Last night try to recovery my icx7250 but failed , so help need.the problem are 1 when use update_primary and boot primary ,uboot can’t find primary and sencondary flash(no current device selected) ,output as following.2 when use tftpboot, uboot said Wrong Image Format for tftpboot command could anyone help me recovery this switch ? ICX7250-Boot> printenvbaudrate=9600ipaddr=172.21.6.124serverip=172.21.7.253netmask=255.255.0.0ver=10.1.01T215 (Oct 30 2014 – 17:38:34)Environment size: 149/16380 bytesICX7250-Boot>ICX7250-Boot> show_image===========================Primary : no current device selectedEMPTYSecondary: no current device selectedEMPTY===========================ICX7250-Boot>setenv netmask 255.255.255.0<br alt=”” title=”” name=”” value=”” type=”” target=”” rel=””>ICX7250-Boot> setenv serverip 192.168.1.12
ICX7250-Boot> setenv image_name SPR08080e.bin
ICX7250-Boot> saveenv
ICX7250-Boot> update_primary
Updating PRIMARY image over TFTP
Using bcmiproc_eth-0 device
TFTP from server 192.168.1.12; our IP address is 192.168.1.49
Filename ‘SPR08080e.bin’.
Load address: 0x1000000
Loading: #################################################################
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done
Bytes transferred = 29826604 (1c71e2c hex)
no current device selected TFTP to Flash Done.ICX7250-Boot> boot_primary
Error: The header crc ffffffff and the calculated crc 4007851a mismatch
Fatal: Firmware integrity checksum failed
Booting image from Primary
no current device selected
Wrong Image Format for bootm command ERROR: can’t get kernel image!try boot from tftpboot also failed
ICX7250-Boot> tftpboot
Using bcmiproc_eth-0 device
TFTP from server 192.168.1.12; our IP address is 192.168.1.49
Filename ‘SPR08080e.bin’.
Load address: 0x61007dc0
<pre alt=”” title=”” name=”” value=”” type=”” target=”” rel=””><code alt=”” title=”” name=”” value=”” type=”” target=”” rel=””>Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################
donedone
Bytes transferred = 29826604 (1c71e2c hex)
Wrong Image Format for tftpboot command ERROR: can’t get kernel image!