[U-Boot-Users] libfdt problem when loading device tree

[Kumar Gala]

On Dec 13, 2007, at 10:24 AM, Joakim Tjernlund wrote:

> I get this when I try to boot my board:
> ## Booting image at 00200000 ...
>   Image Name:   oskernel02a:p1a:99
>   Created:      2007-12-13   9:59:43 UTC
>   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
>   Data Size:    1238992 Bytes =  1.2 MB
>   Load Address: 00000000
>   Entry Point:  00000000
>   Verifying Checksum ... OK
>   Uncompressing Kernel Image ... OK
>   Loading Device Tree to 007fe000, end 007ff6f9 ... OK
> WARNING: could not create /bd_t FDT_ERR_NOSPACE.
> fdt_bd_t: FDT_ERR_NOSPACE
> ERROR: /bd_t node create failed - must RESET the board to recover.
> Resetting the board.
>
> I have tried different combinations of -S and -R options to dtc,
> but nothing helps:
> dtc -S 2000 -R 2000 -f of-tmcu.dts -O asm > of-tmcu.S
>
> If I remove the chosen node from my dts file, I get the error when
> libfdt tries to create a chosen node.
>
> I am using dtc 1.0.0 and u-boot 1.3.1

How big is the .dtb if you don't specify -S?  The -R should only be  
something like 8.

- k