Add u-boot port for Sopine/Pine64-LTS

Reviewed by:	imp (earlier version)
Approved by:	imp
Differential Revision:	https://reviews.freebsd.org/D13022

sysutils/Makefile

@@ -1222,6 +1222,7 @@
     SUBDIR += u-boot-rpi2
     SUBDIR += u-boot-rpi3
     SUBDIR += u-boot-sinovoip-bpi-m3
+    SUBDIR += u-boot-sopine
     SUBDIR += u-boot-utilite
     SUBDIR += u-boot-wandboard
     SUBDIR += u-boot-zedboard

sysutils/u-boot-sopine/Makefile

@@ -0,0 +1,16 @@
+# $FreeBSD$
+
+MAINTAINER=	manu@FreeBSD.org
+MASTERDIR=	${.CURDIR}/../u-boot-master
+
+MODEL=		sopine
+BOARD_CONFIG=	sopine_baseboard_defconfig
+FAMILY=		allwinner64
+
+BUILD_DEPENDS=	${LOCALBASE}/share/atf-allwinner/bl31.bin:sysutils/atf-allwinner
+MAKE_ENV+=	BL31=${LOCALBASE}/share/atf-allwinner/bl31.bin
+
+post-build:
+	${CAT} ${WRKSRC}/spl/sunxi-spl.bin ${WRKSRC}/u-boot.itb > ${WRKSRC}/u-boot-sunxi-with-spl.bin
+
+.include "${MASTERDIR}/Makefile"

sysutils/u-boot-sopine/pkg-descr

@@ -0,0 +1,9 @@
+U-Boot loader and related files for the Sopine/Pine64-LTS.
+
+To install this bootloader on an sdcard just do:
+dd if=/usr/local/share/u-boot/u-boot-pine64/u-boot-sunxi-with-spl.bin of=/path/to/sdcarddevice bs=1k seek=8 conv=sync
+
+For information about running FreeBSD on Allwinner boards, see
+ https://wiki.freebsd.org/FreeBSD/arm/Allwinner
+
+WWW: http://www.denx.de/wiki/U-Boot