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About u-boot device tree

Question asked by Saad Ahmad on Jun 1, 2016
Latest reply on Jun 5, 2016 by Pavel Chubakov


Hi,

I am using P2041RDB. I need to add a config DTB at the end of u-boot image by using CONFIG_OF_SEPARATE.

 

According to common/board_f.c function setup_fdt()

 

#elif defined CONFIG_OF_SEPARATE

  /* FDT is at end of image */

  gd->fdt_blob = (ulong *)&_end;

 

 

But there is no _end in u-boot.lds of mpc85xx. I have changed _end to __bss_end but u-boot is not finding any DTB at the end of the image.

 

Thanks in advance for any help you are able to provide.

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