AM2732: bring up fail on AM2732CDRFHQZCEQL

Hello,

Can you please add the support for the flash device using the instructions in the following page and then try again: AM273x MCU+ SDK: Adding Support For a Custom Flash Device

This will ensure that the device has been added correctly, and it is not a configuration issue at this stage.

Best,

Daniel

hello 

        use the AM273x MCU+ SDK: Adding Support For a Custom Flash Device ，but no uart print , and the gNorSpiDevDedfines shows:

   I understand that the success message from my UART uniflash indicates that my flash configuration is not a problem.

Hello,

Where do you not see the uart print? did you get a success in flashing the device? failure to do so not always indicates a problem with the configuration, but there are things that we can try to check if the problem is actually from the flash config.

are you using a custom board or our evm? do you have control over bootmodes? if so please try the below:

• Try running the qspi_flash_diag example with your new flash configuration in devboot mode
  • If it passes, can you also test the qspi_flash_transfer example and check the results?

I will look into other possible differences between the AD and CD devices. I am also assuming that your test were all working in the past before you switched to the CD device, and no software changes were made between the two

Let me know if above assumption is incorrect

Best,

Daniel 

Hi

qspi_flash_transfer example test passes。

Best,

ZDD

Hi ZDD,

above results seems to indicate that the flash device has been configured correctly, and it is likely not where the problem with the HSM client is stemming from. I will reassign this to another expert for comment

Best,

Daniel

HI Daniel，

    Thank you so much for your assistance. The prompt resolution of this issue with the assistance of other experts would be greatly appreciated.

Best,

ZDD

HI Daniel，

   How are things going?

Best,

ZDD