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| author | Simon Glass <sjg@chromium.org> | 2023-02-21 06:24:52 -0700 |
|---|---|---|
| committer | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2023-02-28 09:44:33 +0200 |
| commit | a11be4c303eabb142e074c7ca14b6ae0d293f0cb (patch) | |
| tree | 99ebfce19f20a994bdc246bff46b39758675512e /include/tpm-v1.h | |
| parent | 4fef65715196364cb28ddbd7396b6015d78c778c (diff) | |
| download | u-boot-a11be4c303eabb142e074c7ca14b6ae0d293f0cb.tar.gz u-boot-a11be4c303eabb142e074c7ca14b6ae0d293f0cb.tar.bz2 u-boot-a11be4c303eabb142e074c7ca14b6ae0d293f0cb.zip | |
tpm: Implement tpm_auto_start() for TPMv1.2
Add an implementation of this, moving the common call to tpm_init() up
into the common API implementation.
Add a test.
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Diffstat (limited to 'include/tpm-v1.h')
| -rw-r--r-- | include/tpm-v1.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/tpm-v1.h b/include/tpm-v1.h index 33d53fb695..60b71e2a4b 100644 --- a/include/tpm-v1.h +++ b/include/tpm-v1.h @@ -591,4 +591,15 @@ u32 tpm_set_global_lock(struct udevice *dev); */ u32 tpm1_resume(struct udevice *dev); +/** + * tpm1_auto_start() - start up the TPM + * + * This does not do a self test. + * + * @dev TPM device + * Return: TPM2_RC_SUCCESS, on success, or when the TPM returns + * TPM_INVALID_POSTINIT; TPM_FAILEDSELFTEST, if the TPM is in failure state + */ +u32 tpm1_auto_start(struct udevice *dev); + #endif /* __TPM_V1_H */ |