PATH=/sbin:/bin:/usr/sbin:/usr/bin
runlevel=S
prevlevel=N
umask 022
export PATH runlevel prevlevel

echo st.

#
# Trap CTRL-C &c only in this shell so we can interrupt subprocesses.
#
trap ":" INT QUIT TSTP
/bin/hostname FriendlyARM
/bin/mount -n -t proc proc /proc

cmdline=`cat /proc/cmdline`

ROOT=none
ROOTFLAGS=
ROOTFSTYPE=
NFSROOT=
IP=
INIT=/sbin/init
#run_fs_image=/images/linux/rootfs_xin1arm_sdhotplug.ext3

for x in $cmdline ; do
case $x in
root=*)
ROOT=${x#root=}
;;
rootfstype=*)
ROOTFSTYPE="-t ${x#rootfstype=}"
;;
rootflags=*)
ROOTFLAGS="-o ${x#rootflags=}"
;;
init=*)
INIT=${x#init=}
;;
nfsroot=*)
NFSROOT=${x#nfsroot=}
;;
ip=*)
IP=${x#ip=}
;;

esac
done

if [ ! -z $NFSROOT ] ; then
echo $NFSROOT | sed s/:/\ /g > /dev/x ; read sip dir < /dev/x echo $IP | sed s/:/\ /g > /dev/x; read cip sip2 gip netmask hostname device autoconf < /dev/x rm /dev/x #echo $sip $dir $cip $sip2 $gip $netmask $hostname $device $autoconf mount -t nfs $NFSROOT /r -o nolock,proto=tcp #[ -e /r/dev/console ] || exec /bin/sh elif [ ! -z $run_fs_image ] ; then #lilxc #echo $run_fs_image echo sdroot. if [ ! -e /dev/mmcblk0p2 ] ; then echo "p2 not found." reboot sleep 5 fi ROOTFSTYPE="-t ext3" for i in 1 2 3 4 5 ; do #/bin/mount -n -o sync -o noatime -o nodiratime -o ro -t vfat /dev/mmcblk0p1 /sdcard && break /bin/mount -n -o sync -o noatime -o nodiratime -o ro -t ext3 /dev/mmcblk0p2 /sdcard && break echo Waiting for SD Card... if [ $i = 4 ] ; then echo " p2 failed. " reboot sleep 5 break; fi sleep 1 done #echo ------begin---------------------------------------- #sleep 1 #lilxc #ls -l /dev #sleep 1 #echo ----------------------------------------------- #ls -l /sdcard #sleep 1 #echo ------end------------------------------------------ #/sbin/losetup /dev/loop0 /sdcard/$run_fs_image #/bin/mount $ROOTFSTYPE /dev/loop0 /r #/bin/mount $ROOTFSTYPE -o noatime -o nodiratime -o ro /dev/mmcblk0p2 /r > /dev/null 2>&1
/bin/mount $ROOTFSTYPE -n -o noatime -o nodiratime -o ro /dev/mmcblk0p3 /r > /dev/null 2>&1
mount -o move /sdcard /r/sdcard
#/sbin/losetup /dev/loop1 /r/sdcard/swap
#/sbin/swapon /dev/loop1

else
# /bin/mount -n $ROOTFLAGS $ROOTFSTYPE $ROOT /r
# echo "Readonly mount...(lilxc)"
# mount -n -t yaffs2 -o noatime -o nodiratime -o ro /dev/mtdblock2 /r
# mount -n -t yaffs2 -o noatime -o nodiratime /dev/mtdblock2 /r

mount -n -t yaffs2 -o noatime -o nodiratime -o ro /dev/mtdblock2 /r

if [ -e /r/home/plg/reboot ]; then
umount /r
mount -n -t yaffs2 -o noatime -o nodiratime /dev/mtdblock2 /r
fi

fi

ONE_WIRE_PROC=/proc/driver/one-wire-info
ETC_BASE=/r/etc
[ -d /r/system/etc ] && ETC_BASE=/r/system/etc
[ -e $ETC_BASE/ts.detected ] && . $ETC_BASE/ts.detected
[ -z $CHECK_1WIRE ] && CHECK_1WIRE=Y
if [ $CHECK_1WIRE = "Y" -a -e $ONE_WIRE_PROC ] ; then
if read lcd_type fw_ver tail < $ONE_WIRE_PROC ; then if [ x$lcd_type = "x0" -a x$fw_ver = "x0" ] ; then TS_DEV=/dev/touchscreen else TS_DEV=/dev/touchscreen-1wire echo "1Wire touchscreen OK" fi if [ -e $ETC_BASE/friendlyarm-ts-input.conf ]; then sed "s:^\(TSLIB_TSDEVICE=\).*:\1$TS_DEV:g" $ETC_BASE/friendlyarm-ts-input.conf > $ETC_BASE/ts-autodetect.conf
mv $ETC_BASE/ts-autodetect.conf $ETC_BASE/friendlyarm-ts-input.conf -f
echo "CHECK_1WIRE=N" > $ETC_BASE/ts.detected
fi
fi
fi

[ -e /r/etc/friendlyarm-ts-input.conf ] && . /r/etc/friendlyarm-ts-input.conf
[ -e /r/system/etc/friendlyarm-ts-input.conf ] && . /r/system/etc/friendlyarm-ts-input.conf
export TSLIB_TSDEVICE

#lilxc debug here
#/bin/mount -n -o sync -o noatime -o nodiratime -t vfat /dev/mmcblk0p1 /sdcard
#cp /sdcard/lktcmd /r/tmp
#exec /bin/sh

#! /bin/sh

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:
runlevel=S
prevlevel=N
umask 022
export PATH runlevel prevlevel

#
# Trap CTRL-C &c only in this shell so we can interrupt subprocesses.
#
trap ":" INT QUIT TSTP
/bin/hostname FriendlyARM

[ -e /proc/1 ] || /bin/mount -n -t proc none /proc
[ -e /sys/class ] || /bin/mount -n -t sysfs none /sys
[ -e /dev/tty ] || /bin/mount -t ramfs none /dev
/bin/mount -n -t usbfs none /proc/bus/usb

echo /sbin/mdev > /proc/sys/kernel/hotplug
/sbin/mdev -s
/bin/hotplug
# mounting file system specified in /etc/fstab
mkdir -p /dev/pts
mkdir -p /dev/shm
/bin/mount -n -t devpts none /dev/pts -o mode=0622
/bin/mount -n -t tmpfs tmpfs /dev/shm
/bin/mount -n -t ramfs none /tmp
/bin/mount -n -t ramfs none /var
mkdir -p /var/empty
mkdir -p /var/log
mkdir -p /var/lock
mkdir -p /var/run
mkdir -p /var/tmp

/sbin/hwclock -s

echo " " > /dev/tty1
echo "System starting... " > /dev/tty1
syslogd

#/etc/rc.d/init.d/netd start
#echo " " > /dev/tty1
#echo "Starting networking..." > /dev/tty1
#sleep 1
#/etc/rc.d/init.d/httpd start
#echo " " > /dev/tty1
#echo "Starting web server..." > /dev/tty1
#sleep 1
#/etc/rc.d/init.d/leds start
#echo " " > /dev/tty1
#echo "Starting leds service..." > /dev/tty1
#echo " "
#sleep 1

/etc/rc.d/init.d/mkjoy
#echo " " > /dev/tty1
#echo "System Starting... " > /dev/tty1
#echo " " > /dev/tty1

#echo " " > /dev/tty1
/etc/rc.d/init.d/alsaconf start
#echo "Loading sound card config..." > /dev/tty1
#echo " "

#/sbin/ifconfig lo 127.0.0.1
#/etc/init.d/ifconfig-eth0

#/bin/qtopia &
#echo " " > /dev/tty1
#echo "Starting Qtopia, please waiting..." > /dev/tty1

cd /sdcard
./run.sh
reboot

[PLL]
EXTCLK 24 ;Define the external crystal in MHz
CPUSPEED 336 ;Define the PLL output frequency
PHMDIV 3 ;Define the frequency divider ratio of PLL=CCLK:PCLK=HCLK=MCLK
BOUDRATE 57600 ;Define the uart boudrate
USEUART 0 ;Use which uart, 0/1 for jz4740,0/1/2/3 for jz4750

[SDRAM]
BUSWIDTH 16 ;The bus width of the SDRAM in bits (16|32)
BANKS 4 ;The bank number (2|4)
ROWADDR 12 ;Row address width in bits (11-13)
COLADDR 9 ;Column address width in bits (8-12)
ISMOBILE 0 ;Define whether SDRAM is mobile SDRAM, this only valid for Jz4750 ,1:yes 0:no
ISBUSSHARE 1 ;Define whether SDRAM bus share with NAND 1:shared 0:unshared

[NAND]
BUSWIDTH 8 ;The width of the NAND flash chip in bits (8|16|32)
ROWCYCLES 3 ;The row address cycles (2|3)
PAGESIZE 2048 ;The page size of the NAND chip in bytes(512|2048|4096)
PAGEPERBLOCK 64 ;The page number per block
FORCEERASE 0 ;The force to erase flag (0|1)
OOBSIZE 64 ;oob size in byte
ECCPOS 6 ;Specify the ECC offset inside the oob data (0-[oobsize-1])
BADBLACKPOS 0 ;Specify the badblock flag offset inside the oob (0-[oobsize-1])
BADBLACKPAGE 127 ;Specify the page number of badblock flag inside a block(0-[PAGEPERBLOCK-1])
PLANENUM 1 ;The planes number of target nand flash
BCHBIT 4 ;Specify the hardware BCH algorithm for 4750 (4|8)
WPPIN 0 ;Specify the write protect pin number
BLOCKPERCHIP 0 ;Specify the block number per chip,0 means ignore

Device number can connect :1
USBBoot :> help

Command support in current version:
help print this help;
boot boot device and make it in stage2;
list show current device number can connect;
fconfig set USB Boot config file;
nquery query NAND flash info;
nread read NAND flash data with checking bad block and ECC;
nreadraw read NAND flash data without checking bad block and ECC;
nreadoob read NAND flash oob without checking bad block and ECC;
nerase erase NAND flash;
nprog program NAND flash with data and ECC;
nmark mark a bad block in NAND flash;
go execute program in SDRAM;
version show current USB Boot software version;
exit quit from telnet session;
readnand read data from nand flash and store to SDRAM;
load load file data to SDRAM;
run run command script in file;
memtest do SDRAM test;
gpios let one GPIO to high level;
gpioc let one GPIO to low level;
sdprog program SD card;
sdread read data from SD card;
USBBoot :> boot

Usage: boot (1)
1:device index number
USBBoot :> boot 0