PROCESSOR-SDK-AM62X: OSPI Flash Operations are Not working when DAC mode is enabled on AM26x SK EVM E3A board

Hello Team,

Any feedback here.

Regards,

Pradeep R

Hello Team,

Any feedback here.

Regards,

Pradeep R

Hello Team,

Any feedback here.

Regards,

Pradeep R

Hello Krithika Ravi; Can someone please look into the issue.

Regards,

Naveen

Hello Team,

We have an other query.. Could you please confirm if this MCAL Package: MCAL_SitaraMPU_09.01.00 is qualified with Optimization level -Os.

When we enable size optimization.. Fls operation are not executed as expected as few register level API's (CSL_ospiWriteFifoData getting Optimized during Fls write operation) are getting optimized.

Could you please provide your feedback on this?

BR,

Shubham 

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Marin Govorusic Sunil Kumar M S ; Not sure whom to ask support here. Could you please enable us with immediate support as this topic is opened for more than a month now.

Regards,

Naveen

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Team,
Could you please provide your feedback on this?

BR,
Shubham

Hello Shubham,

Apologies for the delay.

Can you running the example in SBL Null mode or SD Card boot mode and check if you still face this issue.

You are also using a much older version of MCAL. You can also try running the example from the latest 10.0 MCAL SDK to check if it works.

https://www.ti.com/secureresources/PROCESSOR-SDK-MCAL-AM62X?

Regards,

Nihar Potturu. 

Hi Nihar,
Thanks for your reply.

Can you please let us know what image need to be placed in SD Card for SD Card Boot Mode.
Can you please let us know what is the difference in FLS driver (DAC mode support) of latest 10.0 MCAL SDK wrt older MCAL_SitaraMPU_09.01.00.

BR,
Shubham

Hello Shubham,

Shubham Goel said:

Can you please let us know what image need to be placed in SD Card for SD Card Boot Mode.

You can flash the SD card with default linux image present on ti.com. I am attaching the link for the image and the flashing steps below :

https://dr-download.ti.com/software-development/software-development-kit-sdk/MD-PvdSyIiioq/10.00.07.04/tisdk-default-image-am62xx-evm.rootfs.wic.xz

https://software-dl.ti.com/mcu-plus-sdk/esd/AM62X/10_00_00_14/exports/docs/api_guide_am62x/EVM_SETUP_PAGE.html#:~:text=for%20SOC%20initialization.-,SOC%20Initialization%20Using%20SPL,-Prepare%20a%20SD

Shubham Goel said:

Can you please let us know what is the difference in FLS driver (DAC mode support) of latest 10.0 MCAL SDK wrt older MCAL_SitaraMPU_09.01.00.

There would have been a few bug fixes/ improvements in the latest MCAL SDK. But I don't think you should face any issues with the default example even in the older 9.1 SDK. 

Regards,

Nihar Potturu.

Hi Nihar,

Thanks for your inputs.

While flashing default linux image using SD Card Boot mode below message is observed on the UART terminal:

We also tried to flash our demo with Trece32 in SD Card Boot mode and same behavior is observed as mentioned above.

Could you please let us know if we are missing something?

BR,

Shubham

Hello Nihar,
Could you please provide your feedback on this?

BR,
Shubham