Index: head/sysutils/Makefile
===================================================================
--- head/sysutils/Makefile
+++ head/sysutils/Makefile
@@ -1238,6 +1238,7 @@
     SUBDIR += screenie
     SUBDIR += scterc
     SUBDIR += sd-agent
+    SUBDIR += sd-mux-ctrl
     SUBDIR += sdparm
     SUBDIR += seatd
     SUBDIR += seatools
Index: head/sysutils/sd-mux-ctrl/Makefile
===================================================================
--- head/sysutils/sd-mux-ctrl/Makefile
+++ head/sysutils/sd-mux-ctrl/Makefile
@@ -0,0 +1,26 @@
+# $FreeBSD$
+
+PORTNAME=	sd-mux-ctrl
+DISTVERSION=	g20200217
+CATEGORIES=	sysutils
+MASTER_SITES=	https://git.tizen.org/cgit/tools/testlab/sd-mux/snapshot/sd-mux-9dd189d973da64e033a0c5c2adb3d94b23153d94.tar.bz2?/
+
+PATCH_SITES=	https://github.com/emaste/sd-mux/commit/
+PATCHFILES=	83f2783ac56bbf42f9bb877c5937cd1f17bb2999.patch:-p1
+
+MAINTAINER=	emaste@FreeBSD.org
+COMMENT=	Control utility for Tizen SD card multiplexer
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+LIB_DEPENDS=	libftdi1.so:devel/libftdi1 \
+		libpopt.so:devel/popt
+
+USES=		cmake pkgconfig tar:bz2
+
+WRKSRC=		${WRKDIR}/sd-mux-9dd189d973da64e033a0c5c2adb3d94b23153d94
+
+PLIST_FILES=	bin/sd-mux-ctrl
+
+.include <bsd.port.mk>
Index: head/sysutils/sd-mux-ctrl/distinfo
===================================================================
--- head/sysutils/sd-mux-ctrl/distinfo
+++ head/sysutils/sd-mux-ctrl/distinfo
@@ -0,0 +1,5 @@
+TIMESTAMP = 1616967956
+SHA256 (sd-mux-ctrl-g20200217.tar.bz2) = 3b8dd1a7f1cf52a271d4e543d859d88132b92749977efdca79c79c5d9fefda5e
+SIZE (sd-mux-ctrl-g20200217.tar.bz2) = 744534
+SHA256 (83f2783ac56bbf42f9bb877c5937cd1f17bb2999.patch) = 5c53a70eeef566a4e595bc420f7bf307137ebade8bcd9a65b9407267805dfea0
+SIZE (83f2783ac56bbf42f9bb877c5937cd1f17bb2999.patch) = 912
Index: head/sysutils/sd-mux-ctrl/pkg-descr
===================================================================
--- head/sysutils/sd-mux-ctrl/pkg-descr
+++ head/sysutils/sd-mux-ctrl/pkg-descr
@@ -0,0 +1,4 @@
+sd-mux-ctrl is a control program for the Tizen Secure Digital (SD) card
+multiplexer.
+
+WWW: https://git.tizen.org/cgit/tools/testlab/sd-mux/