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Old 03-18-2009, 05:45 AM   #1
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UBOOT porting to Blackfin (bf537-ezkit)


Hi,

I'm trying to port the boot loader(Uboot)to bf537-ezkit. But i'm getting some problems like...

# sudo bfin-uclinux-ldr -l /tftpboot/u-boot.ldr /dev/ttyS0
Loading LDR /tftpboot/u-boot.ldr ... OK!
Removing stale lock '//var/lock/LCK..ttyS0'
Opening /dev/ttyS0 ... 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

here on the bf537ezkit has on switch(rotator),it has 7 modes then i set it to 7th mode because uart (BMODE(2:0)), bootmode pins should be driven high to select the uart boot.The configaration file also has been changed as per needed.BUT again i'm getting above error...time out while read autobaud.
If anybody is having the idea regarding this PLEASE let me know.

thanks.
 
  


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