[U-Boot] fdt problem

[Safa Hamza]

i'm trying to run xen on omap5 ..but i get a problem while doing this
libfdt fdt_setprop(): FDT_ERR_NOSPACE

******************************************************************************************
U-Boot#  setenv dtb_addr_r 0x825f0000
U-Boot# setenv xen_addr_r 0x90000000
U-Boot# setenv kernel_addr_r 0xa0000000
U-Boot# setenv xen_bootargs 'sync_console console=dtuart dtuart=serial2'
U-Boot#  setenv dom0_bootargs 'console=hvc0,115200n8 earlyprintk=xen debug
ignore_loglevel root=/dev/mmcblk0p2 rw rootwait fixrtc'
U-Boot# fatload mmc 0:1 $dtb_addr_r omap5-uevm.dtb
reading omap5-uevm.dtb
44836 bytes read in 7 ms (6.1 MiB/s)
U-Boot# fatload mmc 0:1 $xen_addr_r xen-uImage
reading xen-uImage
787372 bytes read in 43 ms (17.5 MiB/s)
U-Boot#  fatload mmc 0:1 $kernel_addr_r zImage
reading zImage
4284248 bytes read in 212 ms (19.3 MiB/s)
U-Boot# fdt addr $dtb_addr_r
U-Boot# fdt resize
U-Boot# fdt set /chosen xen,xen-bootargs \"$xen_bootargs\"
U-Boot# fdt resize
U-Boot# fdt set /chosen xen,dom0-bootargs \"$dom0_bootargs\"
U-Boot# fdt mknode /chosen modules
libfdt fdt_add_subnode(): FDT_ERR_NOSPACE
*********************************************************************************************
how can i fix this ??