dts: Log name of expected .dtb file

Make it more obvious what .dts file was expected by the build system.

When adding support for a new board, I kept getting this error message,
assuming I passed a wrong DEVICE_TREE parameter.

However, what was really the mistake was that the entry in
`arch/arm/dts/Makefile` was missing, and u-boot didn't like not being
able to find the .dtb file that should have been produced.

Simply logging the expected .dtb file name should make it easier to spot
such mistakes.

Signed-off-by: Florian Klink <flokli@flokli.de>

diff --git a/dts/Makefile b/dts/Makefile
index 94967cf656ca7f8492a6ebd8ec6ab7fc2b0d51e5..cb311138295914f2447472cbb549194538a804a4 100644 (file)
--- a/dts/Makefile
+++ b/dts/Makefile
@@ -33,7 +33,7 @@ targets += dt.dtb
 $(DTB): arch-dtbs
        $(Q)test -e $@ || (                                             \
        echo >&2;                                                       \
-       echo >&2 "Device Tree Source is not correctly specified.";      \
+       echo >&2 "Device Tree Source ($@) is not correctly specified."; \
        echo >&2 "Please define 'CONFIG_DEFAULT_DEVICE_TREE'";          \
        echo >&2 "or build with 'DEVICE_TREE=<device_tree>' argument";  \
        echo >&2;                                                       \