I'm not sure if this'll help you but I generally found that you couldn't get full coverage with the 'mtest' command.
To get around this I implemented some code which optionally intervenes just before U-Boot relocates it's self, to run a full memory test, taking into account the limited available resources when running in this mode.
Rodolfo Giometti giometti@linux.it 11/08/06 6:49 am >>>
On Tue, Nov 07, 2006 at 06:44:42PM +0100, Wolfgang Denk wrote:
It would also definitely help if you provided a *bit* more
detail,
like which architecture you are talking about, etc.
I'm using MIPS/au1x00 and ARM/PXA2xx, but I think this should be a general issue since the "mtest" command is not architectural dependent.
Thanks for the suggestions,
Rodolfo
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