Hi Safa,

Cc Xen experts, Ian.

On Mon, Mar 14, 2016 at 10:21:15AM +0100, Safa Hamza wrote:

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

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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

I think you need to enlarge the space allocated to device tree.

Change "fdt addr $dtb_addr_r" to "fdt addr $dtb_addr_r 0x100000", then have a try.

Regards, Peng.

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

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how can i fix this ?? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot