Re: [tboot-devel] SINIT bricks Intel DQ45CB

[Martin P. <Mar...@ia...>]

Hal Finney wrote:
> TBOOT: LT.ERRORCODE=c0002cd1
> TBOOT: AC module error : acm_type=1, progress=0d, error=b
> 
> Progress 0xd, error 0xb is:
>            1011      TPM NV RAM is unlocked

Yes, I remembered there is a list somewhere - I looked into
the TXT docs, the chipset docs - but not into the SINIT package...


I locked the NV ram.

Then, SINIT complained about a pre-production AC module, as the
platform default policy does not allow one.

Then I wrote a user policy which allows a pre-production module.

I tboot-ed again and it stucks at GETSEC[SENTER].


Hardware reboot -> box does not boot anymore.
Lights come up, fan starts for a sec, lights go off, fan too.
Neverending cycle.

Hmm.... kinda looks like Hal's problem?


I now have a box which is a brick :-(((((
(Removing CMOS battery to clear TPM NV does not help)


FYI (AFAIR):
 Intel DQ45CB, BIOS version 0085
 TBoot f332236d7183
 bootlog before crash captured from serial console attached

Martin


PS: Intel, if you want to debug this bricked DQ45CB - send me a new one?