PROCESSOR-SDK-AM68A: SBL boot from uart problem

Hi 

Which SDK you are using ?

Is it a custom board or TI EVM ?

Instead of using a debug(sbl_uart_img_mcu1_0_debug.tiimage) image have you tried with the release image.

Because currently the TIFS is not getting loaded , as the log still shows waiting for TIFS

CHEN WENFENG said:

I want to know what should I do next. CCS can not connect the allcore.

You should able to connect to cores except M4 on HS-FS samples 

Regards
Diwakar

Dear Diwakar

I'm sorry I didn't describe it clearly.

It is a custom board. I have already used the release version,.because of the same result, I decide to try debug image.

the byte  isn't 'C' came out after  the tifs-hs-fs-enc.bin transfered,the 'waiting for tifs.bin' and the 'C' came out befor   the tifs-hs-fs-enc.bin transfered,

I don't know is this the wrong flag? and what is the correct flag.

how can I find the problem.

BTW,could you tell me this picture is from which document.

Hi Renf 

It seems that tifs is not getting loaded once tifs flash is successful you should see the TIFS ver log.

Are you able to transfer tifs successfully using xmodem?

This is the document from which i took the image 

https://www.ti.com/lit/an/spracz6/spracz6.pdf?ts=1702542496883&ref_url=https%253A%252F%252Fwww.google.com%252F

Regards
Diwakar