topic Re: T1022 Example Secureboot RCW in T-Series

T1022 Example Secureboot RCW

tschutte — Mon, 20 Jun 2016 15:16:47 GMT

Looking for an example RCW that someone has used to successfully boot SecureBoot on a T1022. I have one that I think should be working (Modified memory map, scratch registers being set, etc) but when I change the SB_EN bit = 1 I hit a machine check.

Re: T1022 Example Secureboot RCW

bpe — Mon, 20 Jun 2016 17:41:48 GMT

T1022 is a proper subset of T1042. QorIQ SDK includes ready and verified secure boot RCWs for T1042RDB and T1042RDB-PI. Unpack the package called 'rcw', inspect the source. Detailed instructions can be found here:

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Have a great day,
Platon

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Re: T1022 Example Secureboot RCW

tschutte — Mon, 20 Jun 2016 18:49:55 GMT

I'm not seeing a 'rcw' package anywhere in the SDK. Where can I download the package from?

Re: T1022 Example Secureboot RCW

bpe — Tue, 21 Jun 2016 09:51:31 GMT

You do not have to download anything in addition to the SDK source DVD image. rcw package is part of the SDK:

$ bitbake -s | grep rcw

rcw :git-r0

Install the SDK and follow instructions at the links I posted above to unpack the package and inspect it's source.

Have a great day,

Platon

Re: T1022 Example Secureboot RCW

tschutte — Tue, 21 Jun 2016 14:19:59 GMT

Is there a way to get the RCW's without downloading the full SDK? Or could someone Just post the contents of the RCW?

Re: T1022 Example Secureboot RCW

tschutte — Wed, 29 Jun 2016 19:01:05 GMT

So I got RCW's but didnt see any for the T1042, are they not part of the 2.0 SDK?