RE: [microblaze-uclinux] Petalogix BSP with XPS 9.2

["Ipaye, Tobi" <tipaye@xxxxxxxxxxxxxx>]

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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> 

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