[U-Boot-Users] libfdt problem when loading device tree
Kumar Gala
galak at kernel.crashing.org
Thu Dec 13 17:34:15 CET 2007
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
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