Bamvor Jian Zhang <bjzhang@...> writes:
>
> hi, list
>
> i have successful run xen on a sun7i(A20) STB, it should be work on cb2
and cb3(AKA cubietruck) and
> sun6i(A31). and i write a wiki here:
http://wiki.xen.org/wiki/Xen_ARMv7_with_Virtualization_Extensions/Allwinner.
> maybe someone is interested in try this.
>
> BTW: i fail in try the ehci, does anyone has successful exprience about
this on sun7i?
>
> thanks
>
> bamvor
>
>
Hi,
I working on porting xen to Orange Pi 2(Allwinner H3) board.
When I try to boot xen on it, Shows following message.
- UART enabled -
- CPU booting -
- Xen must be entered in NS Hyp mode -
- Boot failed -
I assume that all allwinner core enable in hyp mode and following code
checks for hyp mode in u-boot( in start.S)
mrs r0, cpsr
and r1, r0, #0x1f @ mask mode bits
teq r1, #0x1a @ test for HYP mode
bicne r0, r0, #0x1f @ clear all mode bits
orrne r0, r0, #0x13 @ set SVC mode
orr r0, r0, #0xc0 @ disable FIQ and IRQ
msr cpsr,r0
But didn't works for me.
Can you help/guide me to enter into hyp mode in Allwinner H3 based board?
I am stuck at this point because it link with SOC manufacture.
Thanks and Regards,
Bharat Gohil
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