Hi,
I got a "DONE" message after sending crc-32 and ubl, so I guess the crc32
check is okay.. but it then it still goes to "BOOTME.." state..
One thing I wonder.. for the UBL-4byte ARM physical start address field in
ACK sequence.. I think this should be the starting address of the UBL..
hence I put "0020".. However, RBL always give "BAD ADDR" sequence if I use
this value.. Known value to be ok is if left the 2 LSB as zeros.. like
"0200", "xx00".. but It's not the value where UBL should be started from
(0x20).. Anybody would advice the actual use of this UBL-4byte ARM start
address field?
Regards,
Ari
From: "Carlos Ojea" <[EMAIL PROTECTED]>
To: "Ari Wahyudi" <[EMAIL PROTECTED]>
CC: [email protected]
Subject: Re: davinci boot from uart
Date: Tue, 26 Sep 2006 09:23:49 +0200
We've got some progress on doing this, but now kinda stuck when it comes
to
sending the CRC-32 table, we always got the 'CORRUPT' message from
davinci.
Did you try with a CRC-32 table set to all zeros?
Rudy said "this appears to have the effect of disabling the CRC, so
sending "00000000" for the UBL checksum should work"
Regards,
Carlos
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