How to do Trusted boot with AT91SAM9X25 and TPM AT97SC3205T-U3A14-10?

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BruceZhao
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Posted by BruceZhao: Thu. Jul 28, 2016 - 03:23 AM
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Hi there,

 

    I want to do Trusted boot with AT91SAM9X25 and TPM AT97SC3205T-U3A14-10, I read the book 'A pratical Guide to Trusted Computing', it says I need to do static root of trust. The boot sequences are as follows:

   

    ROM bootloader->bootstrap->uboot->linux kernel

   

    It means I need to verify bootstrap in the ROM bootloader with TPM.  My problem is I don't know how to verify bootstrap in ROM bootloader with TPM. How to programe the bootloader and compile it? How to upload the new bootloader to ROM?

 

    Thanks for any help:)

    

hope to make new friends and learn more

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Tools, Compilers, Assemblers, Linkers and General Programming (ARM-related), trusted boot, AT91SAM9X25 AT97SC3205T
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BruceZhao
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Level: New Member
Joined: Thu. Jul 28, 2016
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Posted by BruceZhao: Thu. Jul 28, 2016 - 09:57 AM
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Can SAM-BA do this? It's the only way I can try right now.

 

Any suggestions?

hope to make new friends and learn more

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