[U-Boot] Question on Enabling hypervisor mode in u-boot

Alexander Graf agraf at suse.de
Mon Aug 1 23:46:31 CEST 2016


> On 01 Aug 2016, at 11:07, Keerthy <a0393675 at ti.com> wrote:
> 
> Hi Alexander,
> 
> I am trying to enable hypervisor in u-boot for DRA7(A15 based) family of SoCs which does not have LPAE support yet.
> 
> Is it mandatory for LPAE to be enabled before enabling hypervisor for A15?

HYP mode shares the same page table layout as the LPAE one. I’m actually surprised you managed to configure an A15 without LPAE. Are you sure it doesn’t support it?


Alex



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