how to implement secure boot on s32g platform based on yocto project

meng_li — Tue, 28 Jun 2022 14:52:40 GMT

I am working on nxp-s32g2xx secure boot feature. I had a look the doc HSE_DEMOAPP_S32G274_0_0_8_5_ReadMe.pdf. I found out there is IVT_AUTH fuse configuration in this doc, but I didn't find out where is the description about the IVT_AUTH. I also didn't find out IVT_AUTH in fuse map.

Another question, I use the yocto project, about the secure boot feature, is there an example to guide me how to implement secure boot with HSE based on yocto project.

thanks,

Limeng

Re: how to implement secure boot on s32g platform based on yocto project

Bio_TICFSL — Wed, 29 Jun 2022 12:41:02 GMT

Hello meng_li

Premium security chip” means that this S32G2 device can support the Premium Software which includes Premium Security with expanded security capabilities and Premium Safety, which includes the S32 Safety Software Framework for functional safety implementations and Structural Core Self Test (SCST) for the Cortex-A53 cores. See following documents for more information:

https://www.nxp.com/docs/en/brochure/S32GSWBROCHURE.pdf

https://www.nxp.com/docs/en/product-brief/HSEPB.pdf

It is necessary to select a model with security function for secure boot and secure JTAG function realization.

https://www.nxp.com/docs/en/product-brief/HSEPB.pdf

You don't need the S32G2 Premium Software for secure boot and secure JTAG.

Please contact your local NXP representative for more information about the S32G2 Premium Software.

Regards

S32Gのトピックhow to implement secure boot on s32g platform based on yocto project

how to implement secure boot on s32g platform based on yocto project

Re: how to implement secure boot on s32g platform based on yocto project