Previously, ddr-phy built native fiptool during its own build process,
but without using Yocto's native toolchain settings. This results in
unexpected host dependencies. For example, fiptool depends on openssl,
which may or may not be installed on the host.
So now fiptool is built in a separate recipe (atf-tools-native) which can
easily depend on openssl.
Signed-off-by: Daniel Klauer <daniel.klauer@gin.de>
