linux-kernel - RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

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Message-ID: <BN3PR0301MB0867F84A6740335770B16977FE430@BN3PR0301MB0867.namprd03.prod.outlook.com>
Date:	Thu, 24 Sep 2015 07:27:10 +0000
From:	Huan Wang <alison.wang@...escale.com>
To:	Fabio Estevam <festevam@...il.com>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	"shawnguo@...nel.org" <shawnguo@...nel.org>
CC:	Jin Jason <Jason.Jin@...escale.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

> On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang <alison.wang@...escale.com>
> wrote:
> 
> > [Alison Wang] Thanks for your reply. I agreed with you about creating
> > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to
> > add the following CONFIG_XX to support LS1021A based on
> multi_v7_defconfig.
> >
> > CONFIG_ARM_LPAE=y
> > CONFIG_VMSPLIT_2G=y
> 
> Is CONFIG_VMSPLIT_2G=y really needed?
[Alison Wang] I tried to remove CONFIG_VMSPLIT_2G and used the default CONFIG_VMSPLIT_3G,
but kernel could not boot up. It hangs at " Starting kernel ... ".

Any suggestion? Thanks.


Best Regards,
Alison Wang