S32K1xx - Bootloader with two partition OTA

[nhatthanh_xp]

Dear all,

This is first time I post, So if have any mis-take. Please help me to improve. Thanks.

My question is:

I want to create 3 partition include: 
  + Bootloader (1st): support to verify OTA partion and Jump to app
  + OTA1: Application partition as index 1st

  + OTA2: Application partition as index 2st

From bootloader, I can switch between OTA1 and OTA2.

Can I do it?

Thanks,

Thanh Luong

WhatsApp: +84.906249450

[jorge_a_vazquez]

Hi Luong Van Thanh

If you have enough memory for this, yes, this should be possible modifying the linker file and setting protection for the region memories that you want. I would recommend you check the following application note:

https://www.nxp.com/docs/en/application-note/AN12218.pdf 

https://www.nxp.com/docs/en/application-note/AN12323.pdf 

Hope this helps

Best regards

Jorge Alcala