Hi, I’m working in optee. I need to get the data from the uart in the optee. So that uart driver needs to be enabled in the optee os. Is there any driver files available or need to write the new uart driver inorder to access the uart data from the optee. Please suggest reference to get started.

Yes, you can use 8250 driver for UART1. We don’t have official resource for this, please try to implement it manually.

Need to enable uart driver in optee in xavier nx

KevinFFF May 2, 2024, 1:57am 3

Hi sushmitha.sp,

Are you using the devkit or custom board for Xavier NX?
What’s your Jetpack version in use?

Which UART interface would you like to use?

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