MFG cannot work when changing nand flash

[alj79]

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?

[igorpadykov]

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
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------