CONF=plug
CONFLIST=plug

# allegedly u-boot uses the bottom 8MB (up to 0x800000)
# so avoid that
loadaddr=0x60800000

objtype=arm
</$objtype/mkfile
p=9

DEVS=`{rc ../port/mkdevlist $CONF}

PORT=\
	alarm.$O\
	alloc.$O\
	allocb.$O\
	auth.$O\
	cache.$O\
	chan.$O\
	dev.$O\
	devtab.$O\
	edf.$O\
	fault.$O\
	latin1.$O\
	mul64fract.$O\
	rebootcmd.$O\
	page.$O\
	parse.$O\
	pgrp.$O\
	portclock.$O\
	print.$O\
	proc.$O\
	qio.$O\
	qlock.$O\
	segment.$O\
	swap.$O\
	sysfile.$O\
	sysproc.$O\
	taslock.$O\
	tod.$O\
	xalloc.$O\

OBJ=\
	l.$O\
	lexception.$O\
	lproc.$O\
	arch.$O\
	cga.$O\
	clock.$O\
	fpi.$O\
	fpiarm.$O\
	fpimem.$O\
	main.$O\
	mmu.$O\
	random.$O\
	trap.$O\
	$CONF.root.$O\
	$CONF.rootc.$O\
	$DEVS\
	$PORT\

# HFILES=

LIB=\
	/$objtype/lib/libmemlayer.a\
	/$objtype/lib/libmemdraw.a\
	/$objtype/lib/libdraw.a\
	/$objtype/lib/libip.a\
	/$objtype/lib/libsec.a\
	/$objtype/lib/libc.a\

9:V: $p$CONF s$p$CONF

$p$CONF:DQ:	$CONF.c $OBJ $LIB mkfile
	$CC $CFLAGS '-DKERNDATE='`{date -n} $CONF.c
	echo '# linking raw kernel'
#	sleep 1				# avoid relinking later
	$LD -o $target -H0 -R4096 -T$loadaddr -l $OBJ $CONF.$O $LIB

s$p$CONF:DQ:	$CONF.$O $OBJ $LIB
	echo '# linking kernel with symbols'
#	sleep 1				# avoid relinking later
	$LD -o $target -R4096 -T$loadaddr -l $OBJ $CONF.$O $LIB
	size $target

$p$CONF.gz:D:	$p$CONF
	gzip -9 <$p$CONF >$target

$OBJ: $HFILES

install:V: /$objtype/$p$CONF

install-in-flash:V: /$objtype/$p$CONF paqdisk
	plug.flash.cfg
	echo erase all >/dev/flash/kernelctl
	cp /$objtype/$p$CONF /dev/flash/kernel
	echo erase all >/dev/flash/plan9ctl
	cp paqdisk /dev/flash/plan9

/$objtype/$p$CONF:D: $p$CONF s$p$CONF
	cp -x $p$CONF s$p$CONF /$objtype &
	{ 9fs lookout &&  cp -x $p$CONF s$p$CONF /n/lookout/$objtype } &
#	{ 9fs piestand && cp -x $p$CONF s$p$CONF /n/piestand/$objtype } &
	wait
	touch $target

paqdisk:
	rm -fr armpaq
	mkdir armpaq
	cd armpaq
	disk/mkfs -d . /sys/lib/sysconfig/proto/armpaqproto
	mkpaqfs -o ../paqdisk
	cd ..

<../boot/bootmkfile
<../port/portmkfile
<|../port/mkbootrules $CONF

# CFLAGS= -I. -I../port $CFLAGS	# hack to compile private sysproc.c (e.g.)

arch.$O clock.$O fpiarm.$O main.$O mmu.$O screen.$O sdscsi.$O syscall.$O \
	trap.$O: /$objtype/include/ureg.h

archkw.$O devether.$O ether1116.$O ethermii.$O: \
	etherif.h ethermii.h ../port/netif.h
archkw.$O devflash.$O flashkw.$O: ../port/flashif.h
fpi.$O fpiarm.$O fpimem.$O: fpi.h
l.$O lexception.$O lproc.$O mmu.$O: arm.s arm.h mem.h
main.$O:	errstr.h init.h reboot.h
mouse.$O:	screen.h
devusb.$O:	usb.h
usbehci.$O usbohci.$O usbuhci.$O: usb.h usbehci.h uncached.h

init.h:D:	../port/initcode.c init9.s
	$CC ../port/initcode.c
	$AS init9.s
	$LD -l -R1 -s -o init.out init9.$O initcode.$O /$objtype/lib/libc.a
	{echo 'uchar initcode[]={'
	 xd -1x <init.out |
		sed -e 's/^[0-9a-f]+ //' -e 's/ ([0-9a-f][0-9a-f])/0x\1,/g'
	 echo '};'} > init.h

reboot.h:D:	rebootcode.s arm.s arm.h mem.h
	$AS rebootcode.s
	# -lc is only for memmove.  -T arg is PADDR(REBOOTADDR)
	$LD -l -a -s -T0x100 -R4 -o reboot.out rebootcode.$O -lc >reboot.list
	{echo 'uchar rebootcode[]={'
	 xd -1x reboot.out |
		sed -e '1,2d' -e 's/^[0-9a-f]+ //' -e 's/ ([0-9a-f][0-9a-f])/0x\1,/g'
	 echo '};'} > reboot.h
errstr.h:D:	../port/mkerrstr ../port/error.h
	rc ../port/mkerrstr > errstr.h

plug.clean:
	rm -rf $p$CONF s$p$CONF armpaq paqdisk $CONF.c boot$CONF.c ../boot/libboot.a5