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CONF=ts
CONFLIST=ts
EXTRACOPIES=
# allegedly u-boot uses the bottom 4MB (up to 0x400000) so avoid that,
# and leave 64K for plan9.ini. loadaddr must match KTZERO in mem.h
# and CONFADDR must be 0x10000 lower.
loadaddr=0xc0410000
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\
edf.$O\
fault.$O\
mul64fract.$O\
rebootcmd.$O\
page.$O\
parse.$O\
pgrp.$O\
portclock.$O\
print.$O\
proc.$O\
qio.$O\
qlock.$O\
segment.$O\
syscallfmt.$O\
sysfile.$O\
sysproc.$O\
taslock.$O\
tod.$O\
xalloc.$O\
OBJ=\
l.$O\
lexception.$O\
lproc.$O\
arch.$O\
clock.$O\
clock-tegra.$O\
main.$O\
mmu.$O\
random.$O\
trap.$O\
syscall.$O\
$CONF.root.$O\
$CONF.rootc.$O\
$DEVS\
$PORT\
HFILES=\
arm.h\
dat.h\
../port/error.h\
errstr.h\
fns.h\
io.h\
../port/lib.h\
mem.h\
../port/portdat.h\
../port/portfns.h\
/$objtype/include/u.h\
LIB=\
/$objtype/lib/libmemlayer.a\
/$objtype/lib/libmemdraw.a\
/$objtype/lib/libdraw.a\
/$objtype/lib/libip.a\
/$objtype/lib/libsec.a\
/$objtype/lib/libmp.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' # H6: no headers, data segment aligned
$LD -o $target -H6 -R4096 -T$loadaddr -l $OBJ $CONF.$O $LIB
s$p$CONF:DQ: $CONF.$O $OBJ $LIB
echo '# linking 9 kernel with symbols'
# $LD -o $target -R4096 -T$loadaddr -l -a $OBJ $CONF.$O $LIB >$target.list
$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
/$objtype/$p$CONF:D: $p$CONF s$p$CONF
cp -x $p$CONF s$p$CONF /$objtype/ &
for(i in $EXTRACOPIES)
{ 9fs $i && cp $p$CONF s$p$CONF /n/$i/$objtype && echo -n $i... & }
wait
echo
touch $target
<../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: /$objtype/include/ureg.h
archtegra.$O devether.$0 ether9221.$O: ../port/etherif.h ../port/netif.h
archtegra.$O devflash.$O flashtegra.$O flashigep.$O: ../port/flashif.h
ecc.$O flashtegra.$O flashigep.$O: ../port/nandecc.h io.h
fpi.$O fpiarm.$O fpimem.$O: fpi.h
l.$O lexception.$O lproc.$O mmu.$O: arm.s mem.h
l.$O rebootcode.$O: cache.v7.s
main.$O: errstr.h init.h reboot.h
devusb.$O: ../port/usb.h
usbehci.$O usbohci.$O usbuhci.$O: ../port/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 cache.v7.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
$LD -l -s -T0x100 -R4 -o reboot.out rebootcode.$O -lc
{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
$CONF.clean:
rm -rf $p$CONF s$p$CONF errstr.h reboot.h $CONF.c boot$CONF.c
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