v1.11.1

Toolchain

• Yosys: release 0.8
• Icestorm: 5ab07ed
• Arachne-pnr: 840bdfd

General

• Iceprog improvements:
  • Update libftdi 1.4
  • Update libusb 1.0.22 (Fixes the multiple USB detection issue in Windows 💥 🎉)
• Fix yosys-smtbmc extension on Windows (#72)
• Include timing data (#69)

Packages

• Updated linux_x86_64
• Updated linux_i686
• Updated linux_armv7l
• Updated linux_aarch64
• Updated darwin
• Updated windows_x86
• Updated windows_amd64

Travis FPGAwars/toolchain-icestorm

v1.11.1-beta

Build darwin first

v1.11.0

Toolchain

• Yosys: release 0.8
• Icestorm: 5ab07ed
• Arachne-pnr: 840bdfd

General

• Lots of features/improvements in Yosys
• Support for UP5K iCE40 FPGAs
• Basic support for LM4K iCE40 FPGAs

Packages

• Updated linux_x86_64
• Updated linux_i686
• Updated linux_armv7l
• Updated linux_aarch64
• Updated darwin
• Updated windows_x86
• Updated windows_amd64

Travis FPGAwars/toolchain-icestorm

v1.11.0-beta

Experimental release for UP5K boards

Toolchain

• Icestorm: 2180992
• Arachne-pnr: 0a7c780
• Yosys: 4a65b82

Travis FPGAwars/toolchain-icestorm

v1.10.1

Toolchain

• Icestorm: 0f64fdf
• Arachne-pnr: e83eecb
• Yosys: release 0.7

General

• Support for LP384 iCE40 FPGAs
• Low latency behavior in iceprog:
  • Set low latency (1 ms), upload and restore the previous latency
  • Improve GNU/Linux upload speed (new kernel versions): ~2s (saving ~80% time)
  • Improve Windows upload speed: ~3s (saving ~60% time)
  • Improve Mac OS upload speed: ~3s (saving ~60% time)

Packages

• Updated linux_x86_64
• Updated linux_i686
• Updated linux_armv7l
• Updated linux_aarch64
• Updated darwin
• Updated windows_x86
• Updated windows_amd64

Travis FPGAwars/toolchain-icestorm

v1.10.0

Toolchain

• Icestorm: YosysHQ/icestorm@7ea1726
• Arachne-pnr: YosysHQ/arachne-pnr@e97e35c
• Yosys 0.7: https://github.com/cliffordwolf/yosys/releases/tag/yosys-0.7

General

• Refactor scripts
  • Clean Makefile patches
• Updated package system
• Use semantic version
• Optimize size: ~65%
• Improve performance using GCC 5
• Added travis build & deploy

Packages

• Added windows_x86
• Added windows_amd64
• Removed windows
• Updated linux_x86_64
• Updated linux_i686
• Updated linux_armv7l
• Updated linux_aarch64
• Updated darwin

Travis FPGAwars/toolchain-icestorm

0.9

• Changelog
  • Add icetime (+chipdbs.txt), icepll and icebram
  • Add static icoprog in linux_armv7l distribution

Icestorm: 12b2295c908 + win32 patch
Arachne PnR: 52e69ed20734
Yosys: release 0.6
ABC: ae7d65e71adc

0.8

• Changelog
  • Use libftdi1 for iceprog
  • Yosys 0.6 with ae7d65e71adc ABC
  • New build script

0.7

Initial multiplatform release:
Platforms: Linux - 32/64 bits, Windows, Mac, ubuntu-phone, Raspberry PI II

0.6

Added linux to ARCH