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:)