kernel 2.6.26 & gcc 4.0.0

[Marco Stornelli]

Fabien Oriede ha scritto:
> Hello all,
> I'm trying to put a cramfs image on my custom board, and for this, I have followed this topic : http://www.denx.de/wiki/view/DULG/RootFileSystemOnACramfsFileSystem
> Now I have my cramfs image, but I have seen that I need to download my cramfs image in a mtdblock and for that, I need to set some MTD options in the kernel. (http://www.denx.de/wiki/view/DULG/FlashFilesystemsMTD)
> But when I make the command "make uImage", I have this problem :
> [root at xxxx linux-2.6.26]# make uImage
>   CHK     include/linux/version.h
>   CHK     include/linux/utsrelease.h
>   CALL    scripts/checksyscalls.sh
>   CHK     include/linux/compile.h
>   CALL    arch/powerpc/kernel/systbl_chk.sh
>   CC      arch/ppc/syslib/m8xx_setup.o
> arch/ppc/syslib/m8xx_setup.c:68: error: array type has incomplete element type
> arch/ppc/syslib/m8xx_setup.c:70: error: field name not in record or union initializer
> arch/ppc/syslib/m8xx_setup.c:70: error: (near initialization for 'mpc8xxads_partitions')
> arch/ppc/syslib/m8xx_setup.c:71: error: field name not in record or union initializer
> arch/ppc/syslib/m8xx_setup.c:71: error: (near initialization for 'mpc8xxads_partitions')
> arch/ppc/syslib/m8xx_setup.c:72: error: field name not in record or union initializer
> arch/ppc/syslib/m8xx_setup.c:72: error: (near initialization for 'mpc8xxads_partitions')
> arch/ppc/syslib/m8xx_setup.c:73: error: field name not in record or union initializer
> arch/ppc/syslib/m8xx_setup.c:73: error: (near initialization for 'mpc8xxads_partitions')
> arch/ppc/syslib/m8xx_setup.c:73: error: 'MTD_WRITEABLE' undeclared here (not in a function)
> arch/ppc/syslib/m8xx_setup.c:75: error: field name not in record or union initializer
> arch/ppc/syslib/m8xx_setup.c:75: error: (near initialization for 'mpc8xxads_partitions')
> arch/ppc/syslib/m8xx_setup.c:76: error: field name not in record or union initializer
> arch/ppc/syslib/m8xx_setup.c:76: error: (near initialization for 'mpc8xxads_partitions')
> arch/ppc/syslib/m8xx_setup.c: In function 'm8xx_show_percpuinfo':
> arch/ppc/syslib/m8xx_setup.c:312: warning: format '%u' expects type 'unsigned int', but argument 3 has type 'long unsigned int'
> arch/ppc/syslib/m8xx_setup.c:312: warning: format '%u' expects type 'unsigned int', but argument 4 has type 'long unsigned int'
> arch/ppc/syslib/m8xx_setup.c: In function 'platform_init':
> arch/ppc/syslib/m8xx_setup.c:451: warning: assignment from incompatible pointer type
> make[1]: *** [arch/ppc/syslib/m8xx_setup.o] Erreur 1
> make: *** [arch/ppc/syslib] Erreur 2
> 
> [root at xxxx linux-2.6.26]# powerpc-linux-gcc --version
> powerpc-linux-gcc (GCC) 4.0.0 (DENX ELDK 4.1 4.0.0)
> Copyright (C) 2005 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
> It seems that this is a problem with the version 4 of the gcc, and I would like to know if I need to change for an old version of gcc ? like 3.0. Or may be a patch exists to bring down this problem ?
> Thanks in advance.
> Regards,
> Fabien.
> 
> 
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-- 
Marco Stornelli
Embedded Software Engineer
CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni
http://www.coritel.it

marco.stornelli at coritel.it
+39 06 72582838