qemu arm virt64 hangs

qemu arm virt64 hangs

[Wesley Chow]

hi all!

64 bit virt doesn't appear to be working.

$ ARCH=arm CROSS_COMPILE=/usr/bin/aarch64-linux-gnu- make qemu_virt64_defconfig
...
$ qemu-system-aarch64 -M virt -cpu cortex-a57 -nographic -kernel barebox

(qemu hangs)

I see here that at some point aarch64 had issues, but do these remain
unresolved? https://www.spinics.net/lists/u-boot-v2/msg33882.html

I'm new to barebox, so apologies if I did something boneheaded.

Thanks,
Wes

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Re: qemu arm virt64 hangs

[Lucas Stach]

Hi Wesley,

Am Dienstag, den 14.01.2020, 12:36 -0500 schrieb Wesley Chow:
> hi all!
> 
> 64 bit virt doesn't appear to be working.
> 
> $ ARCH=arm CROSS_COMPILE=/usr/bin/aarch64-linux-gnu- make
> qemu_virt64_defconfig
> ...
> $ qemu-system-aarch64 -M virt -cpu cortex-a57 -nographic -kernel
> barebox
> 
> (qemu hangs)
> 
> I see here that at some point aarch64 had issues, but do these remain
> unresolved? https://www.spinics.net/lists/u-boot-v2/msg33882.html

I've just sent a patch to at least solve the stack issues discussed in
this thread. Unfortunately this doesn't yield a completely working
Barebox for me. I get the following output before things go downhill in
a data abort:

barebox 2019.12.0-00296-g6b1cae953fba #370 Tue Jan 14 21:18:14 CET 2020
Board: ARM QEMU virt64

Regards,
Lucas


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