On Mon, Aug 10, 2015 at 3:38 PM, Bharat Gohil <[email protected]> wrote: > 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)
HYP mode requires PSCI and HYP support in U-boot. Last I checked we don't support the H3 yet. > > 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 > > > > -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
