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Re: RAM test
- From: Andrew Lunn <andrew at lunn dot ch>
- To: Edgar Grimberg <edgar dot grimberg at zylin dot com>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Mon, 3 Nov 2008 21:37:01 +0100
- Subject: Re: [ECOS] RAM test
- References: <490F1CAF.firstname.lastname@example.org>
On Mon, Nov 03, 2008 at 04:45:51PM +0100, Edgar Grimberg wrote:
> Just to avoid reinventing the wheel, is there any memory test already
> written that I can use for my "almost stable" SDRAM? I need a bit more
> than writing a pattern and reading it back.
I don't know how portable it is, but take a look at
packages/hal/arm/ebsa285/current/tests/sdram0.c. The initial port to
this platform had some problems with its SDRAM configuration which
caused all sorts of trouble. This test program was written to every
the controller settings.
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