From: Thomas Dettbarn <dettus@dettus.net>
Subject: New port cad/nextpnr
To: ports@openbsd.org
Date: Tue, 9 Jun 2026 00:53:11 +0200

For your consideration, please find the port for cad/nextpnr
attached to this email.
It is part of the yosys & nextpnr & openfpgaloader toolchain,
which can be used for FPGA design and synthesis on OpenBSD.

Thomas


diff --git a/cad/nextpnr/Makefile b/cad/nextpnr/Makefile
new file mode 100644
index 00000000000..eb31acf38fe
--- /dev/null
+++ b/cad/nextpnr/Makefile
@@ -0,0 +1,34 @@
+###############################################
+## WARNING: This build requires a lot of RAM ##
+## Please update /etc/login.conf and set     ##
+## daemon:datasize=16384M                    ##
+###############################################
+
+COMMENT=	Portable FPGA place and route tool
+CATEGORIES=	cad
+V=		0.10a
+REVISION=	0
+DISTNAME=	nextpnr-${V}
+
+GH_ACCOUNT=	YosysHQ
+GH_PROJECT=	nextpnr
+GH_COMMIT=	32324500c4ae33670df429d2e8e2a83b51b062ab
+
+HOMEPAGE=	https://github.com/YosysHQ/nextpnr
+MAINTAINER=	Thomas Dettbarn <dettus@dettus.net>
+# ISC License
+PERMIT_PACKAGE=	yes
+
+
+MODULES=	devel/cmake
+NO_TEST=	Yes
+
+LIB_DEPENDS=	math/eigen3
+BUILD_DEPENDS=	cad/prjpeppercorn
+BUILD_DEPENDS+=	lang/python/3
+
+CONFIGURE_ARGS=	-DARCH="generic;himbaechel" -DHIMBAECHEL_UARCH="gatemate" -DHIMBAECHEL_PEPPERCORN_PATH=/usr/local/share/prjpeppercorn-1.13
+
+
+.include <bsd.port.mk>
+
diff --git a/cad/nextpnr/distinfo b/cad/nextpnr/distinfo
new file mode 100644
index 00000000000..6a0ca990755
--- /dev/null
+++ b/cad/nextpnr/distinfo
@@ -0,0 +1,2 @@
+SHA256 (nextpnr-0.10a-32324500.tar.gz) = Qu2EnnbMXCyPFmAJs+q1HF0lUCMNG7jmNbT3FB/TGGs=
+SIZE (nextpnr-0.10a-32324500.tar.gz) = 3524943
diff --git a/cad/nextpnr/pkg/DESCR b/cad/nextpnr/pkg/DESCR
new file mode 100644
index 00000000000..217791fd790
--- /dev/null
+++ b/cad/nextpnr/pkg/DESCR
@@ -0,0 +1,2 @@
+nextpnr aims to be a vendor neutral, timing driven, FOSS FPGA place and
+route tool.
diff --git a/cad/nextpnr/pkg/PLIST b/cad/nextpnr/pkg/PLIST
new file mode 100644
index 00000000000..63fd94f8a9c
--- /dev/null
+++ b/cad/nextpnr/pkg/PLIST
@@ -0,0 +1,7 @@
+@bin bin/nextpnr-generic
+@bin bin/nextpnr-himbaechel
+share/nextpnr/
+share/nextpnr/himbaechel/
+share/nextpnr/himbaechel/gatemate/
+share/nextpnr/himbaechel/gatemate/chipdb-CCGM1A1.bin
+share/nextpnr/himbaechel/gatemate/chipdb-CCGM1A2.bin