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From: Jens Scharsig <js_at_ng@scharsoft.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V3] AT91 Fix: return value of get_tbclk
Date: Wed, 01 Sep 2010 19:37:16 +0200	[thread overview]
Message-ID: <4C7E8F4C.1020801@scharsoft.de> (raw)
In-Reply-To: <4C7E0114.5090404@emk-elektronik.de>

Am 2010-09-01 09:30, schrieb Reinhard Meyer:
> 
> at91_emac AND macb?
> 
> macb works for AVR32AP700x and (at least) for AT91SAM9260/9G20/9XE.
> 
> What is the deal with at91_emac? Is it required for some AT91's
> because macb does not work there?
> 
> Does it provide better "results" than macb?
> 
> Best Regards
> Reinhard
Hello,

I think the separation has historical reasons.
For AT91RM and AT91SAM existed separate drivers and separate arch.
I remeber in older datascheets the ethernet inteface also marked with MACB.
In my opinion, the at91_emac the latest drivers (NET_MULTI api SoC
access via c structurs).

But I dont know the exact differences are not of single use devices.
Please ask Xu, Hong

Best regards

Jens

  reply	other threads:[~2010-09-01 17:37 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-07 17:49 [U-Boot] [PATCH V3] AT91 Fix: return value of get_tbclk Jens Scharsig
2010-08-07 18:07 ` Reinhard Meyer
2010-08-08 10:52   ` Jens Scharsig
2010-08-09  6:34 ` Alexander Stein
2010-08-18  7:17   ` Xu, Hong
2010-08-30  6:52     ` Alexander Stein
2010-08-31  7:36       ` Reinhard Meyer
2010-08-31 16:22         ` Jens Scharsig
2010-09-01  7:30           ` Reinhard Meyer
2010-09-01 17:37             ` Jens Scharsig [this message]
2010-09-02  1:55               ` Xu, Hong
2010-09-02  6:58               ` Andreas Bießmann

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