[lbc@U-BOOT]# tftp e.bin
dm9000 i/o: 0x20000300, id: 0x90000a46
DM9000: running in 16 bit mode
MAC: 08:00:3e:26:0a:5b
operating at unknown: 0 mode
Using dm9000 device
TFTP from server 192.168.1.100; our IP address is 192.168.1.103
Filename 'e.bin'.
Load address: 0x30008000
Loading: T #
done
Bytes transferred = 380 (17c hex)
[lbc@U-BOOT]# go 30008000
## Starting application at 0x30008000 ...
hello world!!!
SUBMSK: 00007ff0, INTMSK: effffff0, cpsr:60000093
subpnd: 00000003, srcpnd: 12004000, intpnd:10000000
## Application terminated, rc = 0x0 [lbc@U-BOOT]# go 18
## Starting application at 0x00000018 ...
interput generate!!! src: 10000000 subsrc:3
interput generate!!! intmsk: 7ff0 submsk:effffff0
interput generate!!! src: 10000000 subsrc:3
interput generate!!! intmsk: 7ff0 submsk:effffff0
interput generate!!! src: 10000000 subsrc:3
interput generate!!! intmsk: 7ff0 submsk:effffff0
interput generate!!! src: 10000000 subsrc:3
interput generate!!! intmsk: 7ff0 submsk:effffff0
interput generate!!! src: 10000000 subsrc:3