Re: [openrisc] How does the ORP's uClinux boot?

["Damjan Lampret" <lampret@opencores.org>]

Once you build uClinux (should be straightforward), you can boot it on
or1ksim (output on or1ksim's serial console or on or1ksim's frame buffer
device).
BTW or1k/orp can also be downloaded to XESS XSV800 board and uClinux booted
there - see or1k/xess in opencores cvs.

regards,
Damjan

----- Original Message -----
From: "Marko Mlinar" <markom@opencores.org>
To: <openrisc@opencores.org>
Sent: Friday, August 02, 2002 7:58 AM
Subject: Re: [openrisc] How does the ORP's uClinux boot?


> On Friday 02 August 2002 02:33, уесю wrote:
> >
> > I'm developing a PSOC module.
> > The module's tec-spec:
> >         FPGA:         XC2V1000-4FG456C
> >         FLASH:        4MB(2*16Mb)
> >         SDRAM:        16MB
> >         Connector:    2*64-pin 1.0 FH(IEEE 1386)
> >         size:         99*74mm
> > The module's PCB has been manufactrued.
> >
> > I want to use ORP on my PSOC module.
> > But now I have a question:
> >     How does uClinux boot? Is there boot code? If yes, where?
> boot code for uClinux is included in uClinux. You can directly load
> the binary built with make on the board (e.g. with gdb or orpmon).
>
> The file CVS path to the file where it all starts is:
> or1k/uclinux/uClinux-2.0.x/arch/or32/kernel/head.S
>
> Unfortunately orpmon does not currenlty support passing command line
> parameters to uClinux, so you will have to hardcode them into the
> code.
>
> Marko
>
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