大家帮忙看下 哪个选项 升级固件用的

zj1332108174

1. 启动后  uboot信息如下 按 help

复制代码

1. ar7240> help  
   
2. ?       - alias for 'help'
   
3. base    - print or set address offset
   
4. boot    - boot default, i.e., run 'bootcmd'
   
5. bootd   - boot default, i.e., run 'bootcmd'
   
6. bootelf - Boot from an ELF image in memory
   
7. bootm   - boot application image from memory
   
8. bootp        - boot image via network using BootP/TFTP protocol
   
9. bootvx  - Boot vxWorks from an ELF image
   
10. chpart        - change active partition
    
11. cmp     - memory compare
    
12. coninfo - print console devices and information
    
13. cp      - memory copy
    
14. crc32   - checksum calculation
    
15. dhcp        - invoke DHCP client to obtain IP/boot params
    
16. echo    - echo args to console
    
17. erase   - erase FLASH memory
    
18. ethreg    - S26 PHY Reg rd/wr  utility
    
19. exit    - exit script
    
20. flinfo  - print FLASH memory information
    
21. fsinfo        - print information about filesystems
    
22. fsload        - load binary file from a filesystem image
    
23. go      - start application at address 'addr'
    
24. help    - print online help
    
25. iminfo  - print header information for application image
    
26. imls    - list all images found in flash
    
27. itest        - return true/false on integer compare
    
28. loadb   - load binary file over serial line (kermit mode)
    
29. loads   - load S-Record file over serial line
    
30. loady   - load binary file over serial line (ymodem mode)
    
31. loop    - infinite loop on address range
    
32. ls        - list files in a directory (default /)
    
33. md      - memory display
    
34. mii     - MII utility commands
    
35. mm      - memory modify (auto-incrementing)
    
36. mtdparts- define flash/nand partitions
    
37. mtest   - simple RAM test
    
38. mw      - memory write (fill)
    
39. nfs        - boot image via network using NFS protocol
    
40. nm      - memory modify (constant address)
    
41. pci     - list and access PCI Configuration Space
    
42. ping        - send ICMP ECHO_REQUEST to network host
    
43. printenv- print environment variables
    
44. progmac - Set ethernet MAC addresses
    
45. protect - enable or disable FLASH write protection
    
46. rarpboot- boot image via network using RARP/TFTP protocol
    
47. reset   - Perform RESET of the CPU
    
48. run     - run commands in an environment variable
    
49. saveenv - save environment variables to persistent storage
    
50. setenv  - set environment variables
    
51. sleep   - delay execution for some time
    
52. test    - minimal test like /bin/sh
    
53. tftpboot- boot image via network using TFTP protocol
    
54. version - print monitor version
    
55. autoscr - run script from memory
    
56. ar7240>  
    
57. 
    
58. 
    
59. Usage: upgrade [HOST-IP-ADDRESS] [FILENAME]
    
60. 
    
61. Login incorrect
    
62. Jan  1 08:06:15 login[2135]: invalid password for 'admin' on 'ttyS0'  
    
63. root@Alcatel-Lucent Shanghai Bell Co:/#

复制代码

zj1332108174

ar7240> help  
?       - alias for 'help'
base    - print or set address offset
boot    - boot default, i.e., run 'bootcmd'
bootd   - boot default, i.e., run 'bootcmd'
bootelf - Boot from an ELF image in memory
bootm   - boot application image from memory
bootp        - boot image via network using BootP/TFTP protocol
bootvx  - Boot vxWorks from an ELF image
chpart        - change active partition
cmp     - memory compare
coninfo - print console devices and information
cp      - memory copy
crc32   - checksum calculation
dhcp        - invoke DHCP client to obtain IP/boot params
echo    - echo args to console
erase   - erase FLASH memory
ethreg    - S26 PHY Reg rd/wr  utility
exit    - exit script
flinfo  - print FLASH memory information
fsinfo        - print information about filesystems
fsload        - load binary file from a filesystem image
go      - start application at address 'addr'
help    - print online help
iminfo  - print header information for application image
imls    - list all images found in flash
itest        - return true/false on integer compare
loadb   - load binary file over serial line (kermit mode)
loads   - load S-Record file over serial line
loady   - load binary file over serial line (ymodem mode)
loop    - infinite loop on address range
ls        - list files in a directory (default /)
md      - memory display
mii     - MII utility commands
mm      - memory modify (auto-incrementing)
mtdparts- define flash/nand partitions
mtest   - simple RAM test
mw      - memory write (fill)
nfs        - boot image via network using NFS protocol
nm      - memory modify (constant address)
pci     - list and access PCI Configuration Space
ping        - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
progmac - Set ethernet MAC addresses
protect - enable or disable FLASH write protection
rarpboot- boot image via network using RARP/TFTP protocol
reset   - Perform RESET of the CPU
run     - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv  - set environment variables
sleep   - delay execution for some time
test    - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
version - print monitor version
autoscr - run script from memory
ar7240>  


Usage: upgrade [HOST-IP-ADDRESS] [FILENAME]

Login incorrect
Jan  1 08:06:15 login[2135]: invalid password for 'admin' on 'ttyS0'  
root@Alcatel-Lucent Shanghai Bell Co:/#

cooby

我不是在告别不是在留恋，只是那花儿总让人想起过往。