Index: sysutils/rpi-firmware/Makefile
===================================================================
--- sysutils/rpi-firmware/Makefile
+++ sysutils/rpi-firmware/Makefile
@@ -12,14 +12,20 @@
 LICENSE_FILE=	${WRKSRC}/boot/LICENCE.broadcom
 LICENSE_PERMS=	dist-mirror no-dist-sell pkg-mirror no-pkg-sell auto-accept
 
+BUILD_DEPENDS=	aarch64-none-elf-gcc:devel/aarch64-none-elf-gcc
+
 USE_GITHUB=	yes
-GH_ACCOUNT=	raspberrypi
-GH_PROJECT=	firmware
+GH_ACCOUNT=	raspberrypi gonzoua:pscimon
+GH_PROJECT=	firmware rpi3-psci-monitor:pscimon
+PSCI_TAG=	2b8890a
+GH_TAGNAME=	${PSCI_TAG}:pscimon
+PSCI_MONITOR=	rpi3-psci-monitor-${PSCI_TAG}
+PSCI_DIR=	${WRKDIR}/${PSCI_MONITOR}
 
-NO_BUILD=	yes
-
+BUILD_WRKSRC=	${PSCI_DIR}
 INSTALL_DIR=	${PREFIX}/share/${PORTNAME}
 
+
 do-install:
 	${MKDIR} ${STAGEDIR}/${INSTALL_DIR}
 	${INSTALL_DATA} ${LICENSE_FILE} ${STAGEDIR}/${INSTALL_DIR}/
@@ -33,5 +39,6 @@
 	${INSTALL_DATA} ${WRKSRC}/boot/start_x.elf ${STAGEDIR}/${INSTALL_DIR}/
 	${INSTALL_DATA} ${WRKSRC}/boot/start.elf ${STAGEDIR}/${INSTALL_DIR}/
 	${INSTALL_DATA} ${WRKSRC}/boot/config.txt ${STAGEDIR}/${INSTALL_DIR}/
+	${INSTALL_DATA} ${PSCI_DIR}/armstub8.bin ${STAGEDIR}/${INSTALL_DIR}/
 
 .include <bsd.port.mk>
Index: sysutils/rpi-firmware/distinfo
===================================================================
--- sysutils/rpi-firmware/distinfo
+++ sysutils/rpi-firmware/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1510423514
+TIMESTAMP = 1520553310
 SHA256 (raspberrypi-firmware-1.20171029_GH0.tar.gz) = 46ce28c8d87ef22bdcc57ac1836ca3f04d1ec6f46580ff5a30bf76b3c0822117
 SIZE (raspberrypi-firmware-1.20171029_GH0.tar.gz) = 120793811
+SHA256 (gonzoua-rpi3-psci-monitor-2b8890a_GH0.tar.gz) = a7b89678adea178359646a1e95a078d5c60d23821ba355f27f14ed7b28f32f4d
+SIZE (gonzoua-rpi3-psci-monitor-2b8890a_GH0.tar.gz) = 5115