[U-Boot] Custom MPC8548 boot using FDT problem

Pieter phenning at vastech.co.za
Thu Jan 22 16:08:47 CET 2009


Hi all

I have been working on booting our custom MPC8548 board using a FDT. 
The board boots up to the point where "controll is passed to Linux" and
then nothing happens. I have plased the final part of the console output
at the bottom of this message.

Does anyone have an idea about what is going wrong?
Is the error in my u-boot, device tree blob or linux kernel side?
I am also not able to erase my flash in U-Boot (nor)  does anyone know
what i should look at?

thanks pieter

    WARNING: adjusting available memory to 10000000
    ## Booting kernel from Legacy Image at 00200000 ...
       Image Name:   Linux-2.6.27
       Image Type:   PowerPC Linux Kernel Image (gzip compressed)
       Data Size:    1194002 Bytes =  1.1 MB
       Load Address: 00000000
       Entry Point:  00000000
       Verifying Checksum ... OK
       kernel data at 0x00200040, len = 0x00123812 (1194002)
    ## Flattened Device Tree blob at 00800000
       Booting using the fdt blob at 0x800000
       of_flat_tree at 0x00800000 size 0x000037bc
       Uncompressing Kernel Image ... OK
       kernel loaded at 0x00000000, end = 0x00294a90
    ## device tree at 0x00800000 ... 0x008037BB (len=26556=0x67BC)
    ## Transferring control to Linux (at address 00000000) ...
       Booting using OF flat tree...



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