* [U-Boot] dtb build issue on U-Boot
@ 2017-06-06 11:45 Kever Yang
2017-06-06 21:16 ` Simon Glass
0 siblings, 1 reply; 5+ messages in thread
From: Kever Yang @ 2017-06-06 11:45 UTC (permalink / raw)
To: u-boot
I notice that the dtb content in spl/u-boot-spl.bin and u-boot.bin not
able to update after I modify the dts file and make again, I have to
"make clean" first, and then the "make" can update the dtb content
to output binary, which lead to bad efficiency when try to modify dts.
I have try below command, the dtb file also not updated before "make clean".
dtc -I dtb -O dts spl/u-boot-spl.dtb
Is there any one can help fix this issue?
Thanks,
- Kever
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] dtb build issue on U-Boot
2017-06-06 11:45 [U-Boot] dtb build issue on U-Boot Kever Yang
@ 2017-06-06 21:16 ` Simon Glass
2017-06-13 6:03 ` Masahiro Yamada
0 siblings, 1 reply; 5+ messages in thread
From: Simon Glass @ 2017-06-06 21:16 UTC (permalink / raw)
To: u-boot
+Masahiro
On 6 June 2017 at 05:45, Kever Yang <kever.yang@rock-chips.com> wrote:
>
> I notice that the dtb content in spl/u-boot-spl.bin and u-boot.bin not
>
> able to update after I modify the dts file and make again, I have to
>
> "make clean" first, and then the "make" can update the dtb content
>
> to output binary, which lead to bad efficiency when try to modify dts.
>
> I have try below command, the dtb file also not updated before "make clean".
>
> dtc -I dtb -O dts spl/u-boot-spl.dtb
>
> Is there any one can help fix this issue?
I have noticed this too, and also that changing a .dtsi file is not noticed.
Probably it is missing a dependency in the makefile.
Regards,
Simon
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] dtb build issue on U-Boot
2017-06-06 21:16 ` Simon Glass
@ 2017-06-13 6:03 ` Masahiro Yamada
2017-06-13 7:28 ` Bin Meng
2017-06-14 1:35 ` Kever Yang
0 siblings, 2 replies; 5+ messages in thread
From: Masahiro Yamada @ 2017-06-13 6:03 UTC (permalink / raw)
To: u-boot
Hi Kever, Simon,
Sorry for my late reply.
2017-06-07 6:16 GMT+09:00 Simon Glass <sjg@chromium.org>:
> +Masahiro
>
> On 6 June 2017 at 05:45, Kever Yang <kever.yang@rock-chips.com> wrote:
>>
>> I notice that the dtb content in spl/u-boot-spl.bin and u-boot.bin not
>>
>> able to update after I modify the dts file and make again, I have to
>>
>> "make clean" first, and then the "make" can update the dtb content
>>
>> to output binary, which lead to bad efficiency when try to modify dts.
>>
>> I have try below command, the dtb file also not updated before "make clean".
>>
>> dtc -I dtb -O dts spl/u-boot-spl.dtb
>>
>> Is there any one can help fix this issue?
>
> I have noticed this too, and also that changing a .dtsi file is not noticed.
>
> Probably it is missing a dependency in the makefile.
I could not reproduce the issue for me.
Editing a DT file and re-compiling gave me the expected result.
masahiro at pug:~/ref/u-boot$ make -s mrproper
masahiro at pug:~/ref/u-boot$ make -s CROSS_COMPILE=aarch64-linux-gnu-
uniphier_v8_defconfig all
masahiro at pug:~/ref/u-boot$ nano arch/arm/dts/uniphier-ld20.dtsi
(add hello-world property)
masahiro at pug:~/ref/u-boot$ make CROSS_COMPILE=aarch64-linux-gnu-
CHK include/config/uboot.release
CHK include/generated/version_autogenerated.h
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
CHK include/generated/generic-asm-offsets.h
CHK include/generated/asm-offsets.h
HOSTCC tools/mkenvimage.o
HOSTLD tools/mkenvimage
HOSTCC tools/fit_image.o
HOSTCC tools/image-host.o
HOSTCC tools/dumpimage.o
HOSTLD tools/dumpimage
HOSTCC tools/mkimage.o
HOSTLD tools/mkimage
CC arch/arm/cpu/armv8/fwcall.o
LD arch/arm/cpu/armv8/built-in.o
CC cmd/version.o
CHK cmd/config_data_gz.h
CHK cmd/config_data_size.h
LD cmd/built-in.o
CC common/main.o
LD common/built-in.o
CC lib/efi_loader/helloworld.o
LD lib/efi_loader/helloworld.so
OBJCOPY lib/efi_loader/helloworld.efi
CC lib/smbios.o
CC lib/display_options.o
LD lib/built-in.o
LD u-boot
OBJCOPY u-boot.srec
OBJCOPY u-boot-nodtb.bin
start=$(aarch64-linux-gnu-nm u-boot | grep __rel_dyn_start | cut -f 1
-d ' '); end=$(aarch64-linux-gnu-nm u-boot | grep __rel_dyn_end | cut
-f 1 -d ' '); tools/relocate-rela u-boot-nodtb.bin 0x84000000 $start
$end
DTC arch/arm/dts/uniphier-ld20-ref.dtb
make[2]: 'arch/arm/dts/uniphier-ld20-ref.dtb' is up to date.
SHIPPED dts/dt.dtb
CAT u-boot-dtb.bin
COPY u-boot.bin
SYM u-boot.sym
MKIMAGE u-boot.img
COPY u-boot.dtb
MKIMAGE u-boot-dtb.img
CFGCHK u-boot.cfg
masahiro at pug:~/ref/u-boot$ dtc -I dtb -O dts u-boot.dtb | grep hello-world
hello-world;
If I am missing something,
could you tell me the command
you used for reproducing the problem?
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] dtb build issue on U-Boot
2017-06-13 6:03 ` Masahiro Yamada
@ 2017-06-13 7:28 ` Bin Meng
2017-06-14 1:35 ` Kever Yang
1 sibling, 0 replies; 5+ messages in thread
From: Bin Meng @ 2017-06-13 7:28 UTC (permalink / raw)
To: u-boot
Hi Masahiro,
On Tue, Jun 13, 2017 at 2:03 PM, Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
> Hi Kever, Simon,
> Sorry for my late reply.
>
> 2017-06-07 6:16 GMT+09:00 Simon Glass <sjg@chromium.org>:
>> +Masahiro
>>
>> On 6 June 2017 at 05:45, Kever Yang <kever.yang@rock-chips.com> wrote:
>>>
>>> I notice that the dtb content in spl/u-boot-spl.bin and u-boot.bin not
>>>
>>> able to update after I modify the dts file and make again, I have to
>>>
>>> "make clean" first, and then the "make" can update the dtb content
>>>
>>> to output binary, which lead to bad efficiency when try to modify dts.
>>>
>>> I have try below command, the dtb file also not updated before "make clean".
>>>
>>> dtc -I dtb -O dts spl/u-boot-spl.dtb
>>>
>>> Is there any one can help fix this issue?
>>
>> I have noticed this too, and also that changing a .dtsi file is not noticed.
>>
>> Probably it is missing a dependency in the makefile.
>
>
> I could not reproduce the issue for me.
>
> Editing a DT file and re-compiling gave me the expected result.
>
>
> masahiro at pug:~/ref/u-boot$ make -s mrproper
> masahiro at pug:~/ref/u-boot$ make -s CROSS_COMPILE=aarch64-linux-gnu-
> uniphier_v8_defconfig all
> masahiro at pug:~/ref/u-boot$ nano arch/arm/dts/uniphier-ld20.dtsi
> (add hello-world property)
> masahiro at pug:~/ref/u-boot$ make CROSS_COMPILE=aarch64-linux-gnu-
> CHK include/config/uboot.release
> CHK include/generated/version_autogenerated.h
> CHK include/generated/timestamp_autogenerated.h
> UPD include/generated/timestamp_autogenerated.h
> CHK include/generated/generic-asm-offsets.h
> CHK include/generated/asm-offsets.h
> HOSTCC tools/mkenvimage.o
> HOSTLD tools/mkenvimage
> HOSTCC tools/fit_image.o
> HOSTCC tools/image-host.o
> HOSTCC tools/dumpimage.o
> HOSTLD tools/dumpimage
> HOSTCC tools/mkimage.o
> HOSTLD tools/mkimage
> CC arch/arm/cpu/armv8/fwcall.o
> LD arch/arm/cpu/armv8/built-in.o
> CC cmd/version.o
> CHK cmd/config_data_gz.h
> CHK cmd/config_data_size.h
> LD cmd/built-in.o
> CC common/main.o
> LD common/built-in.o
> CC lib/efi_loader/helloworld.o
> LD lib/efi_loader/helloworld.so
> OBJCOPY lib/efi_loader/helloworld.efi
> CC lib/smbios.o
> CC lib/display_options.o
> LD lib/built-in.o
> LD u-boot
> OBJCOPY u-boot.srec
> OBJCOPY u-boot-nodtb.bin
> start=$(aarch64-linux-gnu-nm u-boot | grep __rel_dyn_start | cut -f 1
> -d ' '); end=$(aarch64-linux-gnu-nm u-boot | grep __rel_dyn_end | cut
> -f 1 -d ' '); tools/relocate-rela u-boot-nodtb.bin 0x84000000 $start
> $end
> DTC arch/arm/dts/uniphier-ld20-ref.dtb
> make[2]: 'arch/arm/dts/uniphier-ld20-ref.dtb' is up to date.
> SHIPPED dts/dt.dtb
> CAT u-boot-dtb.bin
> COPY u-boot.bin
> SYM u-boot.sym
> MKIMAGE u-boot.img
> COPY u-boot.dtb
> MKIMAGE u-boot-dtb.img
> CFGCHK u-boot.cfg
> masahiro at pug:~/ref/u-boot$ dtc -I dtb -O dts u-boot.dtb | grep hello-world
> hello-world;
>
>
>
> If I am missing something,
> could you tell me the command
> you used for reproducing the problem?
I just tried on x86 minnowmax, and looks the problem exists.
$ vim arch/x86/dts/minnowmax.dts
$ make -j
CHK include/config/uboot.release
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
CHK include/generated/version_autogenerated.h
CHK include/generated/generic-asm-offsets.h
CHK include/generated/asm-offsets.h
HOSTCC tools/mkenvimage.o
HOSTCC tools/fit_image.o
HOSTCC tools/image-host.o
HOSTCC tools/dumpimage.o
HOSTCC tools/mkimage.o
HOSTLD tools/mkenvimage
HOSTLD tools/dumpimage
HOSTLD tools/mkimage
HOSTLD tools/fit_info
HOSTLD tools/fit_check_sign
CC cmd/version.o
CC common/main.o
LD cmd/built-in.o
LD common/built-in.o
CC lib/smbios.o
CC lib/display_options.o
CC lib/efi_loader/helloworld.o
LD lib/efi_loader/helloworld.so
OBJCOPY lib/efi_loader/helloworld.efi
LD lib/built-in.o
LD u-boot
OBJCOPY u-boot.srec
OBJCOPY u-boot-nodtb.bin
SYM u-boot.sym
OBJCOPY u-boot-x86-16bit.bin
DTC arch/x86/dts/minnowmax.dtb
make[2]: `arch/x86/dts/minnowmax.dtb' is up to date.
SHIPPED dts/dt.dtb
CAT u-boot-dtb.bin
COPY u-boot.dtb
COPY u-boot.bin
BINMAN u-boot.rom
CFGCHK u-boot.cfg
Regards,
Bin
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] dtb build issue on U-Boot
2017-06-13 6:03 ` Masahiro Yamada
2017-06-13 7:28 ` Bin Meng
@ 2017-06-14 1:35 ` Kever Yang
1 sibling, 0 replies; 5+ messages in thread
From: Kever Yang @ 2017-06-14 1:35 UTC (permalink / raw)
To: u-boot
Hi Masahiro,
On 06/13/2017 02:03 PM, Masahiro Yamada wrote:
> Hi Kever, Simon,
> Sorry for my late reply.
>
> 2017-06-07 6:16 GMT+09:00 Simon Glass <sjg@chromium.org>:
>> +Masahiro
>>
>> On 6 June 2017 at 05:45, Kever Yang <kever.yang@rock-chips.com> wrote:
>>> I notice that the dtb content in spl/u-boot-spl.bin and u-boot.bin not
>>>
>>> able to update after I modify the dts file and make again, I have to
>>>
>>> "make clean" first, and then the "make" can update the dtb content
>>>
>>> to output binary, which lead to bad efficiency when try to modify dts.
>>>
>>> I have try below command, the dtb file also not updated before "make clean".
>>>
>>> dtc -I dtb -O dts spl/u-boot-spl.dtb
>>>
>>> Is there any one can help fix this issue?
>> I have noticed this too, and also that changing a .dtsi file is not noticed.
>>
>> Probably it is missing a dependency in the makefile.
>
> I could not reproduce the issue for me.
>
> Editing a DT file and re-compiling gave me the expected result.
I try with aarch64, and the dtb update when dts changed,
maybe issue only happen in armv7 for arm platform?
Thanks,
- Kever
>
>
> masahiro at pug:~/ref/u-boot$ make -s mrproper
> masahiro at pug:~/ref/u-boot$ make -s CROSS_COMPILE=aarch64-linux-gnu-
> uniphier_v8_defconfig all
> masahiro at pug:~/ref/u-boot$ nano arch/arm/dts/uniphier-ld20.dtsi
> (add hello-world property)
> masahiro at pug:~/ref/u-boot$ make CROSS_COMPILE=aarch64-linux-gnu-
> CHK include/config/uboot.release
> CHK include/generated/version_autogenerated.h
> CHK include/generated/timestamp_autogenerated.h
> UPD include/generated/timestamp_autogenerated.h
> CHK include/generated/generic-asm-offsets.h
> CHK include/generated/asm-offsets.h
> HOSTCC tools/mkenvimage.o
> HOSTLD tools/mkenvimage
> HOSTCC tools/fit_image.o
> HOSTCC tools/image-host.o
> HOSTCC tools/dumpimage.o
> HOSTLD tools/dumpimage
> HOSTCC tools/mkimage.o
> HOSTLD tools/mkimage
> CC arch/arm/cpu/armv8/fwcall.o
> LD arch/arm/cpu/armv8/built-in.o
> CC cmd/version.o
> CHK cmd/config_data_gz.h
> CHK cmd/config_data_size.h
> LD cmd/built-in.o
> CC common/main.o
> LD common/built-in.o
> CC lib/efi_loader/helloworld.o
> LD lib/efi_loader/helloworld.so
> OBJCOPY lib/efi_loader/helloworld.efi
> CC lib/smbios.o
> CC lib/display_options.o
> LD lib/built-in.o
> LD u-boot
> OBJCOPY u-boot.srec
> OBJCOPY u-boot-nodtb.bin
> start=$(aarch64-linux-gnu-nm u-boot | grep __rel_dyn_start | cut -f 1
> -d ' '); end=$(aarch64-linux-gnu-nm u-boot | grep __rel_dyn_end | cut
> -f 1 -d ' '); tools/relocate-rela u-boot-nodtb.bin 0x84000000 $start
> $end
> DTC arch/arm/dts/uniphier-ld20-ref.dtb
> make[2]: 'arch/arm/dts/uniphier-ld20-ref.dtb' is up to date.
> SHIPPED dts/dt.dtb
> CAT u-boot-dtb.bin
> COPY u-boot.bin
> SYM u-boot.sym
> MKIMAGE u-boot.img
> COPY u-boot.dtb
> MKIMAGE u-boot-dtb.img
> CFGCHK u-boot.cfg
> masahiro at pug:~/ref/u-boot$ dtc -I dtb -O dts u-boot.dtb | grep hello-world
> hello-world;
>
>
>
> If I am missing something,
> could you tell me the command
> you used for reproducing the problem?
>
>
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-06-14 1:35 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-06 11:45 [U-Boot] dtb build issue on U-Boot Kever Yang
2017-06-06 21:16 ` Simon Glass
2017-06-13 6:03 ` Masahiro Yamada
2017-06-13 7:28 ` Bin Meng
2017-06-14 1:35 ` Kever Yang
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