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RE: Howto use eCos flash-device support?
- To: Andreas Bürgel <ab at genologic dot de>
- Subject: RE: [ECOS] Howto use eCos flash-device support?
- From: Gary Thomas <gthomas at cambridge dot redhat dot com>
- Date: Fri, 11 May 2001 06:49:34 -0600 (MDT)
- Cc: ecos-discuss at sources dot redhat dot com
- Organization: Red Hat, Inc.
On 11-May-2001 Andreas Bürgel wrote:
> I just ported eCos to our custom SA1100 design (it's a modified brutus
> port). Now I want to play around with the onboard flash-chip of type
> AMD/Fujitsu 29LV800B. So I added the packages CYGPKG_IO_FLASH and
> CYGPKG_DEVS_FLASH_AMD_AM29XXXXX to my ecos.ecc.
> But I can't find any reference to "flash_am29xxxxx.inl"-stuff in the
> resulting eCos-environment, so I'm in doubt that the flash functionality
> really refers to the AM29XXXXX stuff.
Adding this package only provides the basic framework. You'll need to
write your own "driver" which uses it.
Look at ${ECOS_REPOSITORY}/devs/flash/powerpc/mbx for an example.