Hi Marek, On Sun, Sep 30, 2012 at 4:24 PM, Marek Vasut <ma...@denx.de> wrote: > Dear Simon Glass, > >> Hi Marek, >> >> On Sun, Sep 30, 2012 at 11:09 AM, Marek Vasut <ma...@denx.de> wrote: >> > Dear Vadim Bendebury, >> > >> >> On Sun, Sep 30, 2012 at 10:36 AM, Marek Vasut <ma...@denx.de> wrote: >> >> > The driver is not used anywhere. It is a dead code and it seems to >> >> > be falling apart slowly due to bitrot. Remove this driver. >> >> >> >> This driver is used in several chromeOS devices which have not quite >> >> made it upstream yet. Why does it seem falling apart? >> > >> > Noone tested it every since, it seems unmaintained to me. This it is only >> > logical to drop it if there are no users. Will the chromium devices ever >> > make it upstream? >> >> The TPM code is used by coreboot and Tegra Seaboard, both of which are >> upstream. We are working hard on a third :-) > > Where do you enable it on either board? I see this:
OK I see, it seems we are missing some patches upstream. I will prepare a patch to enable for chromebook-x86. > > $ git grep CONFIG_GENERIC_LPC_TPM > Makefile:LIBS-$(CONFIG_GENERIC_LPC_TPM) += drivers/tpm/libtpm.o > README: CONFIG_GENERIC_LPC_TPM > drivers/tpm/Makefile:COBJS-$(CONFIG_GENERIC_LPC_TPM) = generic_lpc_tpm.o > >> If there is a build problem, please can you let us know? > > I don't know, it's not enabled anywhere. It's just code that is there but > noone > uses it. I recall a discussion about it, but perhaps nothing happened after that. Very much don't want this driver removed, as we are working on upstreaming another board which uses it. Regards, Simon > >> Regards, >> Simon >> >> >> cheers, >> >> /vb >> >> >> >> > Signed-off-by: Marek Vasut <ma...@denx.de> >> >> > Cc: Vadim Bendebury <vben...@chromium.org> >> >> > Cc: Tom Rini <tr...@ti.com> >> >> > --- _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot