tree 42719ea1eed12fafaa0dd125882972e5fe969af8
parent 3c54570afca013e050db3d01a4c948ae938d908a
author Abhi.Singh <abhi.singh@arm.com> 1724872672 -0500
committer Abhi Singh <Abhi.Singh@arm.com> 1742324242 +0100

feat(tpm): add tpm drivers and framework

Add tpm2 drivers to tf-a with adequate framework
-implement a fifo spi interface that works
 with discrete tpm chip.
-implement tpm command layer interfaces that are used
 to initialize, start and make measurements and
 close the interface.
-tpm drivers are built using their own make file
 to allow for ease in porting across platforms,
 and across different interfaces.

Signed-off-by: Tushar Khandelwal <tushar.khandelwal@arm.com>
Signed-off-by: Abhi Singh <abhi.singh@arm.com>
Change-Id: Ie1a189f45c80f26f4dea16c3bd71b1503709e0ea