Custom kernel under RPI

Loïc BLOT loic.blot at unix-experience.fr
Sat Mar 16 17:06:30 UTC 2013


Hmm
now when i run  make buildkernel TARGET_ARCH=armv6 KERNCONF=RPI-B
WITH_FDT=yes i got this error:
warning: no previous prototype for 'yyparse'

-- 
Best regards,
Loïc BLOT, 
UNIX systems, security and network expert
http://www.unix-experience.fr




Le samedi 16 mars 2013 à 18:05 +0200, Aleksandr Rybalko a écrit :

> On Sat, 16 Mar 2013 16:48:48 +0100
> Loïc BLOT <loic.blot at unix-experience.fr> wrote:
> 
> > HI Aleksandr,
> > Thanks for your reply. HAs i saw, kernel build with RPI-B make a
> > monolitic kernel, whereas in x86 archs it's a modular kernel.
> > How can i do for making those drivers as modules ?
> > And how can i make a cross compile for my RPI-B ? (because i can't
> > boot in ARM and i have lost my backup...) (make buildkernel
> > KERNCONF=RPI-B WITH_FDT=yes TARGET_ARCH=arm is good ?)
> > 
> > -- 
> > Best regards,
> > Loïc BLOT, 
> > UNIX systems, security and network expert
> > http://www.unix-experience.fr
> > 
> > 
> > 
> > 
> > Le samedi 16 mars 2013 à 17:38 +0200, Aleksandr Rybalko a écrit :
> > 
> > > On Sat, 16 Mar 2013 12:34:33 +0100
> > > Loïc BLOT <loic.blot at unix-experience.fr> wrote:
> > > 
> > > > Hi Ian,
> > > > i'm sorry but fdt addr is already on my loader.rc
> > > > loader.rc:
> > > > 
> > > > fdt addr 0x100
> > > > set console=comconsole,vidconsole
> > > > 
> > > > Is there any specific options when i do "make buildkernel
> > > > KERNCONF=RPI-B" (from the raspberry) ? (in src.conf for example)
> > > > 
> > > > Best regards,
> > > > Loïc BLOT, 
> > > > UNIX systems, security and network expert
> > > > http://www.unix-experience.fr
> > > > 
> > > > 
> > > > 
> > > 
> > > Hello,
> > > 
> > > I'm don't know why it won't boot, but I can hint you to use if_run
> > > and runfw as modules. Not resolved why, but I see it's won't work
> > > if it built in kernel. As module, even loaded automatically by
> > > devd, it's works fine. 
> > > 
> > > WBW
> 
> Hi Loïc,
> 
> same way, but remove:
> makeoptions     MODULES_OVERRIDE=""
> 
> from kernel config. it will enable modules building with kernel.
> If some modules will fail to build, you can disable it with:
> makeoptions     WITHOUT_MODULES="modules to disable"
> 
> Good luck!
> 
> WBW
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