diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-05-15 11:57:08 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-05-25 20:12:55 -0400 |
| commit | ff32245bb3b57689cd7b1699ae29ff8fc0edc0d8 (patch) | |
| tree | facec1175fc0f7181817d13128d5d3e8214d2830 /include/tpm-common.h | |
| parent | 3219cf693a1674650eba2a57d4bf8c87d9f21752 (diff) | |
| download | u-boot-ff32245bb3b57689cd7b1699ae29ff8fc0edc0d8.tar.gz | |
tpm: prepare support for TPMv2.x commands
Choice between v1 and v2 compliant functions is done with the
configuration.
Create the various files that will receive TPMv2-only code on the same
scheme as for the TPMv1 code.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/tpm-common.h')
| -rw-r--r-- | include/tpm-common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/tpm-common.h b/include/tpm-common.h index e0ba696f1c..734c2c9d53 100644 --- a/include/tpm-common.h +++ b/include/tpm-common.h @@ -35,11 +35,17 @@ enum tpm_duration { * * @duration_ms: Length of each duration type in milliseconds * @retry_time_ms: Time to wait before retrying receive + * @pcr_count: Number of PCR per bank + * @pcr_select_min: Minimum size in bytes of the pcrSelect array * @buf: Buffer used during the exchanges with the chip */ struct tpm_chip_priv { uint duration_ms[TPM_DURATION_COUNT]; uint retry_time_ms; +#if defined(CONFIG_TPM_V2) + uint pcr_count; + uint pcr_select_min; +#endif u8 buf[TPM_DEV_BUFSIZE + sizeof(u8)]; /* Max buffer size + addr */ }; |