+Tom

On 19 May 2014 07:39, Jagan Teki jagannadh.teki@gmail.com wrote:

On Mon, May 19, 2014 at 10:06 AM, KJ H. Kiran kj.h.kiran@us.abb.com wrote:

...

Hi ,

I am trying to make a eval board from TI to boot it with the new FIT image format.

I have followed the below procedure but iam getting the "No valid FDT found - please append one to U-Boot binary, use u-boot-dtb.bin or define CONFIG_OF_EMBED." error message. Cannot find out what is the exact problem.

This shouldn't be an issue with FIT - issue with booting u-boot fdt bin

Just for FIT work usage - try to boot with u-boot.bin (fdt less u-boot bin) So-that you can end up with normal u-boot booting.

On u-boot prompt and load u-boot-fdt.bin with TEXTBASE then load u-boot> fatload mmc 0 ${TEXTBASE} u-boot-fdt.bin u-boot> go ${TEXTBASE}

------ fdt u-boot boot prompt> u-boot> fatload mmc 0 ${LOADADDR} kernel_fdt.itb u-boot> bootm ${LOADADDR} .....

Please send output log for this.

I hit this problem myself and posted this patch and the following series:

http://patchwork.ozlabs.org/patch/339609/

I heard from one person that it didn't work for them, but I haven't got back to it yet. Still, it might help you. There was a problem with the hash pushing out the end of the image.

...

U-Boot Source:

The latest source code from denx.

patman: Suppress duplicate signoffs only for real patches on 05/17/2014

Procedure:

Followed the exact same process mentioned in

http://www.denx.de/wiki/pub/U-Boot/MiniSummitELCE2013/U-Boot_verified_RSA_bo...

I created a device tree and was able to generate a u-boot-dtb.bin file.

SD CARD:

1. copied the MLO in /boot

2. copied the u-boot-dtb.bin in /boot

3. coped the kernel_fdt.itb file

4. uEnv has

console=ttyO0,115200n8 fitfdt=/boot/kernel_fdt.itb setenv loadaddr 0x82000000; run mmcargs; ext2load mmc ${mmcdev}:2 ${loadaddr} ${fitfdt};

I loaded the u-boot-dtb.bin file but it still complains ! Not much help form the forums/internet

Please let me know if i missed anything here.

thanks!

Jagan.

Regards, Simon