AnsweredAssumed Answered

Blackfin607 NOR Flashing

Question asked by Vidya-S on Aug 4, 2014
Latest reply on May 21, 2016 by os369510@gmail.com

Hi All,

 

We are using bf607 blackfin ADSP and trying to do NOR flash through USB to UART (BOOT MODE == 111) cable on linux OS using the ucLinux image by use of command

bfin-uclinux-ldr -l u-boot/u-boot.ldr /dev/ttyUSB0 && kermit -l /dev/ttyUSB0 -b 57600 -C connect

But not able to flash properly, got log:

 

bfin-uclinux-ldr -l u-boot/u-boot.ldr /dev/ttyUSB0 && kermit -l /dev/ttyUSB0 -b 57600 -C connect

Loading LDR u-boot/u-boot.ldr ... OK!

Removing stale lock '//var/lock/LCK..ttyUSB0'

Opening /dev/ttyUSB0 ... OK!

Configuring terminal I/O ... OK!

Trying to send autobaud ... OK!

Trying to read autobaud ... bfin-uclinux-ldr: received signal 14: timeout while sending; aborting

root@eldaas-HP-2000-Notebook-PC:~/blackfin-sources#


Could any one please suggest to solve this issue.


Thanks,

Vidya



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