topic Re: Secure boot OPTEE in i.MX Processors

Secure boot OPTEE

mssun — Mon, 18 Dec 2017 04:45:06 GMT

I want to securely boot OPTEE. The only solution I found is to use FIT image for OPTEE and boot from u-boot. However, it seems that u-boot doesn't support booting optee in FIT Image.

Anyone has experience on securely booting optee? I'm using im6q board. Please share with me. Thank you.

Re: Secure boot OPTEE

joanxie — Mon, 18 Dec 2017 07:40:42 GMT

for OPTEE information, maybe one can refer to the link as below:

Trusted Execution Environment (TEE)|NXP

Re: Secure boot OPTEE

mssun — Tue, 19 Dec 2017 08:27:36 GMT

Thanks Joan, I didn't see much information on booting optee on the website you gave me.

Any suggestion regarding to my questions? Thanks.

Re: Secure boot OPTEE

joanxie — Wed, 20 Dec 2017 05:46:45 GMT

becuase this is belong to security booting, I'm not sure if I can share this on public community, and "we don't know whether it's used into MP project or not." if you need TEE software, you can download it from the link I provide, for further question about this, you need to contact local DFAE to get this.