Re: [Xen-users] Booting Xen on DragonBoard410c

[Kun Cheng <chengkunck@xxxxxxxxx>]

I remember last year or maybe earlier that someone mentioned the dragonboard bootloaders forbade access to

the EL2 exception level, which is required to exploit the virtualization support.

Basically if it is still there, you cannot boot xen or kvm.

Regards,

Kun

发件人: Rajagopal Aravindan

发送时间: 9月10日星期二 下午11:48

主题: [Xen-users] Booting Xen on DragonBoard410c

收件人: xen-users@xxxxxxxxxxxxxxxxxxxx

Hello,

I am trying to boot Xen using latest u-boot(2019.07), on DB410c.

But, I am NOT getting any boot-up logs from Xen over serial console.

I am able to boot Linux natively using same u-boot and found the onboard UART is PL011 from dmesg output.

Is there any board limitation like RPi-3, that Xen can't run on this ?

If Xen can run on this, is it reasonable to expect serial logs from Xen since it supports PL011 ?

Or is there anything else in the way of Xen logs appearing on the serial console ?

Any help would be appreciated.

Thanks,

Rajagopal

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