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TDA4AEN-Q1: How can I to verify the OSPI flash memory?

Sheng-Shun Chang
Prodigy 130 points
Part Number: TDA4AEN-Q1

Tool/software:

Hi:

     How can I to verify the OSPI flash memory? I have a OSPI flash connect with the MCU_OSPI0 interface. How to verify it?

     I use the mcu_plus_sdk_j722s_10_01_00_22 SDK version. Version shown in below:

"name": "MCU_PLUS_SDK_J722S",
"displayName": "MCU+ SDK for J722S",
"version": "10.01.00",
"documentationPath": "../docs",
"includePaths": [
"../source",
],

   I find there have a example mcu app in below. But this is only for the wakeup R5F. Does this can verify the OSPI flash? And how can I to load it?

(EAG)simon@simon-System-Product-Name:/media/data2_4T/Workspaces/Simon/TI/3_j722S_0526_1/rtos-build/mcu_plus_sdk_j722s_10_01_00_
22/examples/drivers/ospi$ ls -al
total 16
drwxrwxr-x 4 simon simon 4096 May 26 16:00 .
drwxrwxr-x 19 simon simon 4096 May 26 16:00 ..
drwxrwxr-x 3 simon simon 4096 May 26 16:00 ospi_flash_io
drwxrwxr-x 3 simon simon 4096 May 26 16:00 ospi_flash_xip_test

  • 0
    TI__Mastermind 39040 points

    Hi,

    The easiest way to verify read and write for flash can be from u-boot. If you have added the flash in the device-tree configuration for u-boot, you can use the sf commands from u-boot command line to test the flash.

    Regards,
    Tanmay