MFG cannot work when changing nand flash

alj79 — Thu, 13 Jun 2019 05:52:32 GMT

I made Linux & uboot for i.mx6ull, and everything works well. When I changed the nand flash from ESMT to Micron, the MFG can not download the programs. So I think it is because of nand's driver.

How to modify the driver?

Re: MFG cannot work when changing nand flash

igorpadykov — Fri, 14 Jun 2019 22:18:43 GMT

Hi ansen

for new nand may recommended to add its parameters in linux/drivers/mtd/nand/nand_ids.c

and rebuild Mfg Tool firmware (files in ../firmware folder, fsl-image-mfgtool-initramfs-imx_mfgtools.cpio.gz.u-boot).
For rebuilding use sect.6.2 Manufacturing Tool, MFGTool attached Yocto Guide.
Use NXP Linux repository:
https://source.codeaurora.org/external/imx/linux-imx/tree

Best regards
igor
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topic MFG cannot work when changing nand flash in i.MX Processors

MFG cannot work when changing nand flash

Re: MFG cannot work when changing nand flash