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From: Keerthy <a0393675@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Question on Enabling hypervisor mode in u-boot
Date: Mon, 1 Aug 2016 15:37:55 +0530	[thread overview]
Message-ID: <579F1F7B.2090504@ti.com> (raw)

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?

I was looking at commit:

commit d990f5c834f1b42293fb53e4fd7f3aa988184196
Author: Alexander Graf <agraf@suse.de>
Date:   Wed Mar 16 15:41:21 2016 +0100

     arm: Add support for HYP mode and LPAE page tables

and the is_hyp always returns 0 when LPAE config option is not enabled.

Just wanted to confirm if that is mandatory.

Best Regards,
Keerthy

             reply	other threads:[~2016-08-01 10:07 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-01 10:07 Keerthy [this message]
2016-08-01 17:41 ` [U-Boot] Question on Enabling hypervisor mode in u-boot Andreas Färber
2016-08-02  2:19   ` Keerthy
2016-08-01 21:46 ` Alexander Graf
2016-08-02  1:54   ` Keerthy
2016-08-02 11:59     ` Keerthy
2016-08-04  5:21       ` Alexander Graf
2016-08-04  5:30         ` Keerthy

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