[U-Boot] [PATCH] dtbo: Fix dtbo generation rules

Take the first prerequisite (dts overlay file) instead of standard input.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
Not sure how this was designed to take overlay as input. What I have done was simply add overlay to arch/arm/dts folder and add target with .dtbo suffix.
--- scripts/Makefile.lib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index a5b57fc6b98a..34b3fed6a0ba 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -317,7 +317,7 @@ quiet_cmd_dtco = DTCO $@ # No generation of assembly file either # Modified for U-Boot cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \ - $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) - ; \ + $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ $(DTC) -@ -O dtb -o $@ -b 0 \ -i $(dir $<) $(DTC_FLAGS) \ -d $(depfile).dtc.tmp $(dtc-tmp) ; \

Hi,
On 11. 02. 19 14:51, Michal Simek wrote:
Take the first prerequisite (dts overlay file) instead of standard input.
Signed-off-by: Michal Simek michal.simek@xilinx.com
Not sure how this was designed to take overlay as input. What I have done was simply add overlay to arch/arm/dts folder and add target with .dtbo suffix.
scripts/Makefile.lib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index a5b57fc6b98a..34b3fed6a0ba 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -317,7 +317,7 @@ quiet_cmd_dtco = DTCO $@ # No generation of assembly file either # Modified for U-Boot cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \
- $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) - ; \
- $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ $(DTC) -@ -O dtb -o $@ -b 0 \ -i $(dir $<) $(DTC_FLAGS) \ -d $(depfile).dtc.tmp $(dtc-tmp) ; \
Any issue with this?
Thanks, Michal

On Mon, Feb 11, 2019 at 02:51:02PM +0100, Michal Simek wrote:
Take the first prerequisite (dts overlay file) instead of standard input.
Signed-off-by: Michal Simek michal.simek@xilinx.com
Applied to u-boot/master, thanks!
participants (3)
-
Michal Simek
-
Michal Simek
-
Tom Rini