Re: [Xen-devel] unable start xen in hikey

[Kamenee Arumugam <kamenee@xxxxxxxxxxxxxx>]

Hi Chen,

I have tried to flash UEFI in my board with latest one but still facing the same issue. Regarding to use dtb file from kernel source, I couldnt find hi6220-hikey.dtb in my source kernel. i am downloading my kernel source from here: https://github.com/96boards/linux/tree/android-hikey-linaro-4.1

I only could find hi6220-hikey.dts file in the kernel source. Therefore download from other github but which is correct one that i need to use? In case, I am using incorrect kernel source, pls point to me to correct one if you aware of?

Thanks,

Kamenee

On Thu, Aug 4, 2016 at 11:06 PM, Chenxiao Zhao <chenxiao.zhao@xxxxxxxxx> wrote:

The xen.cfg file seems fine to me. I suggest you try to use the dtb file compiled from the kernel source and update UEFI bootloader on hikey board to the latest version.

hope this could help.

On 8/4/2016 11:02 PM, Kamenee Arumugam wrote:

I have already pass hi6220-key.dtb in my xen.cfg:

options=console=dtuart dom0_mem=512M dom0_max_vcpus=4 conswitch=x
dtuart=/smb/uart@f7113000
kernel=Image console=hvc0 root=/dev/mmcblk1p4 rootwait rw
dtb=hi6220-hikey.dtb

I download the hi6220-hikey.dtb from this site:
https://android.googlesource.com/device/linaro/hikey-kernel/+/f117fa12746b59aa0a1a4d6335145e58935c422b/hi6220-hikey.dtb


Firstly, I build kernel using the command below:

make -j24 Image hi6220-hikey.dtb

I placed hikey6220-hikey.dtb in linux directory level. I also copied the
dtb into sd before booting up. Please correct me if my steps are wrong.


On Thu, Aug 4, 2016 at 3:27 AM, Chenxiao Zhao <chenxiao.zhao@xxxxxxxxx
<mailto:chenxiao.zhao@xxxxxxxxm>> wrote:

    you have to pass hi6220-key.dtb to xen.

    On Thu, Aug 4, 2016 at 2:15 AM Kamenee Arumugam
    <kamenee@xxxxxxxxxxxxxx <mailto:kamenee@xxxxxxxxxxxxxx>> wrote:

        Hi all,

        I am unable to start xen in hikey successfully but getting to
        this prompt message:


        >/Xen 4.7.0 (c/s Mon Jun 20 11:38:15 2016 +0100 git:9a6cc4f) EFI
        loader/
        >/Using configuration file 'xen.cfg'/
        >/Image: 0x0000000079fd0000-0x000000007acb8c00
        /
        /> Unable to create new FDT
        /
        /Shell

        /
        I am following this wiki (http://wiki.xen.org/wiki/HiKey) to
        setup xen in hikey. I am not sure what could cause this issue
        here. Appreciate all of you input and advice here.

        Thanks,
        Kamenee//
        /
        /
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