diff options
| author | Sasha Levin <sashal@kernel.org> | 2019-07-05 23:47:45 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-09-02 17:08:35 +0300 |
| commit | 09e574831b277a3f77d78ceadd08a3859a84fdb3 (patch) | |
| tree | 6f9d1a838696518093b669c2fbdb676d1f7c2c9d /drivers/char/tpm/Kconfig | |
| parent | 28eba2fddd5a4292bf9e3dc55193728f3055b782 (diff) | |
| download | linux-09e574831b277a3f77d78ceadd08a3859a84fdb3.tar.xz | |
tpm/tpm_ftpm_tee: A driver for firmware TPM running inside TEE
Add a driver for a firmware TPM running inside TEE.
Documentation of the firmware TPM:
https://www.microsoft.com/en-us/research/publication/ftpm-software-implementation-tpm-chip/ .
Implementation of the firmware TPM:
https://github.com/Microsoft/ms-tpm-20-ref/tree/master/Samples/ARM32-FirmwareTPM
Tested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Thirupathaiah Annapureddy <thiruan@microsoft.com>
Signed-off-by: Thirupathaiah Annapureddy <thiruan@microsoft.com>
Co-authored-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm/Kconfig')
| -rw-r--r-- | drivers/char/tpm/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig index 88a3c06fc153..9c37047f4b56 100644 --- a/drivers/char/tpm/Kconfig +++ b/drivers/char/tpm/Kconfig @@ -164,6 +164,11 @@ config TCG_VTPM_PROXY /dev/vtpmX and a server-side file descriptor on which the vTPM can receive commands. +config TCG_FTPM_TEE + tristate "TEE based fTPM Interface" + depends on TEE && OPTEE + help + This driver proxies for firmware TPM running in TEE. source "drivers/char/tpm/st33zp24/Kconfig" endif # TCG_TPM |