tree 288be8cca1959ea472f5439457c04319a8d84fd0
parent 9e91dd3eb4c86c2320d6ab72cbf6775248486cab
author Ilias Apalodimas <ilias.apalodimas@linaro.org> 1636441337 +0200
committer Heinrich Schuchardt <xypron.glpk@gmx.de> 1636574274 +0100

tpm2: Introduce TIS tpm core

There's a lot of code duplication in U-Boot right now.  All the TPM TIS
compatible drivers we have at the moment have their own copy of a TIS
implementation.

So let's create a common layer which implements the core TIS functions.
Any driver added from now own, which is compatible with the TIS spec, will
only have to provide the underlying bus communication mechanisms.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>