How to test SMMU driver in SDK 8.0 Linux kernel

geng dongjiu

Prodigy 40 points

I wan to consult with you how to test SMMU driver in SDK 8.0 Linux kernel? can you give me a method? Thanks.

In the Linux DTS(Device Tree Source files), I find the SMMU-v3 driver is enabled, but no device use(reference to ) it.

This is my TDA4 board: www.ti.com/.../J721EXCPXEVM

over 4 years ago

0 Keerthy J over 4 years ago

TI__Guru**** 170120 points

Hi,

We do not have examples to show any of the peripherals using the SMMU. The jailhouse support is de-scoped & hence we
do not have any example on SMMU usage.

- Keerthy

Processors

Processors forum

How to test SMMU driver in SDK 8.0 Linux kernel