-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 07/08/2015 03:35 PM, Nico Rikken wrote: > Dear ARM-netbook and Coreboot readers, > > In FSFE context we're looking for examples regarding firmware > restrictions on modern computer hardware. This so that we can shed light > on the difficult situation you are all too familiar with. Examples are: > > - Trusted Platform Module (TPM) chips > - Secure Boot > - Intel > - Management Engine > - Advanced Management Technology > - Boot Guard > > It will be great if you can add some from the top of your head, ideally > including some references. I'll be doing my own research as well, but > your hints will greatly help this process. > > Kind regards, > Nico Rikken >
AMD's Platform Security Processor (PSP) is another example -- the x86 portion of the processor won't start unless the PSP says it's OK, and the PSP firmware is signed such that it cannot be replaced with a free software equivalent. - -- Timothy Pearson Raptor Engineering +1 (415) 727-8645 http://www.raptorengineeringinc.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJVnYyGAAoJEK+E3vEXDOFbOVEH/j+qjA/YFO23my05VL1RS1Za ZvKWopkCws3bYNqf3cd6g6z342tywJZ3LXA+9YAcCEWgMfbCYaLLycObHsTlK9Yy yY+x98Fa7474E/SREkb+B7nRmQ8hwVawS0UmsLqYbkHnZmnUW8GnhSrp2B8ZZG3v sNK2TVhJbxIcGuw7MF9AFqzJ/dFN1mk/NHIVagDArwQXXWRtt2h4l3M6e97F3Jhi tio2VjPzPRvxHnB0qv0BnhtpTDn1yTafV1zCmZdv7qVPQHCWIsp2N7h9v5XwVtYO 3mfXcYUjjSyBJHNpAJjRbUcmaD1fCLAJw0NDRfFnJ9oelyMljAW/2ACdHtA90MU= =djPw -----END PGP SIGNATURE----- -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
