d0dcc62c4b
Some TPM 2.0 chips offer extra capabilities. This patch adds additional configuration options to the wolftpm package, so such capabilities can be available to the user. For example, the STMicroelectronics ST33 and Nuvoton NPCT750 both offer secure GPIO. Due to chip differences, wolfTPM requires explicit configuration options to enable the extra capabilities. Signed-off-by: Dimitar Tomov <dimi@tpm.dev> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
config BR2_PACKAGE_WOLFTPM
|
|
bool "wolftpm"
|
|
help
|
|
wolfTPM is a portable, open-source TPM 2.0 stack with
|
|
backward API compatibility, designed for embedded use.
|
|
No external dependencies, compact code size with low
|
|
resource usage.
|
|
|
|
https://www.wolfssl.com/
|
|
|
|
if BR2_PACKAGE_WOLFTPM
|
|
|
|
config BR2_PACKAGE_WOLFTPM_WOLFCRYPT
|
|
bool "wolfCrypt hooks"
|
|
default y
|
|
depends on BR2_TOOLCHAIN_HAS_THREADS # wolfssl
|
|
depends on !BR2_STATIC_LIBS # wolfssl-all
|
|
select BR2_PACKAGE_WOLFSSL
|
|
# not mandatory, but needed to get all features
|
|
select BR2_PACKAGE_WOLFSSL_ALL
|
|
help
|
|
Enable wolfCrypt hooks for RNG, Auth Sessions and Parameter
|
|
encryption. Disabling this option is not recommended as it
|
|
could create a security breach in most environments.
|
|
|
|
config BR2_PACKAGE_WOLFTPM_ST33
|
|
bool "ST33 extra functionality"
|
|
help
|
|
Enable support of TPM 2.0 extra functionality offered by the
|
|
STMicroelectronics ST33 chip.
|
|
|
|
config BR2_PACKAGE_WOLFTPM_NUVOTON
|
|
bool "NPCT750 extra functionality"
|
|
help
|
|
Enable support of TPM 2.0 extra functionality offered by the
|
|
Nuvoton NPCT750 chip.
|
|
|
|
comment "wolfCrypt hooks need a toolchain w/ threads, dynamic library"
|
|
depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
|
|
|
|
endif
|