* [Buildroot] kernel cross compilation problem (at91sam9260)
@ 2008-02-11 16:10 grego rigolo
2008-02-11 17:32 ` Wayne Keenan
2008-02-15 8:33 ` Stéphane Champeau
0 siblings, 2 replies; 5+ messages in thread
From: grego rigolo @ 2008-02-11 16:10 UTC (permalink / raw)
To: buildroot
hello,
I'm using the buildroot-20080206.tar.bz2 package to build a rootfilesystem and a cross compilation toolchain for my embedded board (sam9260).
I tried to cross compile (arm-linux-gcc-4.1.2) a 2.6.23 linux kernel seperately (not the one included in buildroot) , and i noticed that the size had increased by 3Mb respect to my old version.
On the other hand when i try to use the generated kernel, it hangs at the stage
uncompressing Linux ....................
Does anyone encounters this kind of problem ?
greg
_____________________________________________________________________________
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^ permalink raw reply [flat|nested] 5+ messages in thread* [Buildroot] kernel cross compilation problem (at91sam9260)
2008-02-11 16:10 [Buildroot] kernel cross compilation problem (at91sam9260) grego rigolo
@ 2008-02-11 17:32 ` Wayne Keenan
2008-02-11 19:38 ` Rick Foos
2008-02-15 8:33 ` Stéphane Champeau
1 sibling, 1 reply; 5+ messages in thread
From: Wayne Keenan @ 2008-02-11 17:32 UTC (permalink / raw)
To: buildroot
Hi,
Dropping back to using gcc 3.4.6 and uclib x.x.28 worked for me. - not a
proper fix, but it was a combination that worked andI was fed up of trying
combinations :)
Regards
Wayne
On Feb 11, 2008 4:10 PM, grego rigolo <gregorigolo2002@yahoo.fr> wrote:
> hello,
> I'm using the buildroot-20080206.tar.bz2 package to build a rootfilesystem
> and a cross compilation toolchain for my embedded board (sam9260).
> I tried to cross compile (arm-linux-gcc-4.1.2) a 2.6.23 linux kernel
> seperately (not the one included in buildroot) , and i noticed that the size
> had increased by 3Mb respect to my old version.
> On the other hand when i try to use the generated kernel, it hangs at the
> stage
> uncompressing Linux ....................
> Does anyone encounters this kind of problem ?
> greg
>
>
> ------------------------------
> Ne gardez plus qu'une seule adresse mail ! Copiez vos mails<http://fr.rd.yahoo..com/mail/mail_taglines/trueswitch/SIG=11gshn0bu/**http%3A%2F%2Fwww.trueswitch.com%2Fyahoo-fr%2F>vers Yahoo! Mail
>
> _______________________________________________
> buildroot mailing list
> buildroot at uclibc.org
> http://busybox.net/mailman/listinfo/buildroot
>
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* [Buildroot] kernel cross compilation problem (at91sam9260)
2008-02-11 17:32 ` Wayne Keenan
@ 2008-02-11 19:38 ` Rick Foos
2008-02-11 20:57 ` Doug the RockRat
0 siblings, 1 reply; 5+ messages in thread
From: Rick Foos @ 2008-02-11 19:38 UTC (permalink / raw)
To: buildroot
Hi,
I had the same problem going from 800k to 3MB kernels. It was not related to compilers.
The size is due to a large initrd filesystem.
Clean everything out, the standard cleans don't seem to do it.
I can't say what exactly gets it done, removing init ram filesystem, but it looks like toolchain rebuild as well is required.
, and in .config
# BR2_TARGET_ROOTFS_INITRAMFS is not set
Best Regards,
Rick
________________________________
From: buildroot-bounces@uclibc.org on behalf of Wayne Keenan
Sent: Mon 2/11/2008 11:32 AM
To: grego rigolo
Cc: buildroot at uclibc.org
Subject: Re: [Buildroot] kernel cross compilation problem (at91sam9260)
Hi,
Dropping back to using gcc 3.4.6 and uclib x.x.28 worked for me. - not a proper fix, but it was a combination that worked andI was fed up of trying combinations :)
Regards
Wayne
On Feb 11, 2008 4:10 PM, grego rigolo <gregorigolo2002@yahoo.fr> wrote:
hello,
I'm using the buildroot-20080206.tar.bz2 package to build a rootfilesystem and a cross compilation toolchain for my embedded board (sam9260).
I tried to cross compile (arm-linux-gcc-4.1.2) a 2.6.23 linux kernel seperately (not the one included in buildroot) , and i noticed that the size had increased by 3Mb respect to my old version.
On the other hand when i try to use the generated kernel, it hangs at the stage
uncompressing Linux ....................
Does anyone encounters this kind of problem ?
greg
________________________________
Ne gardez plus qu'une seule adresse mail ! Copiez vos mails <http://fr.rd.yahoo..com/mail/mail_taglines/trueswitch/SIG=11gshn0bu/**http%3A%2F%2Fwww.trueswitch.com%2Fyahoo-fr%2F> vers Yahoo! Mail
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http://busybox.net/mailman/listinfo/buildroot
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* [Buildroot] kernel cross compilation problem (at91sam9260)
2008-02-11 19:38 ` Rick Foos
@ 2008-02-11 20:57 ` Doug the RockRat
0 siblings, 0 replies; 5+ messages in thread
From: Doug the RockRat @ 2008-02-11 20:57 UTC (permalink / raw)
To: buildroot
Is it possible that a boot logo was perhaps added?
That does add a significant amount of size to the
kernel.
--- Rick Foos <rick@synchromeshcomputing.com> wrote:
> Hi,
>
> I had the same problem going from 800k to 3MB
> kernels. It was not related to compilers.
>
> The size is due to a large initrd filesystem.
>
> Clean everything out, the standard cleans don't seem
> to do it.
>
> I can't say what exactly gets it done, removing init
> ram filesystem, but it looks like toolchain rebuild
> as well is required.
>
> , and in .config
>
> # BR2_TARGET_ROOTFS_INITRAMFS is not set
>
> Best Regards,
> Rick
>
> ________________________________
>
> From: buildroot-bounces at uclibc.org on behalf of
> Wayne Keenan
> Sent: Mon 2/11/2008 11:32 AM
> To: grego rigolo
> Cc: buildroot at uclibc.org
> Subject: Re: [Buildroot] kernel cross compilation
> problem (at91sam9260)
>
>
> Hi,
>
> Dropping back to using gcc 3.4.6 and uclib x.x.28
> worked for me. - not a proper fix, but it was a
> combination that worked andI was fed up of trying
> combinations :)
>
>
> Regards
> Wayne
>
>
>
> On Feb 11, 2008 4:10 PM, grego rigolo
> <gregorigolo2002@yahoo.fr> wrote:
>
>
> hello,
> I'm using the buildroot-20080206.tar.bz2 package to
> build a rootfilesystem and a cross compilation
> toolchain for my embedded board (sam9260).
> I tried to cross compile (arm-linux-gcc-4.1.2) a
> 2.6.23 linux kernel seperately (not the one included
> in buildroot) , and i noticed that the size had
> increased by 3Mb respect to my old version.
> On the other hand when i try to use the generated
> kernel, it hangs at the stage
> uncompressing Linux ....................
> Does anyone encounters this kind of problem ?
> greg
>
>
>
> ________________________________
>
> Ne gardez plus qu'une seule adresse mail ! Copiez
> vos mails
>
<http://fr.rd.yahoo..com/mail/mail_taglines/trueswitch/SIG=11gshn0bu/**http%3A%2F%2Fwww.trueswitch.com%2Fyahoo-fr%2F>
> vers Yahoo! Mail
>
> _______________________________________________
> buildroot mailing list
> buildroot at uclibc.org
> http://busybox.net/mailman/listinfo/buildroot
>
>
>
> > _______________________________________________
> buildroot mailing list
> buildroot at uclibc.org
> http://busybox.net/mailman/listinfo/buildroot
____________________________________________________________________________________
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [Buildroot] kernel cross compilation problem (at91sam9260)
2008-02-11 16:10 [Buildroot] kernel cross compilation problem (at91sam9260) grego rigolo
2008-02-11 17:32 ` Wayne Keenan
@ 2008-02-15 8:33 ` Stéphane Champeau
1 sibling, 0 replies; 5+ messages in thread
From: Stéphane Champeau @ 2008-02-15 8:33 UTC (permalink / raw)
To: buildroot
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2008-02-11 16:10 [Buildroot] kernel cross compilation problem (at91sam9260) grego rigolo
2008-02-11 17:32 ` Wayne Keenan
2008-02-11 19:38 ` Rick Foos
2008-02-11 20:57 ` Doug the RockRat
2008-02-15 8:33 ` Stéphane Champeau
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