SPI Flash POST test

Hi,

I'm running POST tests on the cortex core for ADSP-SC5xx EZ-KIT Lite v2.0.2 ,running the SPI flash test (mainly to understand how the flash functions work) but the test always fails.  

I debug the test and only load the arm core, I then select the api test using the push buttons.  I also have the Audio fin connected to the board but I'm not sure if this is interfering with the tests or not and I am using the ICE 1000.  I assumed the test would pass and was wondering if anyone else has experienced this?

Here is the output:

*******************************************************

*** ADSP-SC589 EZ-Board Power-On Self Test

*******************************************************

Built on Mar 30 2021, at 13:32:49

Firmware version: 1.0

Clocks (MHz): CCLK-450 SCLK-225 SCLK0-112 SCLK1-112 DDRCLK-450 OCLK-150adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

Waiting for a test to be selected...

*******************************************************

*** SPI Flash Test

*******************************************************

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

adi_twi_Write failed

FlashWriteSR2() failure!

FlashReset() failure!

Flash reset failed

Flash reset passed

Test Failed

Test SPI Flash: passed 0  failed 1



added more details
[edited by: mark@bytecrew.com at 1:44 PM (GMT -4) on 30 Mar 2021]