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drivers/pc80/tpm: probe for TPM family of a device

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At the moment this is to handle the situation when device ID is the
same for TPM1 and TPM2 versions of a device.  Later this TPM family will
be returned to the caller.

Change-Id: I23b85e6da0e02999704f3ec30412db0bdce2dd8a
Ticket: https://ticket.coreboot.org/issues/433
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76955
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Sergii Dmytruk 2022-10-30 17:19:46 +02:00 • committed by Felix Held
commit 7608699a9e
2 changed files with 80 additions and 25 deletions
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1
src/security/tpm/tss_errors.h
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@ -61,5 +61,6 @@ typedef uint32_t tpm_result_t;
#define TPM_CB_RANGE ((tpm_result_t) (TPM_CB_ERROR + 0x8F))
#define TPM_CB_FAIL ((tpm_result_t) (TPM_CB_ERROR + 0x90))
#define TPM_CB_TIMEOUT ((tpm_result_t) (TPM_CB_ERROR + 0x91))
#define TPM_CB_PROBE_FAILURE ((tpm_result_t) (TPM_CB_ERROR + 0x92))
#endif /* TSS_ERRORS_H_ */