SK-AM64B: OSPI Boot Mode?

Jacob Bertrand

Part Number: SK-AM64B
Other Parts Discussed in Thread: UNIFLASH

Tool/software:

Hello!

I've been following the steps in the EVM Setup Guide, and I have successfully used uart_uniflash to flash the SOC initialization binary to the board. The next step is to set the DIP switches to OSPI boot mode, but I can't figure out how to do that. My board isn't like the one in the guide, as I have the HSFS version, and so none of the dip switch configurations have been the same. I can't find any examples of the correct configuration however. How do I proceed with the guide?

over 1 year ago

0 Vaibhav Kumar over 1 year ago

TI__Mastermind 49767 points

Hi Jacob,

Thanks for your question.

Can you please share an image of just your DIP switches?

If that is not possible, then I would recommend you to look at the attached table section from TRM.

Looking forward to your response.

Regards,

Vaibhav

0 Vaibhav Kumar over 1 year ago

TI__Mastermind 49767 points

Hi Jacob,

Jacob Bertrand said:
I've been following the steps in the EVM Setup Guide, and I have successfully used uart_uniflash to flash the SOC initialization binary to the board.

I have an additional comment on this statement. So to flash using uart_uniflash you must have kept the switches in UART boot mode, so you can follow the same for OSPI as well, am I correct?

I also see that you are using MCU SDK version 7, so I would suggest you to use the latest one 9.2. There are quite a lot of bug fixes and a nice approach to documentation.

Latest MCU PLUS SDK: https://software-dl.ti.com/mcu-plus-sdk/esd/AM64X/latest/exports/docs/api_guide_am64x/EVM_SETUP_PAGE.html

Release Notes: https://software-dl.ti.com/mcu-plus-sdk/esd/AM64X/latest/exports/docs/api_guide_am64x/RELEASE_NOTES_09_02_00_PAGE.html

Regards,

Vaibhav

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SK-AM64B: OSPI Boot Mode?