The development team is pleased to announce the release of GRLIB GPL 2024.1-b4292, which is now available for download from:
https://www.gaisler.com/products/grlib/grlib-gpl-2024.1-b4292.tar.gz
Bitfile and netlist packages are available via:
The changelog is here:
https://www.gaisler.com/products/grlib/Changelog.txt
and is also reproduced below.
This 2024.1 re-release addresses some issues encountered in the L2 cache lite, NOEL-V in single-issue configuration on certain tools and additionally fixes 2 corner cases in LEON5.
Updated example bitstreams for LEON5 and NOEL-V are available for download from:
If you find any any reproducible bugs or issues please don’t hesitate to post in the community.
----------------------- Release 2024.1-b4292 ---------------------------
2024-04-18 L2C_LITE:
- Fixed backend io address to provide an AMBA AHB BAR that can be scanned for PnP information of the bus behind the L2C_LITE.
- Fixed the index addressing bug introduced in the 2024.1-b4291 release.
2024-04-15 LEON5:
- Fixed bus access corner case where HBUSREQ was deasserted too early if wbmask=0 was combined with busw>32.
- Fixed bus access corner case where HTRANS(0) would remain asserted if bus grant was lost in the middle of a burst fetch of a cache line. The AHBCTRL would never have rearbitrated the bus in this instance since HBUSREQ remained asserted, but AMBA 2.0 compliant AHB arbiters are allowed to do this.
2024-04-15 NOEL-V updates
- Fixed minor issue with instret CSR
- Code rework to fix tool issues with single-issue configuration