Re: [microblaze-uclinux] XMD debugger state: Blocked on Mem Instr

[Hubert Bahr <hab@xxxxxxxxx>]

Have you tried the pre-built for the board.   I find it works.  I am now working with A BSB generated design but in order to get it down to a size that fits this board I had to go into the memory controller and change the fifo settings to use logic instead of bram.  I also changed all the addresses to match those of the reference design I did that by cutting and pasting between the mhs files of the respective designs.  I installed the pre-built and then used the newly generated FS-boot.  In this case it got past booting stage and reported the first few lines of the U-boot stage.  It looks like I now need to go into U-boot to find out what it is looking for.   I stopped at that point to check out other Xilinx environments I have all available from 8.1 on but they take different levels of os or are 32 bit instead of 64.  I also have an XUP board and it has different levels of support in various editions.  For full functionality  my  workstation  needs a 64 bit  release  5 os.  So that Is  what I prefer and thus  Release 10.1 but  I do not like the Design that 10.1 generates.
Hubert
Monthadar Al-Jaberi wrote:

Hi!

Indeed I am using Spartan 3E 500 RevD Starter board from digilent on
EDK 10.1. and am stuck :S

br,

On Mon, Oct 13, 2008 at 6:43 PM, Hubert Bahr <hab@xxxxxxxxx> wrote:
  

Hi,
  What board and device are you using.  I am also having some similar
problems with 10.1,  See the stream on FS-Boot, EDK 10.1 Spartan 500ERevD
for my experiences.  I am trying various approaches and getting different
results.  Right now I am setting up various versions of Xilinx tools to see
how the results compare.  I will report my findings.

Hubert
Monthadar Al-Jaberi wrote:
    

Hi!

I created a new project with EDK 10.1. The new project uses PLB. and I
created a new software platform that contains the FS-BOOT code.
Followed the tutorial
http://developer.petalogix.com/wiki/BoardGuides/Custom/Tutorial as
much as I code (they are using OBP).

And when I download the bitstream I get the welcome message and
waiting for an srec:

=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: No existing image in FLASH.  Starting image download.
FS-BOOT: Waiting for SREC image....
\

The wheel just spins for 1 second and then stops, and when I open XMD
from edk and type state I get this:


---------------------------------------------------------------------------------------
System(0) - Hardware System on FPGA(Device 1) Targets:

---------------------------------------------------------------------------------------
Blocked on Mem Instr

      

___________________________
microblaze-uclinux mailing list
microblaze-uclinux@xxxxxxxxxxxxxx
Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
Mailing List Archive :
http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/


    

___________________________ microblaze-uclinux mailing list microblaze-uclinux@xxxxxxxxxxxxxx Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/