menu "Tools options" config MKIMAGE_DTC_PATH string "Path to dtc binary for use within mkimage" default "dtc" help The mkimage host tool will, in order to generate FIT images make calls to the dtc application in order to create the output. In some cases the system dtc may not support all required features and the path to a different version should be given here. config TOOLS_LIBCRYPTO bool "Use OpenSSL's libcrypto library for host tools" default y help Cryptographic signature, verification, and encryption of images is provided by host tools using OpenSSL's libcrypto. Select 'n' here if you wish to build host tools without OpenSSL. mkimage will not have the ability to sign images. This selection does not affect target features, such as runtime FIT signature verification. endmenu