choice
	prompt "Boot media protection mechanism"
	default BOOTMEDIA_LOCK_NONE

config BOOTMEDIA_LOCK_NONE
	bool "Don't lock boot media sections"

config BOOTMEDIA_LOCK_CONTROLLER
	bool "Lock boot media using the controller"
	help
	  Select this if you want the controller to lock specific regions.
	  This only works on some platforms, please check the code or boot log.
	  On Intel platforms for e.g. this will make use of the SPIBAR PRRs.

config BOOTMEDIA_LOCK_CHIP
	bool "Lock boot media using the chip"
	help
	  Select this if you want the chip to lock specific regions.
	  This only works on some chips, please check the code or boot log.

endchoice

choice
	prompt "Boot media protected regions"
	depends on !BOOTMEDIA_LOCK_NONE
	default BOOTMEDIA_LOCK_WHOLE_RO

config BOOTMEDIA_LOCK_WHOLE_RO
	bool "Write-protect the whole boot medium"
	help
	  Select this if you want to write-protect the whole firmware boot
	  medium.

	  The locking will take place during the chipset lockdown.
	  Chipset lockdown is platform specific und might be done unconditionally,
	  when INTEL_CHIPSET_LOCKDOWN is set or has to be triggered later
	  (e.g. by the payload or the OS).

	  NOTE: If you trigger the chipset lockdown unconditionally,
	  you won't be able to write to the whole flash chip using the
	  internal controller any more.

config BOOTMEDIA_LOCK_WHOLE_NO_ACCESS
	depends on BOOTMEDIA_LOCK_CONTROLLER
	bool "Read- and write-protect the whole boot medium"
	help
	  Select this if you want to protect the firmware boot medium against
	  all further accesses. On platforms that memory map a part of the
	  boot medium the corresponding region is still readable.

	  The locking will take place during the chipset lockdown.
	  Chipset lockdown is platform specific und might be done unconditionally,
	  when INTEL_CHIPSET_LOCKDOWN is set or has to be triggered later
	  (e.g. by the payload or the OS).

	  NOTE: If you trigger the chipset lockdown unconditionally,
	  you won't be able to write to the whole flash chip using the
	  internal controller any more.

endchoice