Re: [ptxdist] custom FIT image

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Wed, Sep 30, 2020 at 12:41:13PM +0200, Alejandro Vázquez wrote:
> El mar., 29 sept. 2020 a las 15:13, Roland Hieber (<rhi@pengutronix.de>)
> escribió:
> 
> > On Tue, Sep 29, 2020 at 01:28:34PM +0200, Alejandro Vázquez wrote:
> > > Hi all!
> > > I need to create a FIT image kernel and I need to add the arguments:
> > load
> > > and entry.
> > > These arguments are not defined in the script ptxd_make_fit_image.sh
> > >
> > > Is there a way to indicate these arguments?
> > > Can I use a custom "its" file?
> > > Can I modify the script locally in my BSP?
> >
> > You can overwrite the functions by placing their new definition in a
> > script (name doesn't matter) in scripts/lib/ in your BSP. PTXdist
> > sources all files in there automatically after the scripts in PTXdist
> > itself.
> >
> >
> Thanks! work!
> 
> Now, I would like to put the arguments load and entry as customizable
> parameters in kernel-fit.in
> Ex:
> config KERNEL_FIT_LOAD
> string
> default "0xABC12340"
> prompt "Load address"
> 
> I tried to get the value in the script (ptxd_make_fit_image.sh) but it
> doesn't work.
> Ex:
> load = "${PTXCONF_KERNEL_FIT_LOAD}";
> 
> Would it be possible to access these variables from the script?

load="$(ptxd_get_ptxconf PTXCONF_KERNEL_FIT_LOAD)"

Michael


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