iMX8mq emmc flashing

abhilashyarrago — Fri, 07 Feb 2020 04:09:26 GMT

Hi,

We are working on iMX8MQ based custom board and facing issue while flashing image into eMMC using UUU utility on Linux 16.04.

We tried flashing with SD card, Facing issue while booting on one iMX8mq platform.

The same image is working fine on another iMX8mq platform.

Please provide steps to flash Linux image to emmc on iMX8mq platform.

Thanks in Advance

Re: iMX8mq emmc flashing

igorpadykov — Fri, 07 Feb 2020 10:24:00 GMT

Hi Abhilash

for custom board first it is necessary to run ddr test

i.MX8 MSCALE SERIES DDR Tool Release (V3.10)

Then rebuild image using Chapter 4 How to bring up a new MX8MSCALE board MSCALE_DDR_Tool_User_Guide.pdf included in package, after that follow
Linux Guide from Linux 4.19.35_1.1.0 Documentation for emmc programming.

Also may be useful https://community.nxp.com/docs/DOC-343518

Best regards
igor
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