AM263P4: Verification of Keyring keys inside HSM Secure RAM

Hi Geetha

Kunukuntla Geetha said:

I have changed the board name to HS in devconfig.mak file

I tried to verify the process of keyring and importing in SBL_null(LP) in HS-FS device.

I have followed the procedure (refer hyperlink )to verify the imported keys in Secure RAM after loading of SBL_null.

Is your LP board in HSFS or HSSE state?

DEVICE_TYPE?=GP refers to HSFS 

DEVICE_TYPE?=HS refers to HSSE

So if your device is HSFS, then the device type should be GP.

Thanks and Regards,

Nikhil Dasan

Hi Nikhil,

My board is HS FS.

Can I verify the above procedure even in HS FS board?

Hi Nikhil,

I got that clear

Kunukuntla Geetha said:

I am not able to import the hsm firmware from tifs_am263px_11_00_00_01 in CCS 20.30, it says compatible version is not installed. The above versions remain same. What can I do here?

Can you suggest anything to solve this issue?

Thanks and Regards,

Geetha K

Could you share me the screenshot of the same?

Thanks and Regards,

Nikhil Dasan

Hi,

I could not import both otp_keywriter and tifs_am263px firmwares and the screen appears as:

Geetha K

Hi Geetha,

In the example.projectspec of this device, can you check if you have the below 

Thanks and Regards,

Nikhil Dasan

Hi Nikhil.

I observed the same as provided in example.projectspec of the device.

It is the same and still could not import. but in otp_keywriter, it is given as AMxxx not AM263PX

Thanks and Regards

Geetha

Hi Geetha,

Sorry for the delay in response due to vacation

Kunukuntla Geetha said:

It is the same and still could not import. but in otp_keywriter, it is given as AMxxx not AM263PX

Are you able to import TIFS example projects of AM263Px OOB? 
I see an issue with OTP KW (to import as this is a standalone project, which is used only once), but I am able to import TIFS examples at my end. 

I have raised the issue internally for OTP KW, meanwhile you can use gmake to build the project.

Please confirm if you are seeing same with TIFS examples as well. If yes, please let me know which one.

Thanks and Regards,

Nikhil Dasan

Hi Nikhil,

I am not able to import any other example projects in TIFS. 

Nikhil Dasan said:

you can use gmake to build the project.

Yes, I am using gmake to build the project, but in order to change settings in sysconfig file for any example project, I need to import in CCS right

Thanks and Regards,

Geetha K

Hi Geetha,

Sorry for the delay here.

We can open syscfg in the gmake as well. 

i.e. 

gmake -s -C examples\hello_world\am263px-cc\r5fss0-0_freertos\ti-arm-clang syscfg-gui

Thanks and Regards,

Nikhil Dasan