i.MX6ULL : NAND boot issue

keshavakumarb — Mon, 15 Jul 2019 08:07:18 GMT

Hello NXP support,
We are using I.Mx6 ULL processor, were we are using Micron MT29F4G08ABAFAWP NAND flash.
We are able to flash the binaries to NAND flash using MFG tool, But the Device is not booting after Flashing.
Please let us know what could be the issue.
Also I want to add a point that
- > same board was booting with Thoshiba NAND TC58BVG2S0HTAI0.
- > Micron MT29F4G08ABAFAWP . This is ONFI complaint NAND.

I have seen many queries in NXP community about same NAND part number.
Ex:
https://community.nxp.com/thread/471094
https://community.nxp.com/thread/474120

We are also facing similar issues. But in NXP community there seems to be no clear answer. Please assist the steps (Uboot changes , Linux changes) to use this NAND successfully .

Also please confirm whether this(Micron MT29F4G08ABAFAWP) NAND is OK to use..

With Regards,
Keshava Kumar B

Re: i.MX6ULL : NAND boot issue

igorpadykov — Mon, 15 Jul 2019 10:35:33 GMT

Hi Keshava

this part is supported by i.MX6ULL, correct remarks were given on

iMX6ULL - 4k NAND flash boot issue

use mfg tool or uuu tool for nand programming, also debugfs should be mounted on Linux.

Recommended to use nxp linux from source.codeaurora.org/external/imx/linux-imx repository

linux-imx - i.MX Linux kernel

Best regards
igor
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i.MX6ULL : NAND boot issue

Re: i.MX6ULL : NAND boot issue