[U-Boot-Users] [patch] MPC8266 March-C memory test

Nye Liu nyet at mrv.com
Tue May 20 00:08:54 CEST 2003

Should this also be portable to the 8xx[F]ADS platforms?

I am currently debugging UPM/memory problems, and a real memory test
would be invaluable :)

On Mon, May 19, 2003 at 04:26:47PM -0500, Rune Torgersen wrote:
> Patch to do full March-C- memory test on the MPC8266ADS board.
> Later on I will probably include it as a command, right now it runs as
> test_dram() which is called first thing after SDRAM is initializes, and
> before anything uses the SDRAM.
> Note:  Fast version uses floating point assembly and is therefore PPC
> specific. Generic version takes more than twice the amount of time to
> complete.
> (Fast version: ~50 sec on 256MB RAM, slow version ~1:50 on 256MB RAM)
> Rune Torgersen
> Software Developer
> Innovative Systems
> 1000 Innovative Drive
> Mitchell, SD  57301
> Phone:  605-995-6120
> Fax:  605-995-0084
> email: runet at innovsys.com
> www.innovsys.com

Nye Liu
nliu at mrv.com
(818) 772-6235x248

"Who would be stupid enough to quote a fictitious character?"
	-- Don Quixote

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