[SeaBIOS] [PATCH 0/4] RFC: add CRB TPM device

[marcandre.lureau at redhat.com]

From: Marc-André Lureau <marcandre.lureau at redhat.com>

Hi,

The following series implements a limited TPM CRB driver. The TIS
device with a TPM 2.0 seems to be ignored by Windows 10, so I
implemented a simple CRB device that I will send shortly on the
qemu-devel. With the CRB device, Windows 10 correctly recognized and
exchange with a TPM 2.0.

As long as the device isn't in qemu, I suppose this series should
remain RFC.

Feedback welcome!

Marc-André Lureau (4):
  x86: add readq()
  tpm: generalize init_timeout()
  tpm: use get_tpm_version() callback
  WIP: add TPM CRB device support

 src/hw/tpm_drivers.c | 226 ++++++++++++++++++++++++++++++++++++++++++++++++---
 src/hw/tpm_drivers.h |  26 ++++++
 src/x86.h            |   5 ++
 3 files changed, 245 insertions(+), 12 deletions(-)

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2.14.1.146.gd35faa819