diff options
| author | Jett Rink <jettrink@google.com> | 2024-06-10 09:31:14 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-06-14 12:33:31 +0000 |
| commit | d41ad724cd2430558e4ecbb5e90b769555b68c34 (patch) | |
| tree | 6d3a3d86a22012a49bea041b1f22d7d6e1916c3c /src/drivers/tpm/cr50.c | |
| parent | ce9562f6628039e9bb28f60c318f29c56fc4d559 (diff) | |
tpm: Add Ti50 OpenTitan DID_VID
The OpenTitan HW implements the same firmware interface as the Ti50
H1D3C hardware variant; it just has a different DID_VID. Allow this new
DID_VID to be recognized correctly.
BUG=b:324940153
Change-Id: Iaacf6d88bc6067948756c465aac1cd8b24ecae1f
Signed-off-by: Jett Rink <jettrink@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83033
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/drivers/tpm/cr50.c')
| -rw-r--r-- | src/drivers/tpm/cr50.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/tpm/cr50.c b/src/drivers/tpm/cr50.c index 5618b9db5d..d77ad48d8f 100644 --- a/src/drivers/tpm/cr50.c +++ b/src/drivers/tpm/cr50.c @@ -8,7 +8,8 @@ #include <types.h> #define CR50_DID_VID 0x00281ae0L -#define TI50_DID_VID 0x504a6666L +#define TI50_DT_DID_VID 0x504a6666L +#define TI50_OT_DID_VID 0x50666666L #define CR50_BOARD_CFG_LOCKBIT_MASK 0x80000000U #define CR50_BOARD_CFG_FEATUREBITS_MASK 0x3FFFFFFFU |