AnsweredAssumed Answered

P1020RDB boot from nor flash

Question asked by embedit on Nov 29, 2013
Latest reply on Dec 27, 2014 by Ali Sarlak

I have a P1020RDB board and I want to load it a vxWorks bootable image.

 

Nor Flash's pysical adress seems 0xFFF0_0000 according to BSP's reference document but when it shows how to write to flash it uses a different adress like EF70_0000.

 

tftp 100000 bootrom_uncmp.bin

erase ef700000 +100000

cp.b 100000 ef700000 $filesize

 

I didn't understand why theese two adresses are different.

 

I want to boot it from TrueFFS flash file system. TrueFFS's adress is 0xFF80_0000. When I try to erase and write this adress

 

     erase FF800000 +100000

 

I got an error that says this adress is not belong to flash. What is wrong here?

 

Help please?

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