Trusted Architecture questions on ls1012a

zcchai — Mon, 06 May 2019 22:24:48 GMT

Hi NXP communities team,

I am working on ls1012a-Frwy board.

So far, the only helpful document regarding to its trusted architecture I can find online is http://cache.freescale.com/files/training/doc/ftf/2014/FTF-NET-F0070.pdf

So after reading that document, I have a few questions:

1. How to read FSL's unique ID?

2. How to set and read OEM's unique ID?

3. Any instruction how to set MPTMK, and SRKH, etc?

4. I couldn't find "QorIQ Trust Architecture 2.1 User Guide", which is pointed out by QorIQ LS1012A reference manual. Is that user guide document obsolete? Or where can I get it?

Thanks

Zhenchuan

Re: Trusted Architecture questions on ls1012a

bpe — Tue, 07 May 2019 06:38:18 GMT

Please find my comments inline below:

>1. How to read FSL's unique ID?
[Platon] There are two memory-mapped FUIDR registers whose values
comprise FUID, the registers are 32-bit RO at addresses 1E8_021C
and 1E8_0220. More information on these registers can be found
in Trust Architecture Manual.

>2. How to set and read OEM's unique ID?
[Platon] Similar to the above, but the locations are 1E8_0274, 1E8_0278,
1E8_027C, 1E8_0280, 1E8_0284. Again, details are provided in the
Trust Manual. For programming instructions, see below.

>3. Any instruction how to set MPTMK, and SRKH, etc?
[Platon] NXP LSDK has a tool for fuse programming. Visit the link
below for description:

https://nxp.sdlproducts.com/LiveContent/content/en-US/LSDKUG_Rev19.03/GUID-CD4E74FF-1D8D-4B01-8A47-277117292E21

>4. I couldn't find "QorIQ Trust Architecture 2.1 User Guide",
>which is pointed out by QorIQ LS1012A reference manual. Is that
>user guide document obsolete? Or where can I get it?
>
[Platon] It is a valid document available to a special users group.
Open a Support Case is you want to join the group:

https://nxpcommunity.force.com/community/CommunityContextPage

You must have a valid NDA with NXP to join.

Have a great day,
Platon

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Re: Trusted Architecture questions on ls1012a

zcchai — Tue, 07 May 2019 18:03:01 GMT

Thanks, Platon! I will create a case for that.

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Trusted Architecture questions on ls1012a

Re: Trusted Architecture questions on ls1012a

Re: Trusted Architecture questions on ls1012a