Hi,
I am currently working on the SecureBoot for my board.
During the step of 'development' or 'testing',
is there a way to reset or set to '0' the SRKH fuses, after they have been blown
by the command 'mw 0x01e80020 0x2' (write '0x2' in the SFP_INGR register).
Or maybe, is there a way to 'test' the SecureBoot without blow the SRHK fuses?
Thank you for your help.
Best regards,
Mikael Bourhis
> is there a way to reset or set to '0' the SRKH fuses, after they have been blown
There is no such way.
> is there a way to 'test' the SecureBoot without blow the SRHK fuses?
Please refer to the Layerscape Software Development Kit User Guide, 6.1.1.5.2.4.1 Program SRKH mirror registers in CodeWarrior environment, 4. Platform LS1028A (TA 3.x).