From 4b6226f060a976bd0e8d66717025e7852bf04a0c Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Sat, 10 Apr 2021 21:02:36 +0000
Subject: [PATCH] build arm64 install*.img requested by kettenis, first testing
 by kn

---
 distrib/arm64/iso/Makefile | 90 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 distrib/arm64/iso/Makefile

diff --git a/distrib/arm64/iso/Makefile b/distrib/arm64/iso/Makefile
new file mode 100644
index 00000000000..3d5ba184e76
--- /dev/null
+++ b/distrib/arm64/iso/Makefile
@@ -0,0 +1,90 @@
+#	$OpenBSD: Makefile,v 1.1 2021/04/10 21:02:36 deraadt Exp $
+
+FS=		install${OSrev}.img
+FSSIZE=		1032192
+FSDISKTYPE=	install
+
+MOUNT_POINT=	/mnt
+
+RELXDIR?=	/home/relx-${MACHINE}
+RELDIR?=	/home/rel-${MACHINE}
+
+BASE=		${RELDIR}/base${OSrev}.tgz ${RELDIR}/comp${OSrev}.tgz \
+		${RELDIR}/game${OSrev}.tgz ${RELDIR}/man${OSrev}.tgz \
+		${RELDIR}/bsd ${RELDIR}/bsd.mp ${RELDIR}/bsd.rd \
+		${RELDIR}/INSTALL.${MACHINE}
+XBASE=		${RELXDIR}/xbase${OSrev}.tgz ${RELXDIR}/xfont${OSrev}.tgz \
+		${RELXDIR}/xshare${OSrev}.tgz ${RELXDIR}/xserv${OSrev}.tgz
+
+MSDOSSTART=	32768
+MSDOSSIZE=	8192
+FFSSTART!=	expr ${MSDOSSTART} + ${MSDOSSIZE}
+
+NEWFS_ARGS_msdos=-L boot -c1 -F16
+MOUNT_ARGS_msdos=-o-l
+
+PDTB=		/usr/local/share/dtb/arm64
+PUBOOT=		/usr/local/share/u-boot
+PRPI=		/usr/local/share/raspberrypi-firmware/boot
+
+PIFILES=\
+	bootcode.bin \
+	start.elf \
+	fixup.dat \
+	bcm2710-rpi-3-b.dtb \
+	bcm2710-rpi-3-b-plus.dtb \
+	bcm2710-rpi-cm3.dtb
+
+PIDTBO=\
+	disable-bt.dtbo
+
+all: ${FS}
+
+${FS}: ${BASE} ${XBASE}
+	dd if=/dev/zero of=${FS} bs=512 count=${FSSIZE}
+	vnconfig -v ${FS} > vnd
+	echo 'u\ne 0\nc\nn\n${MSDOSSTART}\n${MSDOSSIZE}\ne 3\nA6\nn\n${FFSSTART}\n*\nf 0\nw\nq\n' \
+	    | fdisk -e `cat vnd` >/dev/null
+	echo 'a a\n\n\n\nw\nq\n' | disklabel -E `cat vnd` >/dev/null
+	newfs -t msdos ${NEWFS_ARGS_msdos} /dev/r`cat vnd`i
+	mount ${MOUNT_ARGS_msdos} /dev/`cat vnd`i ${MOUNT_POINT}
+.for FILE in ${PIFILES}
+	cp ${PRPI}/${FILE} ${MOUNT_POINT}/
+.endfor
+	mkdir -p ${MOUNT_POINT}/overlays
+.for FILE in ${PIDTBO}
+	cp ${PRPI}/overlays/${FILE} ${MOUNT_POINT}/overlays/
+.endfor
+	cp ${PUBOOT}/rpi_3/u-boot.bin ${MOUNT_POINT}/
+	mkdir -p ${MOUNT_POINT}/efi/boot
+	cp /usr/mdec/BOOTAA64.EFI ${MOUNT_POINT}/efi/boot/bootaa64.efi
+	echo bootaa64.efi > ${MOUNT_POINT}/efi/boot/startup.nsh
+	echo 'arm_64bit=1\nenable_uart=1\ndtoverlay=disable-bt\nkernel=u-boot.bin' > ${MOUNT_POINT}/config.txt
+	dd if=${PUBOOT}/pine64_plus/u-boot-sunxi-with-spl.bin \
+	    of=/dev/r`cat vnd`c bs=1024 seek=8 conv=sync
+	umount ${MOUNT_POINT}
+
+	newfs -O 1 -m 0 -o space -i 524288 -c ${FSSIZE} /dev/r`cat vnd`a
+	mount /dev/`cat vnd`a ${MOUNT_POINT}
+	mkdir -p ${MOUNT_POINT}/${OSREV}/${MACHINE}
+	cp -p ${BASE} ${MOUNT_POINT}/${OSREV}/${MACHINE}
+	cp -p ${XBASE} ${MOUNT_POINT}/${OSREV}/${MACHINE}
+	ln ${MOUNT_POINT}/${OSREV}/${MACHINE}/bsd.rd ${MOUNT_POINT}/bsd.rd
+	ln ${MOUNT_POINT}/${OSREV}/${MACHINE}/bsd.rd ${MOUNT_POINT}/bsd
+
+	cat ${RELDIR}/SHA256 ${RELXDIR}/SHA256 > \
+	    ${MOUNT_POINT}/${OSREV}/${MACHINE}/SHA256
+	# XXX no SHA256.sig
+	df -i ${MOUNT_POINT}
+	umount ${MOUNT_POINT}
+	vnconfig -u `cat vnd`
+	rm -f vnd
+
+install:
+	cp ${CDROM} ${FS} ${RELDIR}/
+
+clean cleandir:
+	rm -f ${CDROM} ${FS}
+	rm -rf cd-dir
+
+.include <bsd.obj.mk>
-- 
2.20.1