[U-Boot] [PATCH] RE: Some memory (DDR2 ECC Dual Rank) just doesn't work! Can anyone pointme to how to debug this hang?

[Wolfgang Denk]

Dear Fillod,

In message <0B45E93C5FF65740AEAE690BF3848B7AD38359 at rennsmail04.eu.thmulti.com> you wrote:
> 
> U-Boot is too gentle when testing SDRAM. Make sure the caches are enabled
> under U-Boot, and put on heavy stress with DMA, pipelined prefetch's, etc.
> This is what your CPU is enduring under Linux. =

Jon Loeliger thinks this will be fixed by Kumar's DDR patches that are
about to be checked in. Please test is this is correct, and report
back if it doesn't.

Thanks.

Best regards,

Wolfgang Denk

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