8 Sep
2005
8 Sep
'05
1:54 p.m.
Hello
I'm trying to start the evb as if there wasn't any external ram or
flash.
We have a project coming up that needs to run the 5282 in single-chip
mode.
U-boot needs more RAM than 64K. Why? U-Boot copies itself to RAM and starts this ram copy.
Regards Jens
That's what I was afraid of.
I was able to get u-boot to start coming up. The only way I made it happen was by changing: Move.l #(CFG_INT_FLASH_BASE + 0x21), %d0 To Move.l (#CFG_INT_FLASH_BASE + 0x161), %d0
I downloaded CodeWarrior and looked at the code that was generated and that is what they used. I haven't looked into it at all.