initial ramdisk stuff, produces a working bsd.rd

5 files changed, 346 insertions, 0 deletions

diff --git a/distrib/loongson/Makefile b/distrib/loongson/Makefile
new file mode 100644
index 00000000000..5fdb250f9b7
--- /dev/null
+++ b/distrib/loongson/Makefile
@@ -0,0 +1,5 @@
+#	$OpenBSD: Makefile,v 1.1 2010/01/31 21:36:01 otto Exp $
+
+SUBDIR= ramdisk
+
+.include <bsd.subdir.mk>
diff --git a/distrib/loongson/ramdisk/Makefile b/distrib/loongson/ramdisk/Makefile
new file mode 100644
index 00000000000..7ef9febfea7
--- /dev/null
+++ b/distrib/loongson/ramdisk/Makefile
@@ -0,0 +1,106 @@
+#	$OpenBSD: Makefile,v 1.1 2010/01/31 21:36:01 otto Exp $
+
+REV=	${OSrev}
+
+TOP=		${.CURDIR}/..
+
+BSD_RD=		bsd.rd
+BSD_BIN=	bsd.bin
+IMAGE=		mr.fs
+CBIN?=		instbin
+CRUNCHCONF?=	${CBIN}.conf
+CRUNCHCONFS?=	${.CURDIR}/../common/crunch.conf
+LISTS=		${.CURDIR}/list
+UTILS?=		${.CURDIR}/../../miniroot
+
+MOUNT_POINT=	/mnt
+MTREE=		${UTILS}/mtree.conf
+
+VND?=		svnd0
+VND_DEV=	/dev/${VND}a
+VND_RDEV=	/dev/r${VND}a
+VND_CRDEV=	/dev/r${VND}c
+
+
+DISKTYPE=       rdroot
+NBLKS=          8192
+# minfree, opt, b/i  trks, sects, cpg
+NEWFSARGS= -m 0 -o space -i 4096
+
+.ifndef DESTDIR
+all ${IMAGE}:
+	@echo setenv DESTDIR before making a ramdisk!
+	@false
+.else
+
+# mix config is not needed.
+all:	${BSD_RD} ${BSD_BIN}
+
+${BSD_RD}: ${CBIN} ${IMAGE} bsd rdsetroot
+	cp bsd ${BSD_RD}
+	${.OBJDIR}/rdsetroot ${BSD_RD} ${IMAGE}
+
+${BSD_BIN}: ${BSD_RD}
+	objcopy -O binary ${BSD_RD} ${BSD_BIN}
+
+${IMAGE}: rd_setup do_files rd_teardown
+
+.endif
+
+bsd:
+	cd ${TOP}/../../sys/arch/loongson/conf && config RAMDISK
+	cd ${TOP}/../../sys/arch/loongson/compile/RAMDISK && \
+	    ${MAKE} clean && ${MAKE} depend && ${MAKE}
+	cp ${TOP}/../../sys/arch/loongson/compile/RAMDISK/bsd bsd
+
+rd_setup:
+	dd if=/dev/zero of=${IMAGE} bs=512 count=${NBLKS}
+	vnconfig -v -c ${VND} ${IMAGE}
+	disklabel -w ${VND} ${DISKTYPE}
+	newfs ${NEWFSARGS} ${VND_RDEV}
+	fsck ${VND_RDEV}
+	mount ${VND_DEV} ${MOUNT_POINT}
+
+rd_teardown:
+	@df -i ${MOUNT_POINT}
+	-umount ${MOUNT_POINT}
+	-vnconfig -u ${VND}
+
+rdsetroot:	${TOP}/../common/elfrdsetroot.c
+	${HOSTCC} -o rdsetroot ${TOP}/../common/elfrdsetroot.c
+
+unconfig:
+	-umount -f ${MOUNT_POINT}
+	-vnconfig -u ${VND}
+
+.PRECIOUS:	${IMAGE}
+
+${CBIN}.mk ${CBIN}.cache ${CBIN}.c: ${CRUNCHCONF}
+	crunchgen -EM -D ${.CURDIR}/../../.. -L ${DESTDIR}/usr/lib ${.ALLSRC}
+
+${CBIN}: ${CBIN}.mk ${CBIN}.cache ${CBIN}.c
+	${MAKE} -f ${CBIN}.mk all
+
+${CRUNCHCONF}: ${LISTS}
+	awk -f ${UTILS}/makeconf.awk CBIN=${CBIN} ${LISTS} > ${CBIN}.conf
+
+do_files:
+	mtree -def ${MTREE} -p ${MOUNT_POINT}/ -u
+	TOPDIR=${TOP} CURDIR=${.CURDIR} OBJDIR=${.OBJDIR} \
+	    REV=${REV} TARGDIR=${MOUNT_POINT} UTILS=${UTILS} \
+	    RELEASEDIR=${RELEASEDIR} sh ${UTILS}/runlist.sh ${LISTS}
+	rm ${MOUNT_POINT}/${CBIN}
+
+clean cleandir:
+	/bin/rm -f core ${IMAGE} ${CBIN} ${CBIN}.mk ${CBIN}.cache \
+	*.o *.lo *.c bsd ${BSD_RD} cd${REV}.iso \
+	rdsetroot
+	rm -rf cd-dir
+
+.ifdef RELEASEDIR
+install:
+	cp ${BSD_RD} ${BSD_BIN} ${RELEASEDIR}
+.endif
+
+.include <bsd.obj.mk>
+.include <bsd.subdir.mk>
diff --git a/distrib/loongson/ramdisk/Makefile.inc b/distrib/loongson/ramdisk/Makefile.inc
new file mode 100644
index 00000000000..0eac336bac3
--- /dev/null
+++ b/distrib/loongson/ramdisk/Makefile.inc
@@ -0,0 +1,4 @@
+#	$OpenBSD: Makefile.inc,v 1.1 2010/01/31 21:36:01 otto Exp $
+
+CRUNCHGENOPTS= -EM
+
diff --git a/distrib/loongson/ramdisk/install.md b/distrib/loongson/ramdisk/install.md
new file mode 100644
index 00000000000..a7fc6ddc90a
--- /dev/null
+++ b/distrib/loongson/ramdisk/install.md
@@ -0,0 +1,126 @@
+#	$OpenBSD: install.md,v 1.1 2010/01/31 21:36:01 otto Exp $
+#
+#
+# Copyright (c) 1996 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Jason R. Thorpe.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+#
+# machine dependent section of installation/upgrade script.
+#
+
+md_installboot() {
+}
+
+md_prep_fdisk() {
+	local _disk=$1 _q _d
+
+	while :; do
+		_d=whole
+		if [[ -n $(fdisk $_disk | grep 'Signature: 0xAA55') ]]; then
+			fdisk $_disk
+			if [[ -n $(fdisk $_disk | grep '^..: A6 ') ]]; then
+				_q=", use the (O)penBSD area,"
+				_d=OpenBSD
+			fi
+		else
+			echo "MBR has invalid signature; not showing it."
+		fi
+		ask "Use (W)hole disk$_q or (E)dit the MBR?" "$_d"
+		case $resp in
+		w*|W*)
+			echo "Disabled, you probably do not want that."
+#			echo -n "Setting OpenBSD MBR partition to whole $_disk..."
+#			fdisk -e ${_disk} <<__EOT >/dev/null
+#reinit
+#update
+#write
+#quit
+#__EOT
+#			echo "done."
+			return ;;
+		e*|E*)
+			# Manually configure the MBR.
+			cat <<__EOT
+
+You will now create a single MBR partition to contain your OpenBSD data. This
+partition must have an id of 'A6'; must *NOT* overlap other partitions; and
+must be marked as the only active partition.  Inside the fdisk command, the
+'manual' command describes all the fdisk commands in detail.
+
+$(fdisk ${_disk})
+__EOT
+			fdisk -e ${_disk}
+			[[ -n $(fdisk $_disk | grep ' A6 ') ]] && return
+			echo No OpenBSD partition in MBR, try again. ;;
+		o*|O*)	return ;;
+		esac
+	done
+}
+
+md_prep_disklabel() {
+	local _disk=$1 _f _op
+
+	md_prep_fdisk $_disk
+
+	disklabel -W $_disk >/dev/null 2>&1
+	_f=/tmp/fstab.$_disk
+	if [[ $_disk == $ROOTDISK ]]; then
+		while :; do
+			echo "The auto-allocated layout for $_disk is:"
+			disklabel -h -A $_disk | egrep "^#  |^  [a-p]:"
+			ask "Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout?" a
+			case $resp in
+			a*|A*)	_op=-w ; AUTOROOT=y ;;
+			e*|E*)	_op=-E ;;
+			c*|C*)	break ;;
+			*)	continue ;;
+			esac
+			disklabel -f $_f $_op -A $_disk
+			return
+		done
+	fi
+
+	cat <<__EOT
+
+You will now create an OpenBSD disklabel inside the OpenBSD MBR
+partition. The disklabel defines how OpenBSD splits up the MBR partition
+into OpenBSD partitions in which filesystems and swap space are created.
+You must provide each filesystem's mountpoint in this program.
+
+The offsets used in the disklabel are ABSOLUTE, i.e. relative to the
+start of the disk, NOT the start of the OpenBSD MBR partition.
+
+__EOT
+
+	disklabel -f $_f -E $_disk
+}
+
+md_congrats() {
+}
+
+md_consoleinfo() {
+}
diff --git a/distrib/loongson/ramdisk/list b/distrib/loongson/ramdisk/list
new file mode 100644
index 00000000000..524edc2f507
--- /dev/null
+++ b/distrib/loongson/ramdisk/list
@@ -0,0 +1,105 @@
+#	$OpenBSD: list,v 1.1 2010/01/31 21:36:01 otto Exp $
+
+SRCDIRS distrib/special
+SRCDIRS bin sbin usr.bin usr.sbin
+
+# copy the crunched binary, link to it, and kill it
+COPY	${OBJDIR}/instbin			instbin
+LINK	instbin					bin/arch
+LINK	instbin					bin/cat
+LINK	instbin					bin/chmod bin/chgrp sbin/chown
+LINK	instbin					bin/cp
+LINK	instbin					bin/dd
+LINK	instbin					bin/df
+LINK	instbin					bin/ed
+LINK	instbin					bin/expr
+LINK	instbin					bin/hostname
+LINK	instbin					bin/ksh bin/sh
+ARGVLINK ksh					-sh
+LINK	instbin					bin/ln
+LINK	instbin					bin/ls
+LINK	instbin					bin/mkdir
+LINK	instbin					bin/mt bin/eject
+LINK	instbin					bin/mv
+LINK	instbin					bin/pax bin/tar bin/cpio
+LINK	instbin					bin/rm
+LINK	instbin					bin/sha256
+LINK	instbin					bin/sleep
+LINK	instbin					bin/stty
+LINK	instbin					bin/sync
+LINK	instbin					sbin/dhclient
+LINK	instbin					sbin/disklabel
+LINK	instbin					sbin/dmesg
+LINK	instbin					sbin/fdisk
+LINK	instbin					sbin/fsck
+LINK	instbin					sbin/fsck_ffs
+LINK	instbin					sbin/ifconfig
+LINK	instbin					sbin/init
+LINK	instbin					sbin/mknod
+LINK	instbin					sbin/mount
+LINK	instbin					sbin/mount_cd9660
+LINK	instbin					sbin/mount_udf
+LINK	instbin					sbin/mount_ffs
+LINK	instbin					sbin/mount_msdos
+LINK	instbin					sbin/mount_nfs
+LINK	instbin					sbin/newfs
+LINK	instbin					sbin/newfs_msdos
+LINK	instbin					sbin/ping
+LINK	instbin					sbin/ping6
+LINK	instbin					sbin/reboot sbin/halt
+LINK	instbin					sbin/route
+LINK	instbin					sbin/rtsol
+LINK	instbin					sbin/umount
+LINK	instbin					usr/bin/ftp
+LINK	instbin					usr/bin/grep usr/bin/fgrep usr/bin/egrep
+LINK	instbin					usr/bin/gzip usr/bin/gunzip usr/bin/gzcat
+LINK	instbin					usr/bin/less usr/bin/more
+LINK	instbin					usr/bin/sed
+LINK	instbin					sbin/sysctl
+
+# copy the MAKEDEV script and make some devices
+SCRIPT	${DESTDIR}/dev/MAKEDEV			dev/MAKEDEV
+SPECIAL	cd dev; sh MAKEDEV ramdisk
+
+# various files that we need in /etc for the install
+COPY	${DESTDIR}/etc/group			etc/group
+COPY	${DESTDIR}/etc/spwd.db			etc/spwd.db
+COPY	${CURDIR}/../../miniroot/protocols	etc/protocols
+COPY	${CURDIR}/../../miniroot/services	etc/services
+SYMLINK	/tmp/fstab.shadow			etc/fstab
+SYMLINK	/tmp/resolv.conf.shadow			etc/resolv.conf
+SYMLINK	/tmp/hosts				etc/hosts
+TERMCAP	vt100,vt220,dumb			usr/share/misc/termcap
+
+# firmwares that might need loading
+COPY	${DESTDIR}/etc/firmware/kue		etc/firmware/kue
+COPY	${DESTDIR}/etc/firmware/rum-rt2573	etc/firmware/rum-rt2573
+COPY	${DESTDIR}/etc/firmware/atu-at76c503-i3863-ext etc/firmware/atu-at76c503-i3863-ext
+COPY	${DESTDIR}/etc/firmware/atu-at76c503-i3863-int etc/firmware/atu-at76c503-i3863-int
+COPY	${DESTDIR}/etc/firmware/atu-at76c503-rfmd-acc-ext etc/firmware/atu-at76c503-rfmd-acc-ext
+COPY	${DESTDIR}/etc/firmware/atu-at76c503-rfmd-acc-int etc/firmware/atu-at76c503-rfmd-acc-int
+COPY	${DESTDIR}/etc/firmware/atu-at76c505-rfmd-ext etc/firmware/atu-at76c505-rfmd-ext
+COPY	${DESTDIR}/etc/firmware/atu-at76c505-rfmd-int etc/firmware/atu-at76c505-rfmd-int
+COPY	${DESTDIR}/etc/firmware/atu-intersil-ext etc/firmware/atu-intersil-ext
+COPY	${DESTDIR}/etc/firmware/atu-intersil-int etc/firmware/atu-intersil-int
+COPY	${DESTDIR}/etc/firmware/atu-license etc/firmware/atu-license
+COPY	${DESTDIR}/etc/firmware/atu-rfmd-ext etc/firmware/atu-rfmd-ext
+COPY	${DESTDIR}/etc/firmware/atu-rfmd-int etc/firmware/atu-rfmd-int
+COPY	${DESTDIR}/etc/firmware/atu-rfmd2958-ext etc/firmware/atu-rfmd2958-ext
+COPY	${DESTDIR}/etc/firmware/atu-rfmd2958-int etc/firmware/atu-rfmd2958-int
+COPY	${DESTDIR}/etc/firmware/atu-rfmd2958smc-ext etc/firmware/atu-rfmd2958smc-ext
+COPY	${DESTDIR}/etc/firmware/atu-rfmd2958smc-int etc/firmware/atu-rfmd2958smc-int
+
+# dhcp things
+SCRIPT	${DESTDIR}/sbin/dhclient-script		sbin/dhclient-script
+
+# and the installation tools
+SCRIPT	${CURDIR}/../../miniroot/dot.profile	.profile
+SCRIPT	${CURDIR}/install.md			install.md
+SCRIPT	${CURDIR}/../../miniroot/upgrade.sh	upgrade
+SCRIPT	${CURDIR}/../../miniroot/install.sh	install
+SCRIPT	${CURDIR}/../../miniroot/install.sub	install.sub
+SPECIAL	chmod 755 install upgrade sbin/dhclient-script
+
+HASH	var/hash
+TZ