All ARCHs have the same definition of MKIMAGE. Move it to Makefile.lib
to avoid duplication.
All ARCHs have similar definitions of cmd_uimage. Place a sufficiently
parameterized version in Makefile.lib to avoid duplication.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Nicolas Pitre <[email protected]>
Tested-by: Mike Frysinger <[email protected]> [Blackfin]
Tested-by: Michal Simek <[email protected]> [Microblaze]
Tested-by: Guan Xuetao <[email protected]> [unicore32]
Signed-off-by: Michal Marek <[email protected]>