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[microblaze-uclinux] Booting from u-boot



Hello,

I'm created a hardware platform on the Spartan3E500 dev kit. I can
boot the linux image.srec via transfert get a working linux embedded
running board.

But srec takes long time a 115200 bauds.
I can download the image.ub via tftpboot but when I use the
bootm 0x2200000 command, output seem ok but the board
restart at FS-boot.

TFTP from server 10.10.10.1; our IP address is 10.10.10.10
Filename 'image.ub'.
Load address: 0x22000000
Loading: #################################################################
        #################################################################
        #################################################################
        #################################################################
        #################################################################
        #################################################################
        ###########################################################
done
Bytes transferred = 2297920 (231040 hex)
U-Boot> bootm 0x22000000
## Booting image at 22000000 ...
  Image Name:   PetaLinux Kernel 2.4
  Image Type:   Microblaze Linux Kernel Image (uncompressed)
  Data Size:    2297856 Bytes =  2.2 MB
  Load Address: 22000000
  Entry Point:  22000000
 Verifying Checksum ... OK
  XIP Kernel Image ... OK

=================================================
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....


Any idea on how to start it correctly?

Thank you,

Stephane
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