Hello Wolfgang
Just wanted to be sure, that its no bd_info-differ-bug. But you are probably right. Please be so kind and tell me, if the monitor-func-pointer difference in the two bd_info struct is of any concern.
No. If this is the only difference, then it's just an absolete and unsued field at the end of the structure. But why don't you simply remove it???
Ok, good to know!
Analyzing the kernel log revealed the following: Most of the time there is nothing in the log, sometimes the kernel version etc. can be found and a "Ooops: kern" and once i also found a "Machine ch" output.
Any hint what could go wrong ?
With a likelyhood of 99.93% your SDRAM initialization is broken.
[I think I should program a function key to automatically insert this text. ;-) ]
Oooh no, i hoped i would never have to get familiar with SDRAM initialization, of which i have no clue. But i feared that because "mtest" failes with:
=> mtest Pattern 00000000 Writing...
But how is this possible ? - u-boot gets successfully executed in SDRAM!
Thanks for your guess, at least i know in which direction to go for bug hunting.
Best regards,
Wolfgang Denk
Schoene Gruesse, Josef