Re: [U-Boot] U-boot for PPC405GP based custom Board
Dear ravi.rao@rflelect.com,
please post U-Boot related questions always on the U-Boot mailing list.
In message OF223063CB.29974FC8-ON8525774F.00694481-8525774F.00699FE3@slpower.com you wrote:
Thanks for the help. I deleted the flash.c and enabled the standard CFI and it seems to have fixed my problem. As per your suggestion I downloaded the latest current version of U-boot ( u-boot-2010.06-rc3) and Iam getting the following error during compilation.
/opt/timesys/toolchains/ppc4xx-linux/bin/ppc4xx-linux-gcc -E -g -Os -mrelocatable -fPIC -meabi -D__KERNEL__ -DTEXT_BASE=0xFFFC0000 -I/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/timesys/toolchains/lib/gcc/powerpc-timesys-linux-gnu/4.2.1/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_4xx -ffixed-r2 -mstring -msoft-float -Wa,-m405 -mcpu=405 -include /mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/include/u-boot/u-boot.lds.h -ansi -D__ASSEMBLY__ -P - </mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/arch/powerpc/cpu/ppc4xx/u-boot.lds
u-boot.lds
UNDEF_SYM=`/opt/timesys/toolchains/ppc4xx-linux/bin/ppc4xx-linux-objdump -x board/amcc/taihu/libtaihu.a lib/libgeneric.a lib/lzma/liblzma.a
You should not use the Taihu board consifuration, but instead create your own.
...
/opt/timesys/toolchains/bin/powerpc-timesys-linux-gnu-ld:/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/arch/powerpc/cpu/ppc4xx/u-boot.lds:23: ignoring invalid character `#' in expression /opt/timesys/toolchains/bin/powerpc-timesys-linux-gnu-ld:/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/arch/powerpc/cpu/ppc4xx/u-boot.lds:23: syntax error Can you please tell me what I am missing ??
This should not happen. Either your tool chain is broken, or there was some problem with your download. Is there any chance that a Windows system was involved, so you have corrupted line endings (\r\n instead of plain \n) ?
Best regards,
Wolfgang Denk
Hi, Looks like the syntax for .lds file has changed. It does not like any defines. I was trying to get the new syntax in .lds files to include file or define a constan but could not get a definitive answere. Any help is appreciated. By the way I have my own file for the custom board. Since the standard one also exhibited the problem I choose to send the error from taihu board. Thanks in advance, Ravishankar Govindarao RFL Electronics Inc. E-mail : Ravi.Rao@rflelect.com Voice: 973.334.3100 Ext. 233 Fax: 973.334.3863
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Wolfgang Denk wd@denx.de 06/27/2010 05:18 PM
To ravi.rao@rflelect.com cc u-boot@lists.denx.de Subject Re: [U-Boot] U-boot for PPC405GP based custom Board
Dear ravi.rao@rflelect.com,
please post U-Boot related questions always on the U-Boot mailing list.
In message OF223063CB.29974FC8-ON8525774F.00694481-8525774F.00699FE3@slpower.com you wrote:
Thanks for the help. I deleted the flash.c and enabled the standard
CFI
and it seems to have fixed my problem. As per your suggestion I
downloaded
the latest current version of U-boot ( u-boot-2010.06-rc3) and Iam getting the following error during compilation.
/opt/timesys/toolchains/ppc4xx-linux/bin/ppc4xx-linux-gcc -E -g -Os -mrelocatable -fPIC -meabi -D__KERNEL__ -DTEXT_BASE=0xFFFC0000 -I/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/timesys/toolchains/lib/gcc/powerpc-timesys-linux-gnu/4.2.1/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_4xx -ffixed-r2 -mstring -msoft-float -Wa,-m405 -mcpu=405 -include
/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/include/u-boot/u-boot.lds.h
-ansi -D__ASSEMBLY__ -P -
</mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/arch/powerpc/cpu/ppc4xx/u-boot.lds
u-boot.lds
UNDEF_SYM=`/opt/timesys/toolchains/ppc4xx-linux/bin/ppc4xx-linux-objdump
-x board/amcc/taihu/libtaihu.a lib/libgeneric.a lib/lzma/liblzma.a
You should not use the Taihu board consifuration, but instead create your own.
...
/opt/timesys/toolchains/bin/powerpc-timesys-linux-gnu-ld:/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/arch/powerpc/cpu/ppc4xx/u-boot.lds:23:
ignoring invalid character `#' in expression
/opt/timesys/toolchains/bin/powerpc-timesys-linux-gnu-ld:/mnt/homesA/ravi/g8k_26kernel/u-boot-2010.06-rc3/arch/powerpc/cpu/ppc4xx/u-boot.lds:23:
syntax error Can you please tell me what I am missing ??
This should not happen. Either your tool chain is broken, or there was some problem with your download. Is there any chance that a Windows system was involved, so you have corrupted line endings (\r\n instead of plain \n) ?
Best regards,
Wolfgang Denk
Dear ravi.rao@rflelect.com,
despite prevoius hints to stick to the Netiquetee you continue to violate several rules at once:
- you top post - you full quote - you add nonsense "CONFIDENTIALITY NOTE" crap footers - you send HTML
Please stop doing this. If you ignore the rules, you run the risk of being ignored yourself.
In message OF6018DB84.23EEC816-ON85257750.004B8DC1-85257750.004BD440@slpower.com you wrote:
Looks like the syntax for .lds file has changed. It does not like any
The syntax of the linker scriopts has not changed. They get processed by the linker, and despite certaing updates in recent versions the general format has always been the same.
defines. I was trying to get the new syntax in .lds files to include file or define a constan but could not get a definitive answere. Any help is appreciated.
This has nothing to do with linker script syntax. Please note that in current versions of U-Boot the linker scripts get pre-processed by the C preprocessor, which is where such #defines might get processed.
CONFIDENTIALITY NOTE
From now on, I will respect this, and immediately delete any of these
mesages, without even reading them.
Best regards,
Wolfgang Denk
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Wolfgang Denk