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Re: Problem with Flash drivers, RedBoot, and Flash high in the memory map
- From: Christoph Csebits <christoph dot csebits at frequentis dot com>
- To: Paul Fine <pfine at delcomsys dot com>
- Cc: "eCos discuss mailing list, eCos discuss mailing list" <ecos-discuss at sources dot redhat dot com>
- Date: Tue, 15 Jan 2002 16:35:24 +0100
- Subject: Re: [ECOS] Problem with Flash drivers, RedBoot, and Flash high in the memory map
- References: <5.1.0.14.0.20020115092709.00a10310@postoffice.harvard.net>
On Tue, Jan 15, 2002 at 10:09:01AM -0500, Paul Fine wrote:
> Has anyone else encountered this issue, or am I the first one to use Flash
> at the high end of the memory map, or am I missing a switch, CDL option, or
> something else obvious?
I had the same problem, and i remapped the flash to an other region,
e.g 0xfe000000 instead of 0xff800000 (for an 8MB flash) by setting
BR0/OR0 appropriate. For me this was the better way, instead of
patching the code.
christoph
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