On 27.03.19 11:41, Peng Ma wrote:
-----Original Message----- From: Stefan Roese sr@denx.de Sent: 2019年3月27日 18:01 To: Peng Ma peng.ma@nxp.com; Prabhakar Kushwaha prabhakar.kushwaha@nxp.com; Shengzhou Liu shengzhou.liu@nxp.com; Ruchika Gupta ruchika.gupta@nxp.com Cc: Yinbo Zhu yinbo.zhu@nxp.com; sjg@chromium.org; Jagdish Gediya jagdish.gediya@nxp.com; York Sun york.sun@nxp.com; bmeng.cn@gmail.com; make@marvell.com; Andy Tang andy.tang@nxp.com; u-boot@lists.denx.de Subject: Re: [PATCH 1/4] ata: fsl_ahci: Add sata DM support for Freescale powerpc socs
On 27.03.19 10:23, Peng Ma wrote:
This patch is to support Freescale sata driver with dts initialized. Also resolved the following problems.
===================== WARNING ====================== This board
does
not use CONFIG_DM_SCSI. Please update the storage controller to use CONFIG_DM_SCSI before the v2019.07 release. Failure to update by the deadline may result in board removal. See doc/driver-model/MIGRATION.txt for more info. ====================================================
Signed-off-by: Peng Ma peng.ma@nxp.com
depends on:
https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchw ork.ozlabs.org%2Fproject%2Fuboot%2Flist%2F%3Fseries%3D99168&data =02%7C01%7Cpeng.ma%40nxp.com%7C71e43bd30bf24799586f08d6b29b1ef 3%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636892776652072 966&sdata=3Z33Z5raG%2BnbtSUpz2kPCGpefk1byOgy0%2Br3R4DUFU8% 3D&reserved=0
https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatc
hwork.ozlabs.org%2Fproject%2Fuboot%2Flist%2F%3Fseries%3D99167&d ata
=02%7C01%7Cpeng.ma%40nxp.com%7C71e43bd30bf24799586f08d6b29b1ef 3%7C686e
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drivers/ata/Kconfig | 10 + drivers/ata/Makefile | 1 + drivers/ata/fsl_ahci.c | 1030
++++++++++++++++++++++++++++++++++++++++
drivers/ata/fsl_sata.h | 1 + 4 files changed, 1042 insertions(+) create mode 100644 drivers/ata/fsl_ahci.c
Will this patch series replace the old fsl_sata.c driver? If yes, could you remove this driver as well in this series?
[Peng Ma] Hi Stefan,
fsl_sata.c used to Non DM sata driver for some powerpc socs. Currently We only have one board that supports dts initialization. I will remove this old driver When all of our powerpc socs support DM.
I see, thanks. I just wanted to know, if this new SATA driver is a meant as a replacement for the old non-DM driver.
Thanks, Stefan