How to build U-BOOT SPL?

[wills]

How to build U-BOOT SPL?

[Daniel Mosquera]

https://github.com/linux-sunxi/u-boot-sunxi/wiki
El lunes, 4 de marzo de 2013 05:25:38 UTC+1, wills escribió:

How to build U-BOOT SPL?

[Wills Wang]

But, I meet:

willswang@wills-wang-dev:~/work/allwinner/u-boot-sunxi$ make ARCH=arm
CROSS_COMPILE=arm-linux-gnueabi- mele_a1000
arm-linux-gnueabi-gcc -E -g -Os -fno-common -ffixed-r8 -msoft-float
-D__KERNEL__ -ffunction-sections -fdata-sections
-DCONFIG_SYS_TEXT_BASE=0x4A000000 -DCONFIG_SPL_TEXT_BASE=0x30
-DCONFIG_SPL_BUILD -I/home/willswang/work/allwinner/us
cd /home/willswang/work/allwinner/u-boot-sunxi/spl/ &&
arm-linux-gnueabi-ld.bfd -T
/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl.lds
--gc-sections -Bstatic -Ttext 0x30 arch/arm/cpu/armv7/start.o
--start-group arch/arm/cpu/l
arm-linux-gnueabi-ld.bfd:/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl.lds:1:
ignoring invalid character `#' in expression
arm-linux-gnueabi-ld.bfd:/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl.lds:1:
syntax error
make[2]: *** [/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl]
Error 1
make[2]: Leaving directory `/home/willswang/work/allwinner/u-boot-sunxi/spl'
make[1]: *** [spl/u-boot-spl.bin] Error 2
make[1]: Leaving directory `/home/willswang/work/allwinner/u-boot-sunxi'
make: *** [mele_a1000] Error 2


2013/3/4 Daniel Mosquera <damo...@gmail.com>:

>
> https://github.com/linux-sunxi/u-boot-sunxi/wiki
> El lunes, 4 de marzo de 2013 05:25:38 UTC+1, wills escribió:
>>
>> How to build U-BOOT SPL?
>

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[Alejandro Mery]

On 04/03/13 15:00, Wills Wang wrote:
> But, I meet:
>
> willswang@wills-wang-dev:~/work/allwinner/u-boot-sunxi$ make ARCH=arm
> CROSS_COMPILE=arm-linux-gnueabi- mele_a1000
> arm-linux-gnueabi-gcc -E -g -Os -fno-common -ffixed-r8 -msoft-float
> -D__KERNEL__ -ffunction-sections -fdata-sections
> -DCONFIG_SYS_TEXT_BASE=0x4A000000 -DCONFIG_SPL_TEXT_BASE=0x30
> -DCONFIG_SPL_BUILD -I/home/willswang/work/allwinner/us
> cd /home/willswang/work/allwinner/u-boot-sunxi/spl/ &&
> arm-linux-gnueabi-ld.bfd -T
> /home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl.lds
> --gc-sections -Bstatic -Ttext 0x30 arch/arm/cpu/armv7/start.o
> --start-group arch/arm/cpu/l
> arm-linux-gnueabi-ld.bfd:/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl.lds:1:
> ignoring invalid character `#' in expression
> arm-linux-gnueabi-ld.bfd:/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl.lds:1:
> syntax error
> make[2]: *** [/home/willswang/work/allwinner/u-boot-sunxi/spl/u-boot-spl]
> Error 1
> make[2]: Leaving directory `/home/willswang/work/allwinner/u-boot-sunxi/spl'
> make[1]: *** [spl/u-boot-spl.bin] Error 2
> make[1]: Leaving directory `/home/willswang/work/allwinner/u-boot-sunxi'
> make: *** [mele_a1000] Error 2

uhm... what version of gcc are you using?

[Wills Wang]

arm-linux-gnueabi-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabi/4.6/lto-wrapper
Target: arm-linux-gnueabi
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro
4.6.3-1ubuntu5'
--with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.6 --enable-shab
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)

[wills]

Solved

In the following statements, the "-ansi" option can't deal with the double slash comment in header file

$(obj)u-boot-spl.lds: $(LDSCRIPT) depend

$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - < $< > $@

[Oliver Schinagl]

On 30-05-13 04:03, wills wrote:

Solved

In the following statements, the "-ansi" option can't deal with the double slash comment in header file

$(obj)u-boot-spl.lds: $(LDSCRIPT) depend

$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - < $< > $@

Personally, I think double slashes are fine for development work, just comment out something quickly, test something etc. when committing code however, they aren't necessary and should be removed/converted to /* */

On Wednesday, March 6, 2013 10:06:17 AM UTC+8, wills wrote:

arm-linux-gnueabi-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabi/4.6/lto-wrapper
Target: arm-linux-gnueabi
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro
4.6.3-1ubuntu5'
--with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.6 --enable-shab
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)

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[Henrik Nordström]

tor 2013-05-30 klockan 11:16 +0200 skrev Oliver Schinagl:

> Personally, I think double slashes are fine for development work, just
> comment out something quickly, test something etc. when committing
> code however, they aren't necessary and should be removed/converted
> to /* */

Yes.

I missed the beginning of this thread. Where is those // ? I see
u-boot-spl.lds mentioned, but there is no // in any of the versions of
sunxi u-boot-spl.lds that I have. Checked both sunxi-current and sunxi
branches.

Regards
Henrik

[wills]

Not in u-boot-spl.lds

It's from header in include/configs

[wills]

I commend same lines with double slashes in sunxi-common.h

[Henrik Nordström]

fre 2013-05-31 klockan 04:17 -0700 skrev wills:
> I commend same lines with double slashes in sunxi-common.h

Ok, so the problem is not in the public repository?

Regards
Henrik

[wills]

Yes, but i suggest removing the "-ansi" option from the public repository

[wills]

Yes, but i suggest removing the "-ansi" option from the public repository

[putt...@gmail.com]

arm-cortexa8-linux-gnueabi-ld.bfd:/home/sukesh/Downloads/u-boot-2013.07/spl/u-boot-spl.lds:1: ignoring invalid character `#' in expression
arm-cortexa8-linux-gnueabi-ld.bfd:/home/sukesh/Downloads/u-boot-2013.07/spl/u-boot-spl.lds:1: syntax error
make[1]: *** [/home/sukesh/Downloads/u-boot-2013.07/spl/u-boot-spl] Error 1
make[1]: Leaving directory `/home/sukesh/Downloads/u-boot-2013.07/spl'
make: *** [spl/u-boot-spl.bin] Error 2

i am getting this error how to how to resolve it

[Arokux X]

Why not just grab HEAD? It is known to work well.

P.S. You need to specify much more details to get help i.e. what
board, what toolchain etc.