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Re: [microblaze-uclinux] uClinux on a Spartan 3 'S400, 1MB of SRAM

To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: Re: [microblaze-uclinux] uClinux on a Spartan 3 'S400, 1MB of SRAM
From: John Williams <jwilliams@xxxxxxxxxxxxxx>
Date: Mon, 20 Dec 2004 17:32:09 +1000
In-reply-to: <20041219231321.38996.qmail@web80904.mail.scd.yahoo.com>
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Hi Steve,

Steve Sanders wrote:

> Today I got uClinux running (to a shell prompt) on an Avnet Spartan 3
> eval. board.  1MB of SRAM, no flash.  

Great work!

> OK, so I cheated a bit and defined some block RAM at the end of SRAM. 
> That's where the "260 pages" comes from instead of the 256 you might
> expect.

I'd like one day to get proper discontigmem support going for the 
microblaze platform (it works on ARM, I've started looking at it) - this 
would allow a natural way of usign the local BRAM as well as external SRAM.

Glad you got it going...

John

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References:
- [microblaze-uclinux] uClinux on a Spartan 3 'S400, 1MB of SRAM
  - From: Steve Sanders

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