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config TPM_INIT_RAMSTAGE
bool
default y if TPM1 || TPM2
depends on !VBOOT && !VENDORCODE_ELTAN_VBOOT && !VENDORCODE_ELTAN_MBOOT \
&& !TPM_MEASURED_BOOT_INIT_BOOTBLOCK
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.
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