Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2020-05-08-1' into...

Merge tpm 2020/05/08 v3

# gpg: Signature made Tue 12 May 2020 16:50:34 BST
# gpg:                using RSA key B818B9CADF9089C2D5CEC66B75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2020-05-08-1:
  hw/tpm: fix usage of bool in tpm-tis.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>