AM263P4: Debugging test codes in HS-SE mode

Kunukuntla Geetha

Intellectual 270 points

Part Number: AM263P4

Hi,

If I convert my AM263Px LP to HS-SE mode,

but I need to debug testcodes(application images, not SBL) in CCS via debugger.

Which boot mode can be used here?
Do I need to change any option in devconfig.mak file?(Debug with TIFS to no, Debug Options)

Thanks

Geetha K

9 days ago

0 Kunukuntla Geetha 9 days ago

Intellectual 270 points

3. If test codes are to be flashed into card, does SBL validates these codes with the fused keys? even for debugging?

0 Nilabh Anand 9 days ago in reply to Kunukuntla Geetha

TI__Mastermind 49290 points

Kunukuntla Geetha said:
3. If test codes are to be flashed into card, does SBL validates these codes with the fused keys? even for debugging?

Yes that is correct, security is enforced by default

0 Nilabh Anand 9 days ago

TI__Mastermind 49290 points

Kunukuntla Geetha said:
Which boot mode can be used here?

Do I need to change any option in devconfig.mak file?(Debug with TIFS to no, Debug Options)

My recommendation would be to use SBL NULL with OSPI boot mode.

Refer to this:software-dl.ti.com/.../ADDITIONAL_DETAILS_PAGE.html

Note- You will need to rebuild the sbl_null.hs.tiimage with the DBG_PUBLIC_ENABLE flag, please refer to tifs sdk documentation for the flag details.

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AM263P4: Debugging test codes in HS-SE mode