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Re: Questions about dual flash
- From: Andrew Lunn <andrew at lunn dot ch>
- To: Per-Erik Johansson <perka at dtek dot chalmers dot se>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Fri, 30 Nov 2007 13:52:43 +0100
- Subject: Re: [ECOS] Questions about dual flash
- References: <31225.213.15.68.47.1196423308.squirrel@webmail.chalmers.se>
On Fri, Nov 30, 2007 at 12:48:28PM +0100, Per-Erik Johansson wrote:
> Hello
>
> I'm working on a redboot port for a PhyCore MPC5554 board.
> Our eval board has flash on it and the MPC5554 also has flash, but on
> startup the redboot prompt only displays one flash segment. Could it be
> made to show both?
> We added so redboot displays both our ram segments but cant understand how
> we could do it for flash since _flash_info() doesn't use a list.
> Also, just by using both flash drivers, with corresponding cdl and
> c-files, will redboot initiate both our flashes?
The trunk of anoncvs has no support for discontinuous flash. Look at
the flash_v2 branch, which can have multiple flash devices.
Andrew
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