| 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 |
