/rtems/ patches
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quilt push -a
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Getting rtems-yaffs:
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git clone git://github.com/milkymist/rtems-yaffs2.git
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cd rtems-yaffs2
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git checkout cbe7492ee0e5a9bced8267d9c7ab2fd997299fda
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Compiling rtems:
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cd rtems
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./bootstrap -c && ./bootstrap -p && ./bootstrap # 08:37
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mkdir -p build
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cd build
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../configure --target=lm32-rtems4.11 --enable-rtemsbsp=milkymist \
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--enable-posix --disable-itron --enable-networking \
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--disable-multiprocessing --disable-tests --prefix=/opt/rtems-4.11 # 00:14
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make # -j5 # 01:21
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make install # 00:06
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Compiling rtems-yaffs:
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cd rtems-yaffs2
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make -f Makefile.rtems
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make -f Makefile.rtems install
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Compiling milkymist.git, libfpvm:
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cd software/libfpvm
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make install
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Compiling milkymist.git, softusb-input:
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prerequisites:
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make -C software/libhpdmc
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make -C software/libnet
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make -C software/libbase
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make -C softusb-input
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make -C software/libhal
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make -C software/bios
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./build_bios.sh
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Compiling flickernoise.git:
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cd flickernoise/src
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make bin/flickernoise.fbi && m1nor bin/flickernoise.fbi
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(m1nor from wernermisc/m1/tools/)
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Rebooting the M1:
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cd wernermisc/m1/jtag-boot
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make boot
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Send patches:
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git send-email --cover-letter --thread --annotate f6c7474ae3b181157d8950e25c4705d53d9ae9c1
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------------------------------
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Draft items below:
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---
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Rebuild Flickernoise after updating the Navre firmware:
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milkymist.git:
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make -C softusb-input
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make -C softusb-input install
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flickernoise.git:
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cd src
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make clean && make -j 5 bin/flickernoise.fbi && m1nor bin/flickernoise.fbi
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---
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Synthesize the SoC:
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cd boards/milkymist-one/flash
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make -C ../synthesis -f Makefile.xst clean && make clean && time make soc.fpg
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m1nor soc.fpg
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# synthesis: boards/milkymist-one/synthesis/build/system.srp
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# timing: boards/milkymist-one/synthesis/build/system-routed.par
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---
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debug:
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flterm --gdb-passthrough --port /dev/ttyUSB0 --kernel /dev/null
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/home/qi/m1/gdb-7.3.1/gdb/gdb /home/qi/m1/flickernoise/src/bin/flickernoise
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set remote interrupt-on-connect on
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target remote /dev/pts/155
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