mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 18:55:26 +07:00
5b154f1808
As discussed previously (https://lkml.org/lkml/2013/11/26/289), enable Trusted Foundation support by default since it already depends on a supporting architecture being selected. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Stephen Warren <swarren@nvidia.com>
30 lines
887 B
Plaintext
30 lines
887 B
Plaintext
config ARCH_SUPPORTS_FIRMWARE
|
|
bool
|
|
|
|
config ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
|
|
bool
|
|
select ARCH_SUPPORTS_FIRMWARE
|
|
|
|
menu "Firmware options"
|
|
depends on ARCH_SUPPORTS_FIRMWARE
|
|
|
|
config TRUSTED_FOUNDATIONS
|
|
bool "Trusted Foundations secure monitor support"
|
|
depends on ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
|
|
default y
|
|
help
|
|
Some devices (including most Tegra-based consumer devices on the
|
|
market) are booted with the Trusted Foundations secure monitor
|
|
active, requiring some core operations to be performed by the secure
|
|
monitor instead of the kernel.
|
|
|
|
This option allows the kernel to invoke the secure monitor whenever
|
|
required on devices using Trusted Foundations. See
|
|
arch/arm/include/asm/trusted_foundations.h or the
|
|
tlm,trusted-foundations device tree binding documentation for details
|
|
on how to use it.
|
|
|
|
Say n if you don't know what this is about.
|
|
|
|
endmenu
|