TDA4VE-Q1: [SW] how to use MCU2_1 startup MCU3_0?

ping li

Prodigy 90 points

Part Number: TDA4VE-Q1

Hello，TI：

Can i use MCU2_1 startup(or RUN) mcu3_0?

Give me a demo code if it is possible!

Li Ping

over 2 years ago

0 Brijesh Jadav over 2 years ago

TI__Guru**** 495235 points

Hi Li Ping,

Do you mean to start mcu3_0 from mcu2_1 ? It is possible, but there is no demo code available. You can probably refer to existing code in SBL to see how it enables mcu3_0. You would need to then port it on mcu2_1.

Regards,

Brijesh

0 ping li over 2 years ago in reply to Brijesh Jadav

Prodigy 90 points

hello,Brijesh

i ues SBL_SlaveCoreBoot function,but Sciclient_service return CSL_EFAIL.

so I do not know where error.

There is no SB flow, the order in which these functions are used?

Li Ping

0 Brijesh Jadav over 2 years ago in reply to ping li

TI__Guru**** 495235 points

Hi Ping Li,

Strange, are you linking correct sciclient libraries on mcu2_1? we can't use sciclient_direct library on mcu2_1. So can you please check this?

Also can you please share the complete paraleter information for this API call?

Regards,

Brijesh

+1 ping li over 2 years ago in reply to Brijesh Jadav

Prodigy 90 points

Hello,Brijesh:

I tried it your way,mcu2_1 use sciclient_indirect,only mcu1_0 use sciclient_direct .so Mabey it is not use SBL code in mcu2_1,Can you confirm this information for me?

The same code in mcu1_0,mcu3_0 is started by mcu1_0.

Li Ping

0 Brijesh Jadav over 2 years ago in reply to ping li

TI__Guru**** 495235 points

Hi Ping Li,

Any further update on this ticket? Let us know if we can close it otherwise.

Regards,

Brijesh

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TDA4VE-Q1: [SW] how to use MCU2_1 startup MCU3_0?