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Diffstat (limited to 'src/drivers/tpm/Kconfig')
| -rw-r--r-- | src/drivers/tpm/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/drivers/tpm/Kconfig b/src/drivers/tpm/Kconfig index 8508210fc63e..baf760b4b04f 100644 --- a/src/drivers/tpm/Kconfig +++ b/src/drivers/tpm/Kconfig @@ -5,3 +5,14 @@ config TPM_INIT help This driver automatically initializes the TPM if vboot is not used. The TPM driver init is done during the ramstage chip init phase. + +config TPM_PPI + bool "Generate ACPI code to implement TPM physical presence interface" + depends on TPM1 || TPM2 + depends on HAVE_ACPI_TABLES + depends on !CHROMEOS + default y if PAYLOAD_TIANOCORE + help + This driver automatically generates ACPI tables for the Physical + Presence Interface defined by the TCG. If not activated only a stub + will be generated without any functionality. |