arch/arm/firmware/Kconfig

   1 config ARCH_SUPPORTS_FIRMWARE
   2         bool
   3
   4 config ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
   5         bool
   6         select ARCH_SUPPORTS_FIRMWARE
   7
   8 menu "Firmware options"
   9         depends on ARCH_SUPPORTS_FIRMWARE
  10
  11 config TRUSTED_FOUNDATIONS
  12         bool "Trusted Foundations secure monitor support"
  13         depends on ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
  14         default y
  15         help
  16           Some devices (including most Tegra-based consumer devices on the
  17           market) are booted with the Trusted Foundations secure monitor
  18           active, requiring some core operations to be performed by the secure
  19           monitor instead of the kernel.
  20
  21           This option allows the kernel to invoke the secure monitor whenever
  22           required on devices using Trusted Foundations. See
  23           arch/arm/include/asm/trusted_foundations.h or the
  24           tlm,trusted-foundations device tree binding documentation for details
  25           on how to use it.
  26
  27           Say n if you don't know what this is about.
  28
  29 endmenu