On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang wrote:
> v7 LPAE multi-platform defconfig is based on v7 multi-platform
> defconfig and adds LPAE support.
>
> This defconfig is verified on LS1021A which enables GIANFAR,
> I2C, WATCHDOG, AUDIO, EDMA and DSPI drivers, etc.
>
> Signed-off-by: Alison Wang <[email protected]>
I think this would be great if it also had:
CONFIG_ARCH_VIRT=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
That would allow it to be used for KVM testing both as host and guest.
FWIW, I just tried booting this on my TC2, but I don't get any output
from there. Is it supposed to work on this platform? If not, why not?
Thanks,
-Christoffer
> On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang wrote:
> > v7 LPAE multi-platform defconfig is based on v7 multi-platform
> > defconfig and adds LPAE support.
> >
> > This defconfig is verified on LS1021A which enables GIANFAR, I2C,
> > WATCHDOG, AUDIO, EDMA and DSPI drivers, etc.
> >
> > Signed-off-by: Alison Wang <[email protected]>
>
> I think this would be great if it also had:
>
> CONFIG_ARCH_VIRT=y
> CONFIG_VIRTUALIZATION=y
> CONFIG_KVM=y
>
> That would allow it to be used for KVM testing both as host and guest.
>
> FWIW, I just tried booting this on my TC2, but I don't get any output
> from there. Is it supposed to work on this platform? If not, why not?
>
[Alison Wang] One question, does TC2 support LPAE? If so, we could try to
find the reason and add it in this defconfig for armv7 LPAE support.
Best Regards,
Alison Wang
On Wednesday 04 November 2015 03:17:06 Huan Wang wrote:
> > On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang wrote:
> > > v7 LPAE multi-platform defconfig is based on v7 multi-platform
> > > defconfig and adds LPAE support.
> > >
> > > This defconfig is verified on LS1021A which enables GIANFAR, I2C,
> > > WATCHDOG, AUDIO, EDMA and DSPI drivers, etc.
> > >
> > > Signed-off-by: Alison Wang <[email protected]>
> >
> > I think this would be great if it also had:
> >
> > CONFIG_ARCH_VIRT=y
> > CONFIG_VIRTUALIZATION=y
> > CONFIG_KVM=y
> >
> > That would allow it to be used for KVM testing both as host and guest.
> >
> > FWIW, I just tried booting this on my TC2, but I don't get any output
> > from there. Is it supposed to work on this platform? If not, why not?
> >
> [Alison Wang] One question, does TC2 support LPAE? If so, we could try to
> find the reason and add it in this defconfig for armv7 LPAE support.
Yes, I think we should enable all platforms that we enable in the normal
multi_v7_defconfig, if we decide to add a new one. Just remove the platforms
that are based on Cortex-A5/A8/A9, Scorpion or PJ4 rather than A7/A12/A15/A17
or Krait.
Arnd
> On Wednesday 04 November 2015 03:17:06 Huan Wang wrote:
> > > On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang wrote:
> > > > v7 LPAE multi-platform defconfig is based on v7 multi-platform
> > > > defconfig and adds LPAE support.
> > > >
> > > > This defconfig is verified on LS1021A which enables GIANFAR, I2C,
> > > > WATCHDOG, AUDIO, EDMA and DSPI drivers, etc.
> > > >
> > > > Signed-off-by: Alison Wang <[email protected]>
> > >
> > > I think this would be great if it also had:
> > >
> > > CONFIG_ARCH_VIRT=y
> > > CONFIG_VIRTUALIZATION=y
> > > CONFIG_KVM=y
> > >
> > > That would allow it to be used for KVM testing both as host and
> guest.
> > >
> > > FWIW, I just tried booting this on my TC2, but I don't get any
> > > output from there. Is it supposed to work on this platform? If not,
> why not?
> > >
> > [Alison Wang] One question, does TC2 support LPAE? If so, we could try
> > to find the reason and add it in this defconfig for armv7 LPAE support.
>
> Yes, I think we should enable all platforms that we enable in the normal
> multi_v7_defconfig, if we decide to add a new one. Just remove the
> platforms that are based on Cortex-A5/A8/A9, Scorpion or PJ4 rather than
> A7/A12/A15/A17 or Krait.
>
[Alison Wang] Thanks for your advice. I will try to prepare a new one according
to your advice.
Best Regards,
Alison Wang