Check our GSoC project on Automotive Grade Linux:
https://git.automotivelinux.org/AGL/meta-agl-devel/tree/meta-agl-jailhouse

It can build for PI.

An it can serve as inspiration for the values needed.


js

Chung-Fan Yang <[email protected]> schrieb am So., 6. Dez. 2020, 17:34:

> Hi,
>
> I am working to get jailhouse work with my R-Pi4.
>
> I have been using a 64bit Debian buster rootfs with
> a custom compiled 5.9 preempt-rt kernel.
>
> I have successful reserved >736M for jailhouse and inserted the
> jailhouse.ko, but when I do jailhouse enable I got the following error on
> uart.
>
> Any suggestions are appreciated.
>
> Initializing Jailhouse hypervisor v0.12 (223-g097bed0f) on CPU 1
> Code location: 0x0000ffffc0200800
> Page pool usage after early setup: mem 39/994, remap 0/131072
> Initializing processors:
>  CPU 1...
> FATAL: Unhandled HYP exception: synchronous abort from EL2
>  pc: 0000ffffc0203864   lr: 0000ffffc0203850 spsr: 200003c9     EL2
>  sp: 0000ffffc0222e40  elr: 0000ffffc0203864  esr: 00 1 0000000
>  x0: 0000000084000000   x1: 0000000000000000   x2: 0000000080003580
>  x3: 0000000000000014   x4: 0000000000000002   x5: 0000000000000001
>  x6: 0000000000000029   x7: 0000ffffc0219ec0   x8: 000000000000002a
>  x9: 0000000000000000  x10: 0000000000000000  x11: 0000000000000001
> x12: 0000000000000015  x13: 0000000000000001  x14: 0000ffffc0219000
> x15: 0000ffffc0015040  x16: 0000ffffc020da50  x17: ffffaf45951e7518
> x18: 0000000000000001  x19: 0000ffffc0222000  x20: 0000ffffc0219000
> x21: 0000ffffc0200000  x22: 0000ffffc0219000  x23: 0000000000000001
> x24: 0000000000000001  x25: 0000ffffc0222000  x26: 0000ffffc0223000
> x27: 0000ffffc020f000  x28: 0000ffffc0218000  x29: 0000ffffc0222e40
>
> Hypervisor stack before exception Stopping CPU 1 (Cell: "Raspberry-Pi4")
>
> PS. I did noticed there is a similar post, but it has no solution.
>
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