From: Rogan Dawes <rogan@dawes.za.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] CFI flash broken for 8-bit bus
Date: Thu, 24 Mar 2011 18:59:07 +0200 [thread overview]
Message-ID: <4D8B785B.8060602@dawes.za.net> (raw)
In-Reply-To: <201103232007.21642.Aaron.Williams@caviumnetworks.com>
On 2011/03/24 5:07 AM, Aaron Williams wrote:
> I have it working on our 8-bit boards properly now, though I've only done some
> limited testing.
>
> I basically put in the correct addresses into cfi_flash.h and updated various
> addresses for 8-bit support. The problem was that the CFI code was written
> using the 16-bit addresses which don't work for an 8-bit bus.
>
> I added a mask which is used to calculate the correct address for 16 and 32-
> bit busses. I have only been able to test with 8-bit and 16-bit Spansion
> devices though.
>
> -Aaron
Hi Aaron,
I'm happy to test it, when you post the patch.
Regards,
Rogan
next prev parent reply other threads:[~2011-03-24 16:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-18 4:02 [U-Boot] CFI flash broken for 8-bit bus Aaron Williams
2011-03-18 7:12 ` Rogan Dawes
2011-03-18 7:48 ` Aaron Williams
2011-03-24 3:07 ` Aaron Williams
2011-03-24 5:20 ` Stefan Roese
2011-03-24 16:59 ` Rogan Dawes [this message]
2011-03-26 6:32 ` Aaron Williams
2011-03-30 8:01 ` Rogan Dawes
2011-03-30 11:14 ` Albert ARIBAUD
2011-04-02 6:27 ` Aaron Williams
-- strict thread matches above, loose matches on Subject: below --
2018-04-19 15:17 Radovan Prodanovic
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