Re: CPUs with EVA support

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On Tue, Dec 22, 2020 at 03:46:31PM +0100, Hauke Mehrtens wrote:
> On 12/20/20 8:32 PM, Thomas Bogendoerfer wrote:
> > Hi;
> > 
> > I've started looking how to get rid of get_fs/set_fs for MIPS and
> > my current obstacle is EVA support.
> > 
> > Looking for CPUs supporting EVA I only found P5600, are there more ?
> > 
> > Does someone sell boards with an EVA enabled CPU ?
> > 
> > How good is EVA support in qemu ?
> > 
> > Thomas.
> > 
> Hi,
> 
> The InterAptiv CPUs used by Lantiq/Intel/MaxLinear are supporting EVA mode
> and it is used in the default settings of the vendor SDK.

too bad that I lost my access to a GRX350 eval board, but at least
hardware with GRX350&550 is easy to get.

> The SoCs are not supported by mainline Linux kernel, it was tried to add
> them some years ago:
> https://lwn.net/Articles/761729/
> https://lwn.net/ml/linux-kernel/20180803030237.3366-2-songjun.wu@xxxxxxxxxxxxxxx/

and no updates for that ? Too sad...

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]



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