From: Stuart Henderson Subject: Re: New port cad/openfpgaloader To: Thomas Dettbarn Cc: ports@openbsd.org Date: Tue, 9 Jun 2026 00:14:34 +0100 On 2026/06/09 00:54, Thomas Dettbarn wrote: > For your consideration, please find the port for cad/openfpgaloader > attached to this email. > It is part of the yosys & nextpnr & openfpgaloader toolchain, > which can be used for FPGA design and synthesis on OpenBSD. > > P.S.: It requires a manual kernel patch to run with certain devices. > Please see the note in pkg/DESCR for details. > diff --git a/cad/openfpgaloader/Makefile b/cad/openfpgaloader/Makefile > new file mode 100644 > index 00000000000..ce24d929e1f > --- /dev/null > +++ b/cad/openfpgaloader/Makefile > @@ -0,0 +1,24 @@ > +COMMENT= Universal utility for programming FPGAs. no caps for first letter; no trailing . COMMENT= universal utility for programming FPGAs > +CATEGORIES= cad > +V= 1.1.1a > +REVISION= 0 start without a REVISION line at all, we add the line later if required (i.e. if changes were made to the port without a new upstream version). > +DISTNAME= openfpgaloader-${V} > + > +GH_ACCOUNT= trabucayre > +GH_PROJECT= openFPGALoader > +GH_COMMIT= bf8106ef5f6e92017c5901737db3c3c9593e8b4d in this situation we'd often take the version number of the last release, and add plYYYYMMDD (with the date of the newest commit) > + > +HOMEPAGE= https://github.com/trabucayre/openFPGALoader > +MAINTAINER= Thomas Dettbarn > +# APACHE-2.0 > +PERMIT_PACKAGE= yes > + missing WANTLIB > + > +MODULES= devel/cmake > +NO_TEST= Yes > + > +LIB_DEPENDS= devel/libftdi1 > + > + > +.include > + > diff --git a/cad/openfpgaloader/distinfo b/cad/openfpgaloader/distinfo > new file mode 100644 > index 00000000000..c5ce86a01bb > --- /dev/null > +++ b/cad/openfpgaloader/distinfo > @@ -0,0 +1,2 @@ > +SHA256 (openfpgaloader-1.1.1a-bf8106ef.tar.gz) = wBNVSeoPICa1PcMDLwmw1CUJUq+u+IQ+NwoIFMOpGlc= > +SIZE (openfpgaloader-1.1.1a-bf8106ef.tar.gz) = 2931988 > diff --git a/cad/openfpgaloader/pkg/DESCR b/cad/openfpgaloader/pkg/DESCR > new file mode 100644 > index 00000000000..4827293c392 > --- /dev/null > +++ b/cad/openfpgaloader/pkg/DESCR > @@ -0,0 +1,29 @@ > +Universal utility for programming FPGAs. Compatible with many boards, > +cables and FPGA from major manufacturers (Xilinx, Altera/Intel, > +Lattice, Gowin, Efinix, Anlogic, Cologne Chip). openFPGALoader works on > +Linux, Windows, macOS and OpenBSD. remove the trailing spaces on the lines. cut DESCR at this point; the remaining text should go into a pkg-readme file instead: cp /usr/ports/infrastructure/templates/README.template pkg/README $EDITOR pkg/README make clean=fake make plist (which should add the readme to pkg/PLIST). > + > +*** WARNING *** You might need to recompile the kernel. > +Some devices have problems when they are accessed through uftdi(4). One > +of the ways to disable them for this module is by commenting out their > +USB IDs in /usr/src/sys/dev/usb/uftdi.c. Like so: > + > + { USB_VENDOR_FTDI, USB_PRODUCT_FTDI_SEMC_DSS20 }, > + //{ USB_VENDOR_FTDI, USB_PRODUCT_FTDI_SERIAL_2232C }, > + { USB_VENDOR_FTDI, USB_PRODUCT_FTDI_SERIAL_2232L }, > + > +After the kernel has been compiled (See the OpenBSD FAQ for this), the > +problematic devices will be accessed through ugen(4). > + > +One other possibility is to disable uftdi(4) completely: > + > + doas config -e -f -o /bsd.nouftdi /bsd > + ukc> disable uftdi* > + ukc> quit > + reboot > + > +At the boot prompt, type > + > + boot> boot /bsd.nouftdi > + > + configuring the kernel via the bsd.re-config(5) mechanism would usually be the most convenient way to do this and I think I would avoid suggesting other methods. basically you would want to add the disable line to /etc/bsd.re-config, run /usr/libexec/reorder_kernel, and reboot. > diff --git a/cad/openfpgaloader/pkg/PLIST b/cad/openfpgaloader/pkg/PLIST > new file mode 100644 > index 00000000000..ad9b42e89d0 > --- /dev/null > +++ b/cad/openfpgaloader/pkg/PLIST > @@ -0,0 +1,114 @@ > +@bin bin/openFPGALoader > +share/openFPGALoader/ > +share/openFPGALoader/bpiOverJtag_xc7k480tffg1156.bit.gz > +share/openFPGALoader/spiOverJtag_10cl006144.rbf.gz > +share/openFPGALoader/spiOverJtag_10cl016484.rbf.gz > +share/openFPGALoader/spiOverJtag_10cl025256.rbf.gz > +share/openFPGALoader/spiOverJtag_10cl055484.rbf.gz > +share/openFPGALoader/spiOverJtag_5ce215.rbf.gz > +share/openFPGALoader/spiOverJtag_5ce223.rbf.gz > +share/openFPGALoader/spiOverJtag_5ce423.rbf.gz > +share/openFPGALoader/spiOverJtag_5ce523.rbf.gz > +share/openFPGALoader/spiOverJtag_5ce927.rbf.gz > +share/openFPGALoader/spiOverJtag_5sgsd5.rbf.gz > +share/openFPGALoader/spiOverJtag_efinix_t120f324.bit.gz > +share/openFPGALoader/spiOverJtag_efinix_t13f256.bit.gz > +share/openFPGALoader/spiOverJtag_efinix_t8f81.bit.gz > +share/openFPGALoader/spiOverJtag_efinix_ti180j484.bit.gz > +share/openFPGALoader/spiOverJtag_efinix_ti60f225.bit.gz > +share/openFPGALoader/spiOverJtag_ep4ce1017.rbf.gz > +share/openFPGALoader/spiOverJtag_ep4ce11523.rbf.gz > +share/openFPGALoader/spiOverJtag_ep4ce1523.rbf.gz > +share/openFPGALoader/spiOverJtag_ep4ce2217.rbf.gz > +share/openFPGALoader/spiOverJtag_ep4ce622.rbf.gz > +share/openFPGALoader/spiOverJtag_xc3s500evq100.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx100fgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx150tcsg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx150tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx16csg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx16ftg256.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx25csg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx25tcsg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx45csg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx45tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx9csg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc6slx9tqg144.bit.gz > +share/openFPGALoader/spiOverJtag_xc6vlx130tff784.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a100t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a100tcsg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a100tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a100tfgg676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a100tftg256.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a12t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a12tcpg238.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a12tcsg325.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a15t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a15tcpg236.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a15tcsg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a15tcsg325.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a15tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a15tftg256.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a200t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a200tfbg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a200tfbg676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a200tffg1156.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a200tsbg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a25t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a25tcpg238.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a25tcsg325.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a35t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a35tcpg236.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a35tcsg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a35tcsg325.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a35tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a35tftg256.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50tcpg236.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50tcsg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50tcsg325.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50tcsg325_1v35.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a50tftg256.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a75t.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a75tcsg324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a75tfgg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a75tfgg676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7a75tftg256.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k160tffg676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k325tfbg900.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k325tffg676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k325tffg900.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k420tffg901.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k70tfbg484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7k70tfbg676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s100.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s100fgga484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s100fgga676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s15.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s15cpga196.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s15csga225.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s15ftgb196.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s25.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s25csga225.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s25csga324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s25ftgb196.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s50.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s50csga324.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s50fgga484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s50ftgb196.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s6.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s6cpga196.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s6csga225.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s6ftgb196.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s75.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s75fgga484.bit.gz > +share/openFPGALoader/spiOverJtag_xc7s75fgga676.bit.gz > +share/openFPGALoader/spiOverJtag_xc7vx330tffg1157.bit.gz > +share/openFPGALoader/spiOverJtag_xcau10p-ffvb676.bit.gz > +share/openFPGALoader/spiOverJtag_xcau15p-ffvb676.bit.gz > +share/openFPGALoader/spiOverJtag_xcku040-ffva1156.bit.gz > +share/openFPGALoader/spiOverJtag_xcku060-ffva1156.bit.gz > +share/openFPGALoader/spiOverJtag_xcku3p-ffva676.bit.gz > +share/openFPGALoader/spiOverJtag_xcku5p-ffvb676.bit.gz > +share/openFPGALoader/spiOverJtag_xcvu37p-fsvh2892.bit.gz > +share/openFPGALoader/spiOverJtag_xcvu9p-flga2104.bit.gz >