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| author | Simon Glass <sjg@chromium.org> | 2018-10-01 12:22:19 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-10-09 04:40:27 -0600 |
| commit | 6307896c177e3afb54a42439062dce0776d31891 (patch) | |
| tree | ebfa5a4ccdef16e7a910eea736f2ce542ac6b80d /lib/Kconfig | |
| parent | 06f94461a9f4769473651a34d7625f895ebe4996 (diff) | |
| download | u-boot-6307896c177e3afb54a42439062dce0776d31891.tar.gz | |
tpm: Add support for SPL and TPL
At present the tpm can only be used in U-Boot proper. Updated it to work
in SPL and TPL also.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 622f3c26c3..b711d62d32 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -185,6 +185,28 @@ config TPM for the low-level TPM interface, but only one TPM is supported at a time by the TPM library. +config SPL_TPM + bool "Trusted Platform Module (TPM) Support in SPL" + depends on SPL_DM + help + This enables support for TPMs which can be used to provide security + features for your board. The TPM can be connected via LPC or I2C + and a sandbox TPM is provided for testing purposes. Use the 'tpm' + command to interactive the TPM. Driver model support is provided + for the low-level TPM interface, but only one TPM is supported at + a time by the TPM library. + +config TPL_TPM + bool "Trusted Platform Module (TPM) Support in TPL" + depends on TPL_DM + help + This enables support for TPMs which can be used to provide security + features for your board. The TPM can be connected via LPC or I2C + and a sandbox TPM is provided for testing purposes. Use the 'tpm' + command to interactive the TPM. Driver model support is provided + for the low-level TPM interface, but only one TPM is supported at + a time by the TPM library. + endmenu menu "Android Verified Boot" |