Re: CPUs with EVA support

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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.

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/

Hauke



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