tpm2: add TPM_Clear command processing
The command is sent in session mode, but has no parameters associated
with it.
BRANCH=none
BUG=chrome-os-partner:50645
TEST=with the following patches verified that TPM_Clear command is
handled successfully by the TPM.
Change-Id: I3c9151e336084160acd3bb1f36f45b4d5efd4a33
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 503ad5e72fd5bd902325d74fd680c17c7c590e36
Original-Change-Id: Ida19e75166e1282732810cf45be21e59515d88e2
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/357973
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15634
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
diff --git a/src/lib/tpm2_tlcl_structures.h b/src/lib/tpm2_tlcl_structures.h
index d05c564..8e51858 100644
--- a/src/lib/tpm2_tlcl_structures.h
+++ b/src/lib/tpm2_tlcl_structures.h
@@ -56,6 +56,7 @@
} __attribute__((packed));
/* TPM command codes. */
+#define TPM2_Clear ((TPM_CC)0x00000126)
#define TPM2_NV_DefineSpace ((TPM_CC)0x0000012A)
#define TPM2_NV_Write ((TPM_CC)0x00000137)
#define TPM2_SelfTest ((TPM_CC)0x00000143)