Changing boot mode in runtime?

[Fergani]

Hi,

We have problem with flash over can with s32flashtool. After we burn eFUSEs, board goes into limb home after resetting board and can ICs dont have and power. Therefore we cannot program IC with s32flashtool.

Can we switch boot mode to serial boot mode from Flash boot mode in runtime?. Document says it latches boot modes during boot phase, but somehow is there a way like sending PC(program counter) to a specific address and boot from there or something like this?

Best Regards.

[Daniel-Aguirre]

Hi,

Can you let us know which S32 product are you using?

Under the S32G products, we understand that there is no way of changing from RCON boot mode to Serial Boot mode, it can only be modified prior to booting up. We do apologize.

Please, let us know.

[Fergani]

Hi @Daniel-Aguirre ,

S32g274A.

thanks