diff options
| -rw-r--r-- | scripts/Makefile.lib | 4 | ||||
| -rw-r--r-- | tools/binman/binman.rst | 14 |
2 files changed, 11 insertions, 7 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 39f0339..b4e63bc 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -175,7 +175,9 @@ u_boot_dtsi_options_raw = $(warning Automatic .dtsi inclusion: options: \ # Uncomment for debugging # This shows all the files that were considered and the one that we chose. -# u_boot_dtsi_options_debug = $(u_boot_dtsi_options_raw) +ifdef DEVICE_TREE_DEBUG +u_boot_dtsi_options_debug = $(warning $(u_boot_dtsi_options_raw)) +endif # We use the first match u_boot_dtsi = $(strip $(u_boot_dtsi_options_debug) \ diff --git a/tools/binman/binman.rst b/tools/binman/binman.rst index 56f8658..3e063d1 100644 --- a/tools/binman/binman.rst +++ b/tools/binman/binman.rst @@ -790,12 +790,14 @@ Binman will search for the following files in arch/<arch>/dts:: U-Boot will only use the first one that it finds. If you need to include a more general file you can do that from the more specific file using #include. -If you are having trouble figuring out what is going on, you can uncomment -the 'warning' line in scripts/Makefile.lib to see what it has found:: - - # Uncomment for debugging - # This shows all the files that were considered and the one that we chose. - # u_boot_dtsi_options_debug = $(u_boot_dtsi_options_raw) +If you are having trouble figuring out what is going on, you can use +`DEVICE_TREE_DEBUG=1` with your build:: + + make DEVICE_TREE_DEBUG=1 + scripts/Makefile.lib:334: Automatic .dtsi inclusion: options: + arch/arm/dts/juno-r2-u-boot.dtsi arch/arm/dts/-u-boot.dtsi + arch/arm/dts/armv8-u-boot.dtsi arch/arm/dts/armltd-u-boot.dtsi + arch/arm/dts/u-boot.dtsi ... found: "arch/arm/dts/juno-r2-u-boot.dtsi" Updating an ELF file |