008000 0 $filesize
bkr=tftp 30008000 uImage-$cpu.gz;nand erase 100000 400000;nand write 30008000 100000 $filesize
bootcmd_rootfs=nand read 30008000 100000 400000;bootm 30008000
tpb=tftp 30008000 uImage-$cpu.gz;tftp 30800000 ramdisk-$cpu.gz;bootm 30008000
mtdids=nand0=nand0
mtdparts=mtdparts=nand0:1M@0x0(u-boot),5M@0x100000(kernel),10M@0x600000(ramdisk),10M@0x1000000(cramfs),20M@0x1a00000(yaffs2),20M@0x2e00000(ubifs),-(users)
bootdelay=1
baudrate=115200
ethaddr=08:00:3e:26:0a:6b
ethact=dm9000
bcramfs=tftp 30800000 rootfs.cramfs;nand erase f00000 600000;nand write 30800000 f00000 600000
bjffs2=tftp 30008000 rootfs.jffs2;nand erase 1e00000 1400000;nand write.jffs2 30008000 1e00000 1400000
bootargs_jffs2=noinitrd root=/dev/mtdblock4 rootfstype=jffs2 init=/linuxrc console=ttyS0,115200
bootargs_cramfs=noinitrd root=/dev/mtdblock3 rootfstype=cramfs init=/linuxrc console=ttyS0,115200
bootargs_ubifs=console=ttyS0,115200 mem=64M ubi.mtd=6 root=ubi0:rootfs rootwait rootfstype=ubifs rw
bubifs=tftp 30008000 ubifs-$cpu.img;nand erase 6e00000 900000;nand write 30008000 6e00000 900000
cpu=arm920t
brdfs=tftp 30008000 ramdisk.gz;nand erase 500000 a00000;nand write 30008000 500000 500000
bootcmd_ramdisk=nand read 30008000 100000 400000;nand read 30800000 500000 500000;bootm 30008000
bootargs_ramdisk=console=ttyS0,115200 mem=64M initrd=0x30800000,16M root=/dev/ram0 rw loglevel=7
ip=192.168.1.111:192.168.1.3:192.168.1.1:255.255.255.0:localhost.com:eth0:off
bootargs_nfs=noinitrd console=ttyS0,115200 init=/linuxrc mem=64M loglevel=7 root=/dev/nfs rw nfsroot=192.168.1.3:/opt/rootfs ip=192.168.1.111:192.168.1.3:192.168.1.1:255.255.255.0:localhost.com:eth0:off
bootargs=noinitrd root=/dev/mtdblock3 rootfstype=cramfs init=/linuxrc console=ttyS0,115200
filesize=4DF000
fileaddr=30800000
netmask=255.255.255.0
ipaddr=192.168.1.111
serverip=192.168.1.3
bootcmd=run bootcmd_rootfs
stdin=serial
stdout=serial
stderr=serial
Environment size: 2064/131068 bytes
[ s3c2440@guowenxue ]#
[ s3c2440@guowenxue ]# set bkr 'tftp 30008000 linuxrom-s3c2440.bin;nand erase 100000 800000;nand write 30008000 100000 800000'
[ s3c2440@guowenxue ]# set bootargs 'console=ttyS0,115200 mem=64M init=/linuxrc rw loglevel=7'
[ s3c2440@guowenxue ]# set bootcmd_initramdisk 'nand read 30008000 100000 800000;bootm 30008000'
[ s3c2440@guowenxue ]# set bootcmd 'run bootcmd_initramdisk'
[ s3c2440@guowenxue ]# save
Saving Environment to NAND...
Erasing Nand...
Erasing at 0x60000 -- 100% complete.
Writing to Nand... Done
[ s3c2440@guowenxue ]# run bkr
dm9000 i/o: 0x20000300, id: 0x90000a46
DM9000: running in 16 bit mode
MAC: 08:00:3e:26:0a:6b
could not establish link
operating at 100M full duplex mode
Using dm9000 device
TFTP from server 192.168.1.3; our IP address is 192.168.1.111
Filename 'linuxrom-s3c2440.bin'.
Load address: 0x30008000
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