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Notes on development
The prebuild packages for building the projects are stored in This Sourceforge repo
The packages that are stored in the the Sourceforge repo for the different platforms are:
- toolchain-atmelavr-windows-3.tar.gz
- toolchain-atmelavr-linux_x86_64-4.tar.gz
- toolchain-atmelavr-linux_armv6l-3.tar.gz
- toolchain-atmelavr-linux_i686-2.tar.gz
- toolchain-atmelavr-darwin_x86_64-1.tar.gz
The fields are:
- Name: toochain-atmelavr
- Platform: linux_i686, linux_x86_64, linux_armv6l, darwin_x86_64, windows
- Version: A number (1, 2, 3...)
The package name should have this structure:
<name>-<platform>-<version>.tar.gz
- Package: toochain-icestorm-linux_x86_64-1.tar.gz
- Date: 2016-Feb-01
- Yosys 0.5+435
- arachne-pnr 0.1+136+0
- Status: upload to PlatformIO Storage
- Tests:
- First test under Linux Ubuntu 15.10: the toolchain-icestorm is automatically installed!!!! It works!!
- But It did not work on Ubuntu 14.04 --> Yosys fail: Error message:
symbol _ZTTNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEE, version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference ```
- Solution: It is necessary to compile it statically
- Dynamic libraries:
$ ldd yosys
linux-vdso.so.1 => (0x00007ffd3ebdc000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f0529b82000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f052987a000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f0529671000)
libreadline.so.6 => /lib/x86_64-linux-gnu/libreadline.so.6 (0x00007f052942b000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f0529223000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f052901e000)
libtcl8.6.so => /usr/lib/x86_64-linux-gnu/libtcl8.6.so (0x00007f0528c6d000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f0528a56000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f052868b000)
/lib64/ld-linux-x86-64.so.2 (0x00005630cc9c7000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f052846d000)
libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f0528244000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f0528029000)
$ ldd arachne-pnr
linux-vdso.so.1 => (0x00007ffc3cfb1000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fd95b4a1000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fd95b199000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fd95af81000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fd95abb7000)
/lib64/ld-linux-x86-64.so.2 (0x00005602ccd0e000)
$ ldd icepack
linux-vdso.so.1 => (0x00007ffd7df6c000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f6f49e9a000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f6f49b18000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f6f49900000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f6f49536000)
/lib64/ld-linux-x86-64.so.2 (0x000055701cccc000)
$ ldd iceprog
linux-vdso.so.1 => (0x00007ffdb277f000)
libftdi.so.1 => /usr/lib/x86_64-linux-gnu/libftdi.so.1 (0x00007f9d03a87000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f9d0377f000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f9d033b4000)
libusb-0.1.so.4 => /lib/x86_64-linux-gnu/libusb-0.1.so.4 (0x00007f9d031ab000)
/lib64/ld-linux-x86-64.so.2 (0x000055f36bcae000)
$ ldd icetime
linux-vdso.so.1 => (0x00007fff0bdf6000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fb27cbb8000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fb27c836000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fb27c61e000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fb27c254000)
/lib64/ld-linux-x86-64.so.2 (0x000055e171f12000)
- Dynamic libraries:
$ ldd yosys
linux-vdso.so.1 => (0x00007ffeaf8f1000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fe45d9ba000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fe45d7b2000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fe45d3e7000)
/lib64/ld-linux-x86-64.so.2 (0x000056103f644000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fe45d1c9000)
$ ldd arachne-pnr
not a dynamic executable
$ ldd iceprog
not a dynamic executable
$ ldd icepack
not a dynamic executable
$ ldd icetime
not a dynamic executable
- Issue 480: Adding support for Lattice ice40 FPGAs
- Initial pull request (Not accepted)
- PlatformIO 3.0.0 Roadmap
- Issue 479: platform.json manifest for development platform
- Package manifest file
- Package files
- Binary packages
-
2016/March/21:
- Plaformio-fpga tested in Windows / MAC. OK!
- Pull request emitted
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2016/March/20: IvanKravets comments in this issue that they will include the platformio-FPGA pull-request into platformio 2.9.0 :-)
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2016/March/2: Valeros (from platformio team) has uploaded the toolchain-icestorm package or Linux-32 bits. The ile is located here: toolchain-icestorm-linux_i686-7.tar.gz
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2016/Feb/22: Ivan Kravets, from platformio, added a new comment to the Issue 480 (At last!). We point them to the latest toolchain-icestorm release: toolchain-icestorm-x86_64-5.tar.gz. Let's keep our finger crossed while waiting for the toolchain updated :-)
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2016/Feb/09: The packaging systems has been move to a this new project in github: toolchain-icestorm. Now the releases are created automatically from travis (initially only for x86_64 archs)
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2016/Feb/04: New toolchain-icestorm-linux_x86_64-2.tar.gz package. Almost all the tools have been compiled with static libraries. It should work on more systems. Uploaded the packages to github and given the link in the lattice_ice40 issue
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2016/Feb/03: The package toochain-icestorm-linux_x86_64-1.tar.gz is uploaded into the official PlatformIO Storage
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2016/Jan/28:
- The Issue 480: Adding support for Lattice ice40 FPGAs is place on platformio github
- Initial pull request