Hello,
I did the following:
- Cloned the poky and meta-fsl-ppc.
- Constructed the build directory accordingly.
Taking into consideration that the build machine is set as b4860qds-64b
and poky distro.
- Added the following flag to the CC compiler:
d.setVar('KERNEL_CC_append', ' -mcmodel=large')
It solved a problem for the missing flags like:
relocation truncated to fit: R_PPC64_ADDR16_HI
- Also tried to change -mcpu flag to -mtune because it firstly complained
about outdated flags:
TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "e6500",
" -mtune=e6500", "", d)}"
| gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march='
instead
| CC fs/char_dev.o
| arch/powerpc/kernel/vdso32/sigtramp.S:1:0: error: bad value (e5500)
for -mtune= switch VDSO64A arch/powerpc/kernel/vdso64/gettimeofday.o
The warning disappeared but the problem remained.
Thanks,
Alex
-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: Thursday, April 10, 2014 7:06 AM
To: Alexandru Vaduva
Cc: [email protected]
Subject: RE: Build kernel error for B4860qds-64b machine
> -----Original Message-----
> From: [email protected] [mailto:meta-freescale-
> [email protected]] On Behalf Of Alexandru Vaduva
> Sent: Wednesday, April 09, 2014 10:56 PM
> To: [email protected]
> Subject: [meta-freescale] Build kernel error for B4860qds-64b machine
>
> Hello guys,
>
> I am having the following error with the kernel build for the b4860 board:
> error: bad value (e5500) for -mtune= switch I checked the flag -mtune
> and it is set as: -mtune=e6500 correspondingly.
> Also if I change the -mtune with something like march the error does
> not change.
>
> Do some of you have any suggestions?
Your detailed build step?
>
>
> Alexandru Jan Vaduva
> Software Engineer
>
> Enea Services Romania
> Splaiul Independentei 319, OB403A,
> District 6, Bucharest,
> Romania, 060044
>
> Tel: +40 21 311 43 00
> Fax: +40 21 311 43 01
> Email: [email protected]
> http://www.enea.com/
>
>
>
>
>
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