1 config UT_OVERLAY 2 bool "Enable Device Tree Overlays Unit Tests" 3 depends on OF_LIBFDT_OVERLAY 4 depends on UNIT_TEST 5 help 6 This enables the 'ut overlay' command which runs a series of unit 7 tests on the fdt overlay code. 8 If all is well then all tests pass although there will be a few 9 messages printed along the way. 10 Be warned that it requires an out-of-tree dtc compiler with patches 11 to support the DT overlays, otherwise it will fail. 12
