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         help
  15           Some devices (including most Tegra-based consumer devices on the
  16           market) are booted with the Trusted Foundations secure monitor
  17           active, requiring some core operations to be performed by the secure
  18           monitor instead of the kernel.
  19
  20           This option allows the kernel to invoke the secure monitor whenever
  21           required on devices using Trusted Foundations. See
  22           arch/arm/include/asm/trusted_foundations.h or the
  23           tl,trusted-foundations device tree binding documentation for details
  24           on how to use it.
  25
  26           Say n if you don't know what this is about.
  27
  28 endmenu