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[microblaze-uclinux] MicroBlaze pipeline error



Hello,

 

I just received two new demo boards: Memec Spartan-3 development board.

I download FPGA program with EDK, I launch xmd, and I load successfully image.bin to RAM with “dow –data …”.

When I make “con 0x22000000” to start uClinux xmd gives next error:

 

XMD%dow –data /tftpboot/image.bin 0x22000000

XMD%con 0x22000000

Processor started. Type “stop” to stop processor.

RUNNING>

XMD%

ERROR: MTD – MicroBlaze Pipeline Stalled executing Instruction at >> PC: 0x2211eca4

Try Resetting the Processor to Continue..

 

XMD%

 

Strangely, using the same FPGA program(download.bit) and image.bin on our old MEMEC boards, it works!

May they have changed something on the board?

 

Some help? Thanks.

 

Raul Camaras