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From: Daniel Baluta <daniel.baluta@nxp.com>
To: "l.stach@pengutronix.de" <l.stach@pengutronix.de>,
	"festevam@gmail.com" <festevam@gmail.com>
Cc: "patchwork-lst@pengutronix.de" <patchwork-lst@pengutronix.de>,
	dl-linux-imx <linux-imx@nxp.com>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"manivannan.sadhasivam@linaro.org"
	<manivannan.sadhasivam@linaro.org>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/2] arm64: dts: imx8mq: properly describe IRQ hierarchy
Date: Mon, 21 Jan 2019 17:59:42 +0000	[thread overview]
Message-ID: <601e00d6dd1300737551c2ad82cbec8ab79c67f0.camel@nxp.com> (raw)
In-Reply-To: <1548091897.2465.10.camel@pengutronix.de>

On Mon, 2019-01-21 at 18:31 +0100, Lucas Stach wrote:
> Am Montag, den 21.01.2019, 15:30 -0200 schrieb Fabio Estevam:
> > Hi Daniel,
> > 
> > > On Mon, Jan 21, 2019 at 3:25 PM Daniel Baluta <
> > > daniel.baluta@nxp.com> wrote:
> > > Hi Fabio,
> > > 
> > > Your patch helps.
> > 
> > Thanks for testing. I will send it as a formal patch.
> 
> If you look closely that's exactly the patch 2/2 from this series.
> 
> Regards,
> Lucas
> 
> > 
> > > Now the console works. Anyhow, it seems that now there
> > > is a problem with the network card.
> > > 
> > > [    0.831454] mdio_bus 30be0000.ethernet-1:00: error -2 loading
> > > PHY driver module for ID 0x004dd074
> > > [    0.840796] fec 30be0000.ethernet: Dropping the link to
> > > regulator.0
> > > [    0.847212] fec: probe of 30be0000.ethernet failed with error
> > > -2
> > > 
> > > Booting fails now because kernel isn't able to mount to nfs
> > > rootfs.
> > > 
> > > [  111.652134] VFS: Unable to mount root fs via NFS, trying
> > > floppy.
> > > [  111.658510] VFS: Cannot open root device "nfs" or unknown-
> > > block(2,0): error -6
> > > 
> > > This problem is similar with the one met on i.MX 8QXP.
> > 
> > Does this patch help?
> > 
https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.spinics.net%2Flists%2Fnetdev%2Fmsg545573.html&amp;data=02%7C01%7Cdaniel.baluta%40nxp.com%7Cb3055410508f4333003b08d67fc64cc8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636836887005112836&amp;sdata=7qSMs76%2B%2Fjdgeu0VWvrj36gTx%2B1tXPLwN8ZoYYmAeLE%3D&amp;reserved=0

Yes, with this patch and 2/2 i.mx8m boots fine.

So, Mani I think this should also fix the problem on i.MX8 QXP.

Can you give it a try?

To sum up you need these two patches:

1) https://www.spinics.net/lists/netdev/msg545573.html

2) https://patchwork.codeaurora.org/patch/700169/

thanks,
Daniel.
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  parent reply	other threads:[~2019-01-21 18:00 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-15 11:04 [PATCH 1/2] arm64: dts: imx8mq: properly describe IRQ hierarchy Lucas Stach
2019-01-15 11:04 ` [PATCH 2/2] arm64: imx8mq: select GPCv2 irqchip driver Lucas Stach
2019-01-21 17:45   ` Fabio Estevam
2019-01-16 10:51 ` [PATCH 1/2] arm64: dts: imx8mq: properly describe IRQ hierarchy Shawn Guo
2019-01-22  6:29   ` Shawn Guo
     [not found] ` <VI1PR0402MB3357FAB48888D99A809F41AEF99F0@VI1PR0402MB3357.eurprd04.prod.outlook.com>
     [not found]   ` <AM6PR04MB51581FBD4D21FEFDCAC2B27FE39F0@AM6PR04MB5158.eurprd04.prod.outlook.com>
     [not found]     ` <7f92c150219832eb9fb54e72021116ad78ae71c3.camel@nxp.com>
2019-01-21 17:30       ` Fabio Estevam
2019-01-21 17:31         ` Lucas Stach
2019-01-21 17:34           ` Fabio Estevam
2019-01-21 17:42             ` Lucas Stach
2019-01-21 17:59           ` Daniel Baluta [this message]
2019-01-21 18:03             ` Daniel Baluta
2019-01-22  3:41             ` Manivannan Sadhasivam
2019-01-22  7:22               ` Manivannan Sadhasivam

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