[U-Boot] [PATCH v1 1/2] tpm: Rename generic_lpc_tpm to tpm_tis_lpc
Wolfgang Denk
wd at denx.de
Mon Dec 19 12:38:08 CET 2011
Dear Che-liang Chiou,
In message <CANJuy2JQ3nf2MJpxRS-8JgKsiV1ZG2sfcNqDMrKSaqpifuPGHg at mail.gmail.com> you wrote:
>
> > Should we not rather remove all this dead code again?
> >
> > Until today there are no users for this code in mainline, and no
> > patches have been submitted that intend to use it.
>
> Chrome/Chromium OS uses TPM for its secure boot. So I would say it is
> quite a lot of usage on the critical path of booting.
I do not see any such code in mainline. So for mainline, this is just
dead code, i. e. it adds maintenance efforts without benefit for any
mainline users.
> The code that uses TPM did not send to the mainline because the
> mainline did not have a TPM driver until very recently.
Well, the patche shave been submitted long time ago, so I would have
expected to see such code soon after. But so far, nothign happened.
Now you are trying to add even more code, with still no users in
sight.
> And, I am still figuring out how to submit the TPM user code. I guess
> it would be better to organize it in a command-line toolkit so that it
> can be interleaved in between other commands. What do you think?
I don't understand what you mean. Didn't you just write there was
code ready to be submitted? So that code is not ready and not
intended for mainline?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Never ascribe to malice that which can adequately be explained by
stupidity.
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