AM263P4: OSPI SBL

Hi Shashank, 

Q1. What is the boot-mode set on the AM263Px?

Q2. Are you directly trying to load the sbl_ospi appimage or are you flashing the .tiimage?

Q3. Are you loading via CCS debugger or UniFlash 

Q4. Do you have an application image flashed at the 0x81000 offset in the flash? The SBL OSPI example does SOC initializations and attempts to boot a multicore application image present at 0x81000 location in the OSPI Flash.

Shashank Bikkanuri said:

How can I correctly execute the example OSPI SBL? 

You can refer the steps for using UniFlash tool for loading OSPI SBL and application image here: https://software-dl.ti.com/mcu-plus-sdk/esd/AM263PX/latest/exports/docs/api_guide_am263px/TOOLS_FLASH.html#TOOLS_TI_UNIFLASH_TOO

Alternatively, you can use the python scripts provided in the SDK for flashing as well: https://software-dl.ti.com/mcu-plus-sdk/esd/AM263PX/latest/exports/docs/api_guide_am263px/TOOLS_FLASH.html#TOOLS_FLASH_UART_UNIF

Regards,
Shaunak

Hi Shaunak,

I am currently working with the AM263P LaunchPad examples, and the device is operating in HSFS mode.

Q1. What is the boot mode set on the AM263Px?
A1. OSPI (1s) Single Read Mode.

Q2. Are you directly trying to load the sbl_ospi appimage, or are you flashing the .tiimage?
A2. I am loading the .out file for OSPI SBL generated via CCS.

Q4. Do you have an application image flashed at the 0x81000 offset in flash?
Follow-up: How can I flash the application image at offset 0x81000?

Regards,

Shashank B