Execution stops while enabling MMU

Bernd Walter ticso at cicely12.cicely.de
Fri Jun 1 13:22:32 UTC 2007


On Fri, Jun 01, 2007 at 01:11:50PM +0200, Björn König wrote:
> Hello,
> 
> I try to use FreeBSD with an AT91RM9200-based board similar to KB920X. I
> use an existing boot loader (U-Boot running at 0x00000000) to copy the raw
> binary kernel (not ELF) to the beginning of the SDRAM (0x20000000) and
> execute it with the "go" command. But suddenly the execution stops while
> enabling the MMU in src/sys/arm/arm/locore.S:

I'm not 100% shure, since what Warner suggested to get our board running
just worked, but I assume the kernel needs to be copied and therefor it
is mandantory to use the kernel.tramp.
I personally use kernel.gz.tramp, but I expect a non compressed image
should work as well.

-- 
B.Walter                http://www.bwct.de      http://www.fizon.de
bernd at bwct.de           info at bwct.de            support at fizon.de


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