[U-Boot] [PATCH V3] AT91 Fix: return value of get_tbclk
Jens Scharsig
js_at_ng at scharsoft.de
Wed Sep 1 19:37:16 CEST 2010
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
More information about the U-Boot
mailing list