package/uboot-tools/Config.in

config BR2_PACKAGE_UBOOT_TOOLS
	bool "u-boot tools"
	help
	  Companion tools for Das U-Boot bootloader.

	  http://www.denx.de/wiki/U-Boot/WebHome

if BR2_PACKAGE_UBOOT_TOOLS

config BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE
	bool "mkimage"
	help
	  The mkimage tool from Das U-Boot bootloader, which allows
	  generation of U-Boot images in various formats.

if BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE

config BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE_FIT_SIGNATURE_SUPPORT
	bool "FIT signature verification support"
	select BR2_PACKAGE_OPENSSL
	help
	  Enables support for FIT Signature Verification.

	  Flat Image Trees (FIT) supports hashing of images so that
	  these hashes can be checked on loading. This protects
	  against corruption of the image. However it does not prevent
	  the substitution of one image for another.

	  The signature feature allows the hash to be signed with a
	  private key such that it can be verified using a public key
	  later. Provided that the private key is kept secret and the
	  public key is stored in a non-volatile place, any image can
	  be verified in this way.

	  Enabling this option pulls in a dependency on libssl and
	  libcrypto, and possibly GPL/OpenSSL licensing
	  incompatibility issues.

endif

config BR2_PACKAGE_UBOOT_TOOLS_MKENVIMAGE
	bool "mkenvimage"
	help
	  The mkenvimage tool from Das U-Boot bootloader, which allows
	  generation of a valid binary environment image from a text file
	  describing the key=value pairs of the environment.

config BR2_PACKAGE_UBOOT_TOOLS_FWPRINTENV
	bool "fw_printenv"
	default y
	help
	  The fw_printenv / fw_setenv tools from Das U-Boot
	  bootloader, which allows access to the U-Boot environment
	  from Linux.

endif