Dnia czwartek, 5 czerwca 2008, Devendra Singh Rawat napisał:
> I am running angstrom linux on my AT91SAM9263EK board from ATMEL
> powered by an ARM926EJ-S core processor. The board has
> 8MB data flash -> u-boot and kernel goes into it.
> 64MB sdram
> 256MB nand flash -> root filesystem goes into it
>
> The image size of the .jffs2 filesystem is 19MB currently but it may go
> upto 35 MB during development.(hope the image is not in compressed
> form) Now I need to start designing my own board based on this
> processor
>
> My questions:
> What are the minimum sdram and flash requirment for running Angstrom
> Linux (Gui must, but many utilities excluded).
64MB RAM recommended, with 32MB you can get problems. More ram is bonus.
With 256MB Flash you have lot of space.
> And can I run angstrom linux with everything (u-boot bootloader, kernel
> and root filesystem) in the nand flash.
If your device can boot from nand then Ångström will work. With 8MB
Dataflash + 256MB nand I would keep u-boot and kernel in dataflash and
rootfs in nand.
--
JID: hrw-jabber.org
OpenEmbedded developer/consultant
I used to think the brain is the most wonderfull organ in my body,
till I realised what was telling me that
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