From: Yi Qingliang <niqingliang2003@gmail.com>
To: "Eric Bénard" <eric@eukrea.com>
Cc: barebox@lists.infradead.org
Subject: Re: about the dm9000 in mini2440
Date: Fri, 07 Dec 2012 08:41:03 +0000 [thread overview]
Message-ID: <3321499.8IcqMiOG7l@yiqingliang-pc> (raw)
In-Reply-To: <20121206122745.6175c7e6@eb-e6520>
On Thursday, December 06, 2012 12:27:45 PM Eric Bénard wrote:
> Hi,
>
> Le Thu, 06 Dec 2012 15:55:23 +0000,
>
> Yi Qingliang <niqingliang2003@gmail.com> a écrit :
> > the address of dm9000 is 0x28000000, it should be cs5, but in function
> > "mini2440_devices_init", it set the cs4 instead, why??
>
> The mini2440 supported in Barebox is this one and maybe not the one
> your are using ;-)
> http://www.friendlyarm.net/products/mini2440
there is "mini2440 friendlyARM" on my board, whose color is white.
blue pcb, maybe friendlyARM has multi version mini2440?
I downloaded the latest iso of mini2440: mini2440-20110421.iso.
I say the 0x28000000 is cs5, based on the memory layout picture in the manual.
although the schematics is same as Juergen Beisert's.
I can't get the original disk, only the board. So how to check the EED0?
ps: In the manual of dm9000, it said that EED0 is pulled down internaly.
> Eric
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next prev parent reply other threads:[~2012-12-07 0:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-06 15:55 Yi Qingliang
2012-12-06 8:09 ` Juergen Beisert
2012-12-06 16:24 ` Yi Qingliang
2012-12-06 10:56 ` Juergen Beisert
2012-12-07 13:05 ` Yi Qingliang
2012-12-07 8:38 ` Juergen Beisert
2012-12-07 13:10 ` Yi Qingliang
2012-12-07 8:39 ` Juergen Beisert
2012-12-06 11:27 ` Eric Bénard
2012-12-07 8:41 ` Yi Qingliang [this message]
2012-12-07 8:45 ` Juergen Beisert
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