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RE: [microblaze-uclinux] Petalogix BSP with XPS 9.2
Hi Tobi,
I am afraid I did not get down to building the kernel with the BSP yet.
I was only trying to get the auto-config.in and Kconfig files generated
as before and I believe, for all practical purposes, they are generated
correctly with these changes.
The lines I added should only affect certain MPMC parameters which had
extremely long hex strings. For instance, *_CTRL_BRAM_INIT_*. Did you
see any other parameters being turned to 0? If not, outputting 0x0 or
even skipping the entire line for these parameters should have no effect
on the kernel, since it does not use those parameters.
Vasanth
> -----Original Message-----
> From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-
> uclinux@xxxxxxxxxxxxxx] On Behalf Of Ipaye, Tobi
> Sent: Tuesday, November 06, 2007 4:26 AM
> To: microblaze-uclinux@xxxxxxxxxxxxxx
> Subject: RE: [microblaze-uclinux] Petalogix BSP with XPS 9.2
>
> Hi Vasanth,
> Were you able to make a working Linux build with this? I had to create
> arch/microblaze/kernel/cpu/mb7.c (I just copied and renamed mb6.c) in
> order to build successfully, but I couldn't get the build to work. It
> doesn't even get as far as a working u-boot. I'm currently checking my
> config to see if it's something I did.
>
> Also, in the tcl script I commented out the offending line, rather
than
> output 0, since all puts showed the numbers were properly formatted to
> start with. Could this be my big blunder?
> Cheers,
> tOBi.
>
>
> -----Original Message-----
> From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
> [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of Vasanth
> Asokan
> Sent: 06 November 2007 01:51
> To: microblaze-uclinux@xxxxxxxxxxxxxx
> Subject: RE: [microblaze-uclinux] Petalogix BSP with XPS 9.2
>
> Here are some hacks to get this going. Changes are to basically,
>
> - Have the TCL ignore STD_LOGIC_VECTOR strings that are longer than 10
> hex characters and instead output 0x0.
> - Some MLD changes to reflect TCL changes in the generate procedure of
> standalone_v1_00_a in EDK 9.2i.
>
> Vasanth
>
>
> > -----Original Message-----
> > From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
> [mailto:owner-microblaze-
> > uclinux@xxxxxxxxxxxxxx] On Behalf Of Curran, Tom
> > Sent: Friday, November 02, 2007 11:27 AM
> > To: microblaze-uclinux@xxxxxxxxxxxxxx
> > Subject: RE: [microblaze-uclinux] Petalogix BSP with XPS 9.2
> >
> > Hi John,
> >
> > Thanks for the files, but I get the same error as before:
> >
> > ERROR:MDT - petalinux () - integer value too large to represent
> > while executing
> > "format "0x%08X" $param_value"
> > (procedure "stdlogicvec_to_hex" line 10)
> > invoked from within
> > "stdlogicvec_to_hex $param_value"
> > ("STD_LOGIC_VECTOR*" arm line 3)
> > invoked from within
> > "switch -regexp $dt {
> > INTEGER {
> > # Strip out any underscores in the value - MHS
> > # syntax permits them, yuck!
> > set param_value [string map {_ "..."
> > (procedure "get_param_value_string" line 7)
> > invoked from within
> > "get_param_value_string $h_param"
> > (procedure "generate_params" line 9)
> > invoked from within
> > "generate_params $periph_string $args"
> > (procedure "generate_drv_param" line 46)
> > invoked from within
> > "generate_drv_param $drv"
> > (procedure "generate_device_params" line 13)
> > invoked from within
> > "generate_device_params"
> > (procedure "::sw_petalinux_v1_00_c::generate" line 51)
> > invoked from within
> > "::sw_petalinux_v1_00_c::generate 59259312"
> > Copying Library Files ...
> > ERROR:MDT - Error while running "generate" for processor
> microblaze_0...
> > make: *** [microblaze_0/lib/libxil.a] Error 2
> >
> > Best Regards,
> > Tom
> >
> >
> > -----Original Message-----
> > From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
> > [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of John
> > Williams
> > Sent: Thursday, November 01, 2007 5:55 PM
> > To: microblaze-uclinux@xxxxxxxxxxxxxx
> > Subject: Re: [microblaze-uclinux] Petalogix BSP with XPS 9.2
> >
> > Hi Tom, Tobi,
> >
> > Ipaye, Tobi wrote:
> > > I have exactly the same problem, it looks like a bug in the way
TCL
> > > handles integers. I'm still searching for answers.
> > > Do you have any idea when the next release of the BSP tools will
be
> > > and if it will definitely have MPMC support?
> >
> > You can try the attached MLD and TCL files - just drop them into the
> >
>
petalinux/hardware/edk_user_repository/PetaLogix/bsp/petalinux_v1_00_b/d
> > ata
> > directory
> >
> > These are experimental, and have had very little testing. Feedback
is
> > welcome.
> >
> > Regards,
> >
> > John
> >
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> > Project Home Page :
> http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
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http://www.itee.uq.edu.au/~listarch/microblaze-
> > uclinux/
> >
>
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