Mass Sample for nRF5340

[paulb@figfi]

Hi,

I am attempting to make the Mass sample work on the nRF5340DK PCB.

I have found a patch -  RE: Log to nrf52 thingy internal flash which seems to improve things slightly, but I am still getting a fs mount error (-19)

I can get the nrfjprog --readqspi c:\test_24bit.hex -f nrf53 command suggested in another support ticket to do something, I can't find the output file - however it runs to end and if I scope the flash pins it seems to be doing something, so I assume the QSPI flash interface is working.

I also noticed there seemed to be some sort of clash on the storage_partition name so I changed it in several places to storage0 - however this made no difference either.

Any help appreciated.

Paul.

[paulb@figfi]

OK - so I tried the SPI_FLASH sample and that also does not work. I suspect the QSPI drivers are currently non-functional on the nRF5340DK

** Booting Zephyr OS build v3.1.99-ncs1 ***

mx25r6435f@0 SPI flash testing
==========================

Test 1: Flash erase
Flash erase succeeded!

Test 2: Flash write
Attempting to write 4 bytes
Data read does not match data written!!
000ff000 wrote 55 read 88 MISMATCH
000ff001 wrote aa read 88 MISMATCH
000ff002 wrote 66 read 88 MISMATCH
000ff003 wrote 99 read 88 MISMATCH