From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peng Fan (OSS) <peng.fan@oss.nxp.com>
Date: Thu, 25 Mar 2021 01:15:40 +0000
Subject: [PATCH 02/26] imx8mm_evk: Update to latest LPDDR4 script
In-Reply-To: <CAJ+vNU2Pos1Oim+OT43hsxSRoH0VfwTRxVi5v=LwCi9ktbR-sw@mail.gmail.com>
References: <20210319075718.14181-1-peng.fan@oss.nxp.com>
 <20210319075718.14181-3-peng.fan@oss.nxp.com>
 <CAJ+vNU2Pos1Oim+OT43hsxSRoH0VfwTRxVi5v=LwCi9ktbR-sw@mail.gmail.com>
Message-ID: <DB6PR0402MB2760C0B651AC1063A6D105F088629@DB6PR0402MB2760.eurprd04.prod.outlook.com>
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

> Subject: Re: [PATCH 02/26] imx8mm_evk: Update to latest LPDDR4 script
> 
> On Fri, Mar 19, 2021 at 12:26 AM Peng Fan (OSS) <peng.fan@oss.nxp.com>
> wrote:
> >
> > From: Ye Li <ye.li@nxp.com>
> >
> > Update LPDDR4 script to sync with v2020.04 u-boot
> >
> > Signed-off-by: Ye Li <ye.li@nxp.com>
> 
> Peng,
> 
> The commit log does not make sense. I believe you want to say something like
> 'Update LPDDR4 script to sync with <xyz> version of the NXP
> MX8M_DDR_tool'.

I directly cherry-pick this patch from downstream tree,
Ye could comment more here.

Regards,
Peng.

> 
> > ---
> >  board/freescale/imx8mm_evk/lpddr4_timing.c | 692
> > +++++++++------------
> >  1 file changed, 280 insertions(+), 412 deletions(-)
> >
> > diff --git a/board/freescale/imx8mm_evk/lpddr4_timing.c
> > b/board/freescale/imx8mm_evk/lpddr4_timing.c
> > index 8e48b9d81b..4373ca624e 100644
> > --- a/board/freescale/imx8mm_evk/lpddr4_timing.c
> > +++ b/board/freescale/imx8mm_evk/lpddr4_timing.c
> > @@ -1,129 +1,162 @@
> >  // SPDX-License-Identifier: GPL-2.0+
> >  /*
> > - * Copyright 2019 NXP
> > + * Copyright 2018-2019 NXP
> > + *
> > + * Generated code from MX8M_DDR_tool
> >   */
> 
> I understand that this file is a direct output of the NXP MX8M_DDR tool but it
> would be nice to see you add to the comment above what version of the tool
> you used to produce this what functional differences it makes. If you knew
> what version of the tool produced the original file one could compare versions.
> 
> As I am the maintainer of an IMX8M Mini board also, I try to pay attention to
> NXP's updates to the DDR timing config files to let me know if something
> important has changed.
> 
> Best Regards,
> 
> Tim