Re: [Xenomai-help] Kernel compilation procedures for imx51

[Flavio Alves <flavio.alves@domain.hid>]

I'm sorry for this question, but shoud I execute:

git clone http://opensource.freescale.com/pub/scm/imx/linux-2.6-imx.git

When I perform this instruction, the terminal blocks. I can access this
link using the browser. (As you can see, I am not very good git user).

Thank you for your help.

Best regards,

Flavio

On Mon, 2010-07-26 at 15:44 +0200, Gilles Chanteperdrix wrote:
> Flavio Alves wrote:
> > Hello,
> > 
> > I tried to perform the steps indicated by the README and I am still
> > having problems to correctly patch the linux kernel with xenomai for the
> > imx51 processor.
> > 
> > I followed the README file from Xenomai package and the Denx
> > instructions
> > (http://www.denx.de/en/view/Software/SoftwareXenomaiProjects#Xenomai_Real_Time_Support_for_i).
> > 
> > Here are the steps that I performed and I would like to know what am I
> > doing wrong or if I can continue that it will work correctly:
> > 
> > * mkdir linux
> > * cd linux
> > * git clone git://git.denx.de/linux-2.6-denx.git
> > * cd linux-2.6-denx
> > * git checkout rel_imx_2.6.31_10.02
> 
> I do not know if it makes a differences, but when I made the port, I
> used the Freescale tree, as described in ksrc/arch/arm/patches/README in
> Xenomai sources.
> 
> > * wget http://download.gna.org/xenomai/stable/
> > * wget
> > http://www.denx.de/en/pub/Software/SoftwareXenomaiProjects/adeos-ipipe-2.6.31-arm-1.15-01-imx51.patch
> > * tar xjvf xenomai-2.5.3.tar.bz2
> > * cd xenomai-2.5.3/ksrc/arch/arm/patches
> > * wget
> > http://www.denx.de/en/pub/Software/SoftwareXenomaiProjects/adeos-ipipe-2.6.31-arm-1.15-01.patch
> > * cd ../../../..
> > * scripts/prepare-kernel.sh --linux=/home/linux/imx51/linux-2.6-denx
> > --adeos=/home/linux/imx51/xenomai-2.5.3/ksrc/arch/arm/patches/adeos-ipipe-2.6.31-arm-1.15-01.patch --arch=arm --verbose
> 
> You are advised to use the latest patch for 2.6.31, which is 1.15-02.
> You will get one reject when applying the adeos patch on the Freescale
> tree, but this one should be harmless.
>