3 files changed, 11 insertions, 15 deletions
diff --git a/distrib/riscv64/ramdisk/install.md b/distrib/riscv64/ramdisk/install.md
index 426f91e332d..5c83395f2f4 100644
--- a/distrib/riscv64/ramdisk/install.md
+++ b/distrib/riscv64/ramdisk/install.md
@@ -1,4 +1,4 @@
-#	$OpenBSD: install.md,v 1.3 2021/08/02 21:46:39 kettenis Exp $
+#	$OpenBSD: install.md,v 1.4 2022/02/03 10:27:33 visa Exp $
 #
 #
 # Copyright (c) 1996 The NetBSD Foundation, Inc.
@@ -33,16 +33,13 @@
 #
 
 NCPU=$(sysctl -n hw.ncpufound)
-NEWFSARGS_msdos="-F 16 -L boot"
-MOUNT_ARGS_msdos="-o-l"
 
 md_installboot() {
-	local _disk=/dev/$1
-
-	mount ${MOUNT_ARGS_msdos} ${_disk}i /mnt/mnt
-	mkdir -p /mnt/mnt/efi/boot
-	cp /mnt/usr/mdec/BOOTRISCV64.EFI /mnt/mnt/efi/boot/bootriscv64.efi
-	echo bootriscv64.efi > /mnt/mnt/efi/boot/startup.nsh
+	if ! installboot -r /mnt ${1}; then
+		echo "\nFailed to install bootblocks."
+		echo "You will not be able to boot OpenBSD from ${1}."
+		exit
+	fi
 }
 
 md_prep_fdisk() {
@@ -53,7 +50,6 @@ md_prep_fdisk() {
 	local bootsectorsize="32768"
 	local bootsectorend=$(($bootsectorstart + $bootsectorsize))
 	local bootfstype="msdos"
-	local newfs_args=${NEWFSARGS_msdos}
 
 	while :; do
 		_d=whole
@@ -83,8 +79,7 @@ write
 quit
 __EOT
 			echo "done."
-			disklabel $_disk 2>/dev/null | grep -q "^  i:" || disklabel -w -d $_disk
-			newfs -t ${bootfstype} ${newfs_args} ${_disk}i
+			installboot -p $_disk
 			return ;;
 		[eE]*)
 			# Manually configure the MBR.
diff --git a/distrib/riscv64/ramdisk/list b/distrib/riscv64/ramdisk/list
index 23a2fb5c1f4..b765f96d74d 100644
--- a/distrib/riscv64/ramdisk/list
+++ b/distrib/riscv64/ramdisk/list
@@ -1,4 +1,4 @@
-#	$OpenBSD: list,v 1.5 2021/10/04 01:34:29 kevlo Exp $
+#	$OpenBSD: list,v 1.6 2022/02/03 10:27:33 visa Exp $
 
 SRCDIRS distrib/special
 
@@ -62,6 +62,7 @@ LINK	instbin					usr/bin/sed
 LINK	instbin					usr/bin/signify
 LINK	instbin					usr/bin/tee
 LINK	instbin					usr/sbin/chroot
+LINK	instbin					usr/sbin/installboot
 LINK	instbin					usr/sbin/pwd_mkdb
 ARGVLINK ksh					-sh
 SPECIAL	rm bin/md5
diff --git a/distrib/special/installboot/Makefile b/distrib/special/installboot/Makefile
index 8b00e1c27f2..4ab1041b759 100644
--- a/distrib/special/installboot/Makefile
+++ b/distrib/special/installboot/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.15 2022/02/03 10:21:13 visa Exp $
+#	$OpenBSD: Makefile,v 1.16 2022/02/03 10:27:33 visa Exp $
 
 .PATH: ${.CURDIR}/../../../usr.sbin/installboot
 
@@ -15,7 +15,7 @@ CFLAGS += -DSOFTRAID
 SRCS += i386_installboot.c
 SRCS += i386_nlist.c
 SRCS += i386_softraid.c
-.elif ${MACHINE} == "armv7" || ${MACHINE} == "arm64"
+.elif ${MACHINE} == "armv7" || ${MACHINE} == "arm64" || ${MACHINE} == "riscv64"
 SRCS += efi_installboot.c
 .elif ${MACHINE} == "hppa"
 CFLAGS += -DBOOTSTRAP