[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[Måns Zigher]

Hi!

I am trying to compile u-boot-1.1.5 for at91sam9261ek with arm926ejs cpu. I
am using the eldk
cross toolchain 4.1 which is using gcc 4.0.0.
When I try to compile u-boot I get following error

25an at 25an-desktop
:/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2$make ARCH=arm
CROSS_COMPILE=arm-linux-
for dir in tools examples post post/cpu ; do make -C $dir _depend ; done
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/tools'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/tools'
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/examples'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/examples'
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/post'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/post'
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/post/cpu'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/post/cpu'
make -C tools all
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/tools'
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/tools'
make -C examples all
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/examples '
arm-linux-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8
-msoft-float  -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float
-D__KERNEL__ -DTEXT_BASE=0x23f00000  -I/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/include -fno-builtin -ffreestanding -nostdinc -isystem
/opt/x-compile/eldk/usr/bin/../lib/gcc/arm-linux/4.0.0/include -pipe
-DCONFIG_ARM -D__ARM__ -march=armv4 -mabi=apcs-gnu -mapcs-32 -march=armv5te
-mtune=arm926ejs -Wall -Wstrict-prototypes -c -o hello_world.o hello_world.c

cc1: error: invalid option 'apcs-32'
hello_world.c:1: error: bad value (arm926ejs) for -mtune= switch
make[1]: *** [hello_world.o] Error 1
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/examples'
make: *** [examples] Error 2

Any ideas?
I would also appreciate any suggestion how to locate the error since right
now I have not even managed to locate were the flag is set.

Thanks
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[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[Daniel Hobi]

Hi M?ns,

On 27.02.2007 09:49, M?ns Zigher wrote:
> Hi!
> 
> I am trying to compile u-boot-1.1.5 for at91sam9261ek with arm926ejs 
> cpu. I am using the eldk
> cross toolchain 4.1 which is using gcc 4.0.0.
> When I try to compile u-boot I get following error
> 
> [snip]
> 
> Any ideas?

Use the latest U-Boot sources from http://www.denx.de/en/Software/GIT.

> I would also appreciate any suggestion how to locate the error since 
> right now I have not even managed to locate were the flag is set.

The CPU-specific flags are set by including cpu/arm926ejs/config.mk in 
the Makefile.

Regards,
Daniel

[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[25an]

I manged to solve the problem but now I get another one.
The first problem was solved by edit the cpu/arm926ejs/at91sam926x/config.mk
file
accordingly

#PLATFORM_CPPFLAGS += -mapcs-32 -march=armv5te -mtune=arm926ejs
PLATFORM_CPPFLAGS += -march=armv5te -Wa,-mapcs-32 -mtune=arm926ej-s

the first error was fixed by changing the -mtune option from arm926ejs till
arm926ej-s
the second error was fixed by changing -mapcs-32 with -Wa,-mapcs-32 this was
done after reading following post

http://www.at91.com/phpbb/viewtopic.php?t=2312

-mapcs-32 option generates code for a processor running with a 32-bit
program counter and conforming to the function calling standards for the
APCS 32-bit option
If interested in what APCS is google after ARM APCS.

the option -Wa,-mapcs-32 is doing the following

-Wa,option
    Pass option as an option to the assembler. If option contains commas, it
is split into multiple options at the commas.

Now the error that I am getting is

usb_ohci.c: In function 'usb_lowlevel_init':
usb_ohci.c:1659: error: invalid lvalue in assignment
make[1]: *** [usb_ohci.o] Error 1
make[1]: Leaving directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/cpu/arm926ejs/at91sam926x'
make: *** [cpu/arm926ejs/at91sam926x/libat91sam926x.a] Error 2

Again any help is appreciated

Daniel Hobi wrote:
> 
> Hi M?ns,
> 
> On 27.02.2007 09:49, M?ns Zigher wrote:
>> Hi!
>> 
>> I am trying to compile u-boot-1.1.5 for at91sam9261ek with arm926ejs 
>> cpu. I am using the eldk
>> cross toolchain 4.1 which is using gcc 4.0.0.
>> When I try to compile u-boot I get following error
>> 
>> [snip]
>> 
>> Any ideas?
> 
> Use the latest U-Boot sources from http://www.denx.de/en/Software/GIT.
> 
>> I would also appreciate any suggestion how to locate the error since 
>> right now I have not even managed to locate were the flag is set.
> 
> The CPU-specific flags are set by including cpu/arm926ejs/config.mk in 
> the Makefile.
> 
> Regards,
> Daniel
> 
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[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[Daniel Hobi]

Hi M?ns,

On 27.02.2007 15:23, 25an wrote:
> I manged to solve the problem but now I get another one. The first
> problem was solved by edit the cpu/arm926ejs/at91sam926x/config.mk 
> file accordingly
> 
> #PLATFORM_CPPFLAGS += -mapcs-32 -march=armv5te -mtune=arm926ejs 
> PLATFORM_CPPFLAGS += -march=armv5te -Wa,-mapcs-32 -mtune=arm926ej-s

I suggest not using -mtune at all, it will most likely not produce 
different (more efficient) code than using -march=armv5te alone when 
compiling U-Boot.

The gcc flag -mapcs-32 was deprecated since gcc-3.4.0 and finally 
removed in gcc-4.0.0 which unconditionally generates 32bit ARM code. You 
should not need to pass this flag to the assembler either.

> Now the error that I am getting is
> 
> usb_ohci.c: In function 'usb_lowlevel_init': usb_ohci.c:1659: error:
> invalid lvalue in assignment make[1]: *** [usb_ohci.o] Error 1 
> make[1]: Leaving directory 
> `/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/cpu/arm926ejs/at91sam926x'
>  make: *** [cpu/arm926ejs/at91sam926x/libat91sam926x.a] Error 2

Again, update to a more recent version of U-Boot. Or, if that is not 
possible, use an older toolchain/compiler (for example gcc-3.4.6 should 
work with U-Boot 1.1.5).

U-Boot 1.1.5 DOES NOT WORK with gcc-4.x! Expect more (hidden) problems!

> Content-Type: text/plain; charset="utf-8"
> Content-Transfer-Encoding: base64

Please post plain-text messages to this list.

Regards,
Daniel

[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[25an]

Recompiled u-boot-1.1.5_atmel_1.2 with gcc version 3.3.3 (DENX ELDK 3.1.1
3.3.3-9) with config 
PLATFORM_CPPFLAGS += -march=armv5te -mapcs-32
and it passed.

Couldn't get a patch for my board for git u-boot..

Tnx Daniel
Take care
M?ns
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[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[25an]

Ok I managed to compile u-boot-1.1.5_armel_1.2 with ELDK 4.1 and gcc 4.0.
I solved it by the editing the following files.

In the main Makefile at line 228 i removed the example 

from:

SUBDIRS        = tools \
         examples \
         post \
         post/cpu

to:

SUBDIRS = tools \
        post \
        post/cpu
.PHONY : $(SUBDIRS)

then I edit in the file cpu/arm926ejs/at91sam926x/config.mk 

from:

PLATFORM_CPPFLAGS += -mapcs-32 -march=armv5te -mtune=arm926ejs

to:

PLATFORM_CPPFLAGS += -march=armv5te -Wa,-mapcs-32 -mtune=arm926ej-s

and then in the file cpu/arm926ejs/at91sam926x/usb_ohci.c at line 1659

from:

writel (gohci.hc_control = OHCI_USB_RESET, &gohci.regs->control);

to:

gohci.hc_control = OHCI_USB_RESET;
writel (gohci.hc_control, &gohci.regs->control);

now I passed the compilation but I have not yet tried it on the board but I
will let you know if it worked or not.
I you have the same problem try this or compile it with ELDK 3.1 which is
using gcc 3.3.3






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[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[25an]

It worked!


25an wrote:
> 
> Ok I managed to compile u-boot-1.1.5_armel_1.2 with ELDK 4.1 and gcc 4.0.
> I solved it by the editing the following files.
> 
> In the main Makefile at line 228 i removed the example 
> 
> from:
> 
> SUBDIRS        = tools \
>          examples \
>          post \
>          post/cpu
> .PHONY : $(SUBDIRS)
> 
> to:
> 
> SUBDIRS = tools \
>         post \
>         post/cpu
> .PHONY : $(SUBDIRS)
> 
> then I edit in the file cpu/arm926ejs/at91sam926x/config.mk 
> 
> from:
> 
> PLATFORM_CPPFLAGS += -mapcs-32 -march=armv5te -mtune=arm926ejs
> 
> to:
> 
> PLATFORM_CPPFLAGS += -march=armv5te -Wa,-mapcs-32 -mtune=arm926ej-s
> 
> and then in the file cpu/arm926ejs/at91sam926x/usb_ohci.c at line 1659
> 
> from:
> 
> writel (gohci.hc_control = OHCI_USB_RESET, &gohci.regs->control);
> 
> to:
> 
> gohci.hc_control = OHCI_USB_RESET;
> writel (gohci.hc_control, &gohci.regs->control);
> 
> now I passed the compilation but I have not yet tried it on the board but
> I will let you know if it worked or not.
> I you have the same problem try this or compile it with ELDK 3.1 which is
> using gcc 3.3.3
> 
> 
> 
> 
> 
> 
> 

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[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[Daniel Hobi]

Argh, ignoring the plain-text restriction myself. Sorry about that!

On 27.02.2007 15:23, 25an wrote:
> I manged to solve the problem but now I get another one. The first
> problem was solved by edit the cpu/arm926ejs/at91sam926x/config.mk 
> file accordingly
> 
> #PLATFORM_CPPFLAGS += -mapcs-32 -march=armv5te -mtune=arm926ejs 
> PLATFORM_CPPFLAGS += -march=armv5te -Wa,-mapcs-32 -mtune=arm926ej-s

I suggest not using -mtune at all, it will most likely not produce
different (more efficient) code than using -march=armv5te alone when
compiling U-Boot.

The gcc flag -mapcs-32 was deprecated since gcc-3.4.0 and finally
removed in gcc-4.0.0 which unconditionally generates 32bit ARM code. You
should not need to pass this flag to the assembler either.

> Now the error that I am getting is
> 
> usb_ohci.c: In function 'usb_lowlevel_init': usb_ohci.c:1659: error:
> invalid lvalue in assignment make[1]: *** [usb_ohci.o] Error 1 
> make[1]: Leaving directory 
> `/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/cpu/arm926ejs/at91sam926x'
>  make: *** [cpu/arm926ejs/at91sam926x/libat91sam926x.a] Error 2

Again, update to a more recent version of U-Boot. Or, if that is not
possible, use an older toolchain/compiler (for example gcc-3.4.6 should
work with U-Boot 1.1.5).

U-Boot 1.1.5 DOES NOT WORK with gcc-4.x! Expect more (hidden) problems!

> Content-Type: text/plain; charset="utf-8"
> Content-Transfer-Encoding: base64

Please post plain-text messages to this list.

Regards,
Daniel

[U-Boot-Users] Can't Compile u-boot-1.1.5_atmel_1.2!!

[25an]

Hi!

I am trying to compile u-boot-1.1.5 for at91sam9261ek with arm926ejs cpu. I
am using the eldk
cross toolchain 4.1 which is using gcc 4.0.0.
When I try to compile u-boot I get following error

25an at 25an-desktop :/opt/x-compile/eldk/workingare
a/u-boot-1.1.5_atmel_1.2$ make ARCH=arm CROSS_COMPILE=arm-linux-
for dir in tools examples post post/cpu ; do make -C $dir _depend ; done
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/tools'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/tools'
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/examples'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/examples'
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/post'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/post'
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/post/cpu'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/post/cpu'
make -C tools all
make[1]: Entering directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/tools'
make[1]: Leaving directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/tools'
make -C examples all
make[1]: Entering directory
`/opt/x-compile/eldk/workingarea/u-boot-1.1.5_atmel_1.2/examples '
arm-linux-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8
-msoft-float  -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float
-D__KERNEL__ -DTEXT_BASE=0x23f00000  -I/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/include -fno-builtin -ffreestanding -nostdinc -isystem
/opt/x-compile/eldk/usr/bin/../lib/gcc/arm-linux/4.0.0/include -pipe 
-DCONFIG_ARM -D__ARM__ -march=armv4 -mabi=apcs-gnu -mapcs-32 -march=armv5te
-mtune=arm926ejs -Wall -Wstrict-prototypes -c -o hello_world.o hello_world.c
cc1: error: invalid option 'apcs-32'
hello_world.c:1: error: bad value (arm926ejs) for -mtune= switch
make[1]: *** [hello_world.o] Error 1
make[1]: Leaving directory `/opt/x-compile/eldk/workingarea/u-
boot-1.1.5_atmel_1.2/examples'
make: *** [examples] Error 2

Any ideas?
I would also appreciate any suggestion how to locate the error since right
now I have not even managed to locate were the flag is set.

Thanks
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