TMDSCNCD263: QSPI Flash Base Address is not Initializing for AM2634

Hi Pradeep,

I have contacted the software owner for comment on this. Are there any more details on the error you are observing? 

Best,

Daniel

Hi Pradeep,

Yes, can you provide more details on the error?

Which API is reporting this error?

Thanks And Regards,

Sunil Kumar M S

Hello Sunil,

can you please find the attached image.

As per the image, from the  Fls_QspiuHwInit init, we are getting exception while executing memset.

Also the QSPI base address is not accessible.

Can you please provide some feedback on this behaviour.

Regards,

Pradeep R

Hi Pradeep,

Can you please provide details on what exception you are getting while executing memset?
Also i can see that QSPI base address is accessible. Did you check the base address after giving breakpoint?

Thanks and Regards,

Raj Nanda

Hello Raj Nanda,

we modified the memset function and it resolved our error but after that while executing Fls_Qspi_ProgramInstance, when writing hardware register to FLS_QSPI_CTRL_BASE_ADDR, we are getting unassigned exception because FLS_QSPI_CTRL_BASE_ADDR is completely un accessible as shown in previous image.

Regards,
Pradeep R

Hi Pradeep,

Can you check if QSPI clock is enabled via MCU module?

It is enabled in Mcu_PBcfg.c file.

Regards,
Raj Nanda 

HI Raj Nanda,

I have checked Mcu_PBcfg.c file, QSPI clock is present

Is there anything additionally we need to enable

Regards,

Pradeep R

Hello Raj Nanda,

Also we are enabling cache RAMs during board initialization, does this have any impact on all registers.

Regards,
Pradeep R

Hi Pradeep,

Were you able to run Fls app provided in the MCAL release package? Can you please try?

$MCAL_INSTALL_DIR/mcal/examples/Fls

Thanks And Regards,

Sunil Kumar M S