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RTOS/AM5748: Run RTOS in AM5478 DSP and EtherCAT/ProfiNet

user5320730

Prodigy 90 points

Part Number: AM5748

Tool/software: TI-RTOS

I wanna use AM5748 with both Linux in A15 and TI RTOS in DSP and work together

Those EtherCAT / ProfiNet should run in TI RTOS.

The FAE in China told me some guys in US have already finished thus usage。

Would you give me some reference design for that?

over 5 years ago

0 Garrett Ding over 5 years ago

TI__Mastermind 43296 points

Hi,

Please refer to the "Processor SDK Jailhouse Hypervisor" document (processors.wiki.ti.com/.../Processor_SDK_Jailhouse_Hypervisor )
for the usage of EtherCAT running in Linux/RTOS environment. Profinet with Jailhouse is in our roadmap but not released yet at this point.

Regards,
Garrett

0 user5320730 over 5 years ago in reply to Garrett Ding

Prodigy 90 points

Thanks Garrett.

In addition, how to reorg the hardware resources dynamically between root cell Linux and cell RTOS,

and how to exchange information between them?

TKS.

BR,

Ivan

0 Paula Carrillo over 5 years ago in reply to user5320730

TI__Mastermind 32730 points

Hi Ivan, let me send you some collateral which can help to answer your question.

Virtualization Jailhouse Hypervisor Reference Design

Training video: Jailhouse Hypervisor TI design

thank you,

Paula

0 user5320730 over 5 years ago in reply to Paula Carrillo

Prodigy 90 points

Thank you, Paula. So the Jailhouse Hypervisor can only be used in Multi-core CPU, AM335x can't use, right? BR, Ivan

0 Paula Carrillo over 5 years ago in reply to user5320730

TI__Mastermind 32730 points

That is correct.

thank you,

Paula