topic Re: imx93 yocto image flashing issue in i.MX Processors

imx93 yocto image flashing issue

marekb — Mon, 04 Dec 2023 08:48:52 GMT

Hi,

I'm following User guide for building yocto image for imx93 evk: https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf

Build pass properly but I have an issues with flashing. I'm trying following way:

sudo ./uuu -b emmc_all imx-boot "imx-image-multimedia-imx93evk.wic"
[sudo] password for marek: 
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.21-0-g1f42172

Success 0 Failure 1 


1:3 1/ 1 [HID(W):LIBUSB_ERROR_IO ] SDPS: boot -scanterm -f imx-boot -scanlimited 0x800000

And also I've tried this way: (using imx-boot-imx93evk-sd.bin-flash_singleboot instead of imx-boot) I got the same result as above.

Also tried it this way:

./uuu -b emmc_all imx-image-multimedia-imx93evk.wic
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.21-0-g1f42172

Success 0 Failure 1 


1:3 1/ 1 [HID(W):LIBUSB_ERROR_IO ] SDPS: boot -scanterm -f test-image-multimedia-imx93evk.wic -scanlimited 0x800000

When use precompiled imx-boot I can successfully flash and boot board. I'm using latest commit in repo.

Re: imx93 yocto image flashing issue

jimmychan — Mon, 04 Dec 2023 09:48:15 GMT

In the deploy folder, the new built image should be like this :

imx-image-multimedia-imx93evk-20231117082311.rootfs.wic.zst

Then use the uuu command:

uuu -b emmc_all imx-image-multimedia-imx93evk-20231117082311.rootfs.wic.zst

Re: imx93 yocto image flashing issue

marekb — Mon, 04 Dec 2023 10:08:43 GMT

Same issue:

sudo ./uuu -b emmc_all fsl-image-qt6-validation-imx-imx93evk.wic.zst 
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.21-0-g1f42172

Success 0 Failure 1 

1:3 1/ 1 [HID(W):LIBUSB_ERROR_IO ] SDPS: boot -scanterm -f fsl-image-qt6-validation-imx-imx93evk.wic.zst/* -scanlimited 0x800000 
Segmentation fault (core dumped)

Re: imx93 yocto image flashing issue

jimmychan — Wed, 06 Dec 2023 08:31:27 GMT

Please try the demo image. i.MX 93 EVK (Pre-production)

Re: imx93 yocto image flashing issue

gaurav_sharma — Thu, 01 Feb 2024 05:16:48 GMT

Assuming you are trying to flash a custom yocto built image,
Can you try flashing one of the pre-built images specifically this one - Linux 6.1.22_2.0.0 or older [https://www.nxp.com/design/design-center/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX]?

It is very likely that the image that's built as part of your build is not compatible with the board that you are flashing it on.

Re: imx93 yocto image flashing issue

marekb — Thu, 01 Feb 2024 07:15:26 GMT

Seems issue was that my EVK have iMX93 revision A0 where latest yocto support only iMX93 revision A1. When use older image I can flash an image.