Index: head/devel/libopencm3/Makefile
===================================================================
--- head/devel/libopencm3/Makefile	(revision 561497)
+++ head/devel/libopencm3/Makefile	(revision 561498)
@@ -1,38 +1,37 @@
 # $FreeBSD$
 
 PORTNAME=	libopencm3
-PORTVERSION=	0.0.20200430
+PORTVERSION=	0.8.0
+DISTVERSIONPREFIX=v
 #PORTREVISION=	0
 CATEGORIES=	devel
 
 MAINTAINER=	lev@FreeBSD.org
 COMMENT=	LGPLv3 Cortex-M0/M3/M4 runtime library
 
 LICENSE=	LGPL3
 
 BUILD_DEPENDS=	${LOCALBASE}/gcc-arm-embedded-${TOOLCHAIN_FULL_VERSION}/bin/arm-none-eabi-gcc:devel/gcc-arm-embedded
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	libopencm3
-GH_TAGNAME=	9075395
 
-
 USES=		gmake python:build shebangfix
 
 SHEBANG_FILES=	scripts/irq2nvic_h \
 		scripts/lpcvtcksum
 
-TOOLCHAIN_FULL_VERSION?=9-2020-q2-update
-TOOLCHAIN_PORT_VERSION?=9.3.20200529
+TOOLCHAIN_FULL_VERSION?=10-2020-q4-major
+TOOLCHAIN_PORT_VERSION?=10.2.20201211
 TOOLCHAIN_TARGET?=arm-none-eabi
 
 DESTDIRNAME=	STAGEDIR
 MAKE_ENV=	PATH=${LOCALBASE}/gcc-arm-embedded-${TOOLCHAIN_FULL_VERSION}/bin:${PATH} \
 		DESTDIR=${STAGEDIR}${PREFIX}/gcc-arm-embedded-${TOOLCHAIN_FULL_VERSION}
 
 PLIST_SUB+=	TARGET=${TOOLCHAIN_TARGET} FULL_VERSION=${TOOLCHAIN_FULL_VERSION}
 
 do-configure:
 	${FIND} ${WRKSRC} -name Makefile -o -name \*.mk -type f | ${XARGS} ${REINPLACE_CMD} -e 's|PREFIX|TARGET|g'
 
 .include <bsd.port.mk>
Index: head/devel/libopencm3/distinfo
===================================================================
--- head/devel/libopencm3/distinfo	(revision 561497)
+++ head/devel/libopencm3/distinfo	(revision 561498)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1591310867
-SHA256 (libopencm3-libopencm3-0.0.20200430-9075395_GH0.tar.gz) = 4c0b24c267f6cb383bd10a269725d9fae53d4195f81ebf944910af912487c54b
-SIZE (libopencm3-libopencm3-0.0.20200430-9075395_GH0.tar.gz) = 847209
+TIMESTAMP = 1610561443
+SHA256 (libopencm3-libopencm3-v0.8.0_GH0.tar.gz) = 0acbc805d2c1450591412a109290cec2b3fb7c302a57ade34f2247d632c405a3
+SIZE (libopencm3-libopencm3-v0.8.0_GH0.tar.gz) = 848882