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Re: sharing Flash with eCOS & JFFS2
- From: "Gary Thomas" <gary at mlbassoc dot com>
- To: "Michael Jastrebtsoff" <jam2000 at pisem dot net>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Tue, 30 Mar 2004 22:12:56 -0700 (MST)
- Subject: Re: [ECOS] sharing Flash with eCOS & JFFS2
- References: <159291493.20040331115853@pisem.net>
Michael Jastrebtsoff said:
> Hello, All.
>
> How can I make a sharing of flash for storing eCOS & JFFS2.
> E.g., flash of 1Mb: 256Kb for eCOS; the rest is for JFFS2(user data)?
> Is there anything like partitions in eCOS? Where can I setup flash
> addresses for each of mentioned tasks. And can eCOS have several flash
> logic devices for flash, e.g. /dev/flash1, /dev/flash2 and so on?
RedBoot can easily help with this, using FIS.
Note: a 1MB FLASH is really small. Depending on the flash erase block
sizes, you may find that you have very limited capabilities.
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