From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anatolij Gustschin <agust@denx.de>
Date: Thu, 16 Jan 2020 17:57:09 +0100
Subject: imx8qxp mek: Booting mainline kernel with mainline U-Boot
In-Reply-To: <CAOMZO5CPP+ZLgRgWOmXFmMb42wsPwhPU8zLV2GWZqsNU-QCbAw@mail.gmail.com>
References: <CAOMZO5BfSKHdWx+X-rCNAjzCS-uSERd=DOJcJ-=HK8U8U+N=Xg@mail.gmail.com>
 <20200113165316.5368475d@crub>
 <CAOMZO5BRgQPeUn_7y9=8qTF=VC2Fd0-622UUL15AJUtZpymfPQ@mail.gmail.com>
 <20200115000431.0a911446@crub>
 <CAOMZO5CPP+ZLgRgWOmXFmMb42wsPwhPU8zLV2GWZqsNU-QCbAw@mail.gmail.com>
Message-ID: <20200116175709.19f4d5ad@crub>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Hi Fabio,

On Thu, 16 Jan 2020 13:38:26 -0300
Fabio Estevam festevam at gmail.com wrote:

> Hi Anatolij,
> 
> On Tue, Jan 14, 2020 at 8:04 PM Anatolij Gustschin <agust@denx.de> wrote:
> 
> > Currently I do not have an i.MX8QXP MEK board with RevB CPU and cannot
> > test, but I have an i.MX8QXP based custom SoM with console on ttyLP2.
> > Here I tested with NXP BSP kernel based on branch imx_4.14.98_2.0.0_ga
> > and it boots successfully (with NFS rootfs or rootfs on eMMC).  
> 
> I have just tested imx_4.14.98_2.0.0_ga and still get the same hang.

then it might be due to scfw API incompatibility?

> [Adding Marcel]
> 
> Just wondering if anyone else managed to boot mainline U-Boot with
> mainline kernel on i.MX8QXP.

yesterday I wanted to test some mainline drivers on my SoM and
created simple device tree for booting with console output.
Mainline kernel v5.5-rc6 booted successfully, (but without FEC
support).

> If so, what firmware combination was used?

Unfortunately, my i.MX8QXP SoM was damaged today and it doesn't boot
any more and it is not recoverable, so I cannot check the used firmware
hashes. I only know that it was something from 4.14.98_2.0.0_ga release.

--
Anatolij