tree 5a7c28336bc8ab523acbff7c67d56478f9aef249
parent 66cf8f7e4687f9bfe35a1a849adee2e04617dffe
author Simon Glass <sjg@chromium.org> 1543033772 -0700
committer Simon Glass <sjg@chromium.org> 1544014894 -0700

tpm: Remove use of build-time TPM versions

There is only one place in the code which assumes at build-time that we
are using either a v1 or a v2 TPM. Fix this up and add a new function to
return the version of a TPM.

Supported TPM versions (v1 and v2) can be enabled independently and it is
possible to use both versions at once. This is useful for sandbox when
running tests.

Signed-off-by: Simon Glass <sjg@chromium.org>