diff options
Diffstat (limited to 'firmware/lib/tpm2_lite/tlcl.c')
| -rw-r--r-- | firmware/lib/tpm2_lite/tlcl.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/firmware/lib/tpm2_lite/tlcl.c b/firmware/lib/tpm2_lite/tlcl.c index 1ac18c2d..dca8facc 100644 --- a/firmware/lib/tpm2_lite/tlcl.c +++ b/firmware/lib/tpm2_lite/tlcl.c @@ -8,11 +8,19 @@ #include "2common.h" #include "2sysincludes.h" -#include "secdata_tpm.h" #include "tlcl.h" #include "tpm2_marshaling.h" #include "utility.h" +/* + * TODO(chromium:1032930): Originally accessed by including secdata_tpm.h. + * This file moved to depthcharge, and vboot shouldn't need to know the indices + * of different TPM spaces anyways. But since the vboot TPM 2.0 implementation + * uses TPM 1.2 primitives as its API, TlclSetGlobalLock (TPM 1.2) needs to use + * the firmware space index to emulate a TlclWriteLock call (TPM 2.0). + */ +#define FIRMWARE_NV_INDEX 0x1007 + /* Global buffer for deserialized responses. */ struct tpm2_response tpm2_resp; |