http://www.taihumicro.com/
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成功移植了U-Boot 1.1.5 Linux version 2.6.21，根文件系统（用busybox1.6.1做的）
RomBOOT
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U-Boot 1.1.5 (Aug 2 2007 - 13:31:01)
DRAM: 64 MB
NAND: NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 ( NAND 128MiB 3,3V 8-bit)
NAND: Pagesize: 2048, Blocksize: 128K, OOBsize: 64
128 MiB
DataFlash:AT45DB321
Nb pages: 8192
Page Size: 528
Size= 4325376 bytes
Logical address: 0xC0000000
Area 0: C0000000 to C0003FFF (RO)
Area 1: C0004000 to C0007FFF
Area 2: C0008000 to C0037FFF (RO)
Area 3: C0038000 to C041FFFF
In: serial
Out: serial
Err: serial
dm9000 i/o: 0x30000000, id: 0x90000a46
MAC: 00:00:e0:ff:cd:15
could not establish link
Hit any key to stop autoboot: 3 2 1 0
## Booting image at 21500000 ...
Image Name: 9261xxx
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2176816 Bytes = 2.1 MB
Load Address: 20008000
Entry Point: 20008000
Verifying Checksum ... OK
OK
Starting kernel ...
Linux version 2.6.21 (root@localhost.localdomain) (gcc version 3.4.1) #5 Thu Aug 16 15:02:16 CST 2007
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
Machine: Atmel AT91SAM9261-EK
Ignoring unrecognised tag 0x54410008
Memory policy: ECC disabled, Data cache writeback
Clocks: CPU 198 MHz, master 99 MHz, main 18.432 MHz
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
Built 1 zonelists. Total pages: 16256
Kernel command line: mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw
AT91: 96 gpio irqs in 3 banks
PID hash table entries: 256 (order: 8, 1024 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 59568KB available (1916K code, 204K data, 96K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd
Freeing initrd memory: 3072K
NetWinder Floating Point Emulator V0.97 (double precision)
io scheduler noop registered
io scheduler anticipatory registered (default)
atmel_usart.0: ttyS0 at MMIO 0xfefff200 (irq = 1) is a ATMEL_SERIAL
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
dm9000 Ethernet Driver
eth0: dm9000 at c480c000,c480e044 IRQ 107 MAC: 00:00:e0:ff:cd:15
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
Scanning device for bad blocks
Creating 2 MTD partitions on "NAND 128MiB 3,3V 8-bit":
0x00000000-0x00040000 : "Partition 1"
0x00040000-0x08000000 : "Partition 2"
atmel_spi atmel_spi.0: Atmel SPI Controller at 0xfffc8000 (irq 12)
usbmon: debugfs is not available
at91_ohci at91_ohci: AT91 OHCI
at91_ohci at91_ohci: new USB bus registered, assigned bus number 1
at91_ohci at91_ohci: irq 20, io mem 0x00500000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
udc: at91_udc version 3 May 2006
mice: PS/2 mouse device common for all mice
ads7846 spi0.2: touchscreen, irq 29
input: ADS784x Touchscreen as /class/input/input0
i2c /dev entries driver
at91_i2c at91_i2c: AT91 i2c bus driver.
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 924KiB [1 disk] into ram disk... done.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing init memory: 96K
init started: BusyBox v1.6.1 (2007-08-14 15:24:36 CST) multi-call binary
starting pid 686, tty '': '/etc/init.d/rcS'
Cannot run '/etc/init.d/rcS': No such file or directory
Please press Enter to activate this console.
Please press Enter to activate this console.
starting pid 687, tty '': '/bin/sh'
# ls
bin etc lib mnt root sys usr
dev home linuxrc proc sbin tmp
# cd bin
# ls
dos2unix iprule ping sync
[[ du iptunnel ping6 tail
addgroup dumpkmap kill pipe_progress tar
adduser dumpleases killall printenv tee
ar echo killall5 printf telnet
arping ed last ps test
ash egrep length pwd tftp
awk eject less readahead time
basename env linux32 readlink top
bunzip2 envdir linux64 realpath to
busybox envuidgid ln renice tr
bzcat ether-wake loadfont reset traceroute
cal expr logger resize true
cat false login rm tty
catv fdflush logname rmdir umount
chattr fdformat ls rpm uname
chgrp fgrep lsattr rpm2cpio uncompress
chmod find lzmacat run-parts uniq
chown fold md5sum runsv unix2dos
chpst free mesg runsvdir unlzma
chrt ftpget mkdir rx unzip
chvt ftpput mkfifo sed uptime
cksum fuser mknod seq usleep
clear getopt mktemp setarch uudecode
cmp grep more setkeycodes uuencode
comm gunzip mount setsid vi
cp gzip mountpoint setuidgid vlock
cpio head mt sh watch
crontab hexdump mv sha1sum wc
cut hostid nc sleep wget
date hostname netstat softlimit which
dc id nice sort who
dd install nmeter split whoami
deallocvt ip nohup stat xargs
delgroup ipaddr nslookup strings yes
deluser ipcalc od stty zcat
df ipcrm openvt su
diff ipcs passwd sum
dirname iplink patch sv
dmesg iproute pidof svlogd
#
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