tpm2/tlcl_send_startup: should pass on TPM_E_INVALID_POSTINIT

Change TSS layer tlcl_send_startup() to expose TPM_RC_INITIALIZE,
which gets mapped to TPM_E_INVALID_POSTINIT.  The return value
is exposed to TSPI layer tpm_setup(), and dealt with as follows:

- Regular startup: TPM_E_INVALID_POSTINIT should count as failure.
- S3 resume: TPM_E_INVALID_POSTINIT can be assumed to mean that
  TPM maintains power during S3, and is already initialized.

Also, correct an error where |response| could be erroneously accessed
when it is set to NULL.

BUG=b:114018226
TEST=compile coreboot

Change-Id: Ib0c3750386ae04279401c1dc318c5019d39f5ecf
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/29063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

0 files changed, 0 insertions, 0 deletions