i.MX8M Mini programming issue (After change eMMC)

Ben4 — Fri, 11 Apr 2025 08:59:52 GMT

Hi,

We using imx-6.6 for our hardware board.

In first stage all going well without any issue (eMMC is SDINBDG4 series)

And now we want to change to more larger size eMMC with SDINBDA6 series

, so we do some rework on current hardware board and just only change eMMC IC

But now, we could not programming firmware successfully with below error log,

Log Start

Fastboot: Normal
Boot from USB for mfgtools
*** Warning - Use default environment for mfgtools
, using default environment

Run bootcmd_mfg: run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else booti ${loadaddr} ${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot ..."; fastboot 0; fi;
Hit any key to stop autoboot: 0

## Checking Image at 43800000 ...
Unknown image format!
Run fastboot ...
Failed to configure default pinctrl
Detect USB boot. Will enter fastboot mode!
flash target is MMC:1
Card did not respond to voltage select! : -110
MMC card init failed!
Card did not respond to voltage select! : -110
** Block device MMC 1 not supported
Detect USB boot. Will enter fastboot mode!
flash target is MMC:2
MMC card init failed!
** Block device MMC 2 not supported

Would it be possible for me to kindly ask for some of your advice?

I truly appreciate it~ Thank you so much.

Re: i.MX8M Mini programming issue (After change eMMC)

Manuel_Salas — Mon, 14 Apr 2025 18:07:51 GMT

Hello @Ben4

I hope you are doing very well.

Please refer to this community thread:

https://community.nxp.com/t5/i-MX-Processors/Error-flashing-emmc-on-imx6ull-EVK/td-p/1867286

It could be a voltage incompatibility issue.

Best regards,

Salas.

Re: i.MX8M Mini programming issue (After change eMMC)

Ben4 — Fri, 25 Apr 2025 07:47:09 GMT

Thank you very much.
After follow your information and rework more boards then we think there has no issue on this topics.
Thanks~

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i.MX8M Mini programming issue (After change eMMC)

Re: i.MX8M Mini programming issue (After change eMMC)

Re: i.MX8M Mini programming issue (After change eMMC)