From: David Hawkins <dwh@ovro.caltech.edu>
To: u-boot@lists.denx.de
Subject: [U-Boot] Burning U-boot on 460EX using BDI3000
Date: Mon, 01 Sep 2008 10:11:48 -0700 [thread overview]
Message-ID: <48BC2254.3040301@ovro.caltech.edu> (raw)
In-Reply-To: <48BC1B9B.8070409@embedded-sol.com>
Hi Felix,
> Can U-boot be burned on 460EX based board (using BDI3000)
> without configuring DDR controller? The BDI configuration file
> for Canyonlands board on Denx site
> http://www.denx.de/wiki/view/DULG/Appendix#Section_13.1.
> has no DDR setup, but also doesn't work on Canyonlands
> (fails on flash erase). The configuration file from AMCC site
> does work, but it contains full DDR setup.
It should be possible.
A BDI2000 configuration file flash section looks
something like this:
; =================================================================
[FLASH]
CHIPTYPE MIRRORX16 ;Flash type: Spansion S29GL256N 32MB
CHIPSIZE 0x2000000 ;The size of one flash chip in bytes
BUSWIDTH 16 ;The width of the flash memory bus in bits
; (8 | 16 | 32 | 64)
;WORKSPACE 0x1000 ;workspace in DDR RAM
FILE u-boot-1.3.1.bin
FORMAT BIN 0xfe000000
ERASE 0xfe000000 ;erase sector 0 (128kB sectors)
ERASE 0xfe020000 ;erase sector 1
Make sure to comment out WORKSPACE, and the BDI should
be able to program the board flash without needing DDR
configured.
Cheers,
Dave
next prev parent reply other threads:[~2008-09-01 17:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-01 16:43 [U-Boot] Burning U-boot on 460EX using BDI3000 Felix Radensky
2008-09-01 17:11 ` David Hawkins [this message]
2008-09-02 2:47 ` Victor Gallardo
2008-09-02 8:26 ` Felix Radensky
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