imx8qxp-mek uuu fail: board stcuk on SDP: initialize...

[Fxtzdn]

after I success complie the yocto project Rev. L4.14.98_2.3.1, I build imx-boot image using imx-mkimage.

Next, I use the cmd-command line on win10 to execute " uuu -b emmc_all flash.bin fsl-image-qt5-validation-imx-imx8qxpmek.sdcard"  . The message is as follows:

uuu -b emmc_all flash.bin fsl-image-qt5-validation-imx-imx8qxpmek.sdcard
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.139-0-g1a8f760

Success 0 Failure 0

1:3 1/ 1 [=================100%=================] SDPS: boot -f flash.bin

but on the board , the bootlaoder stuck on SDP: initialize..., The message is as follows:

U-Boot SPL 2018.03-4.14.98-2.3.3+gc20c44482b (Jun 21 2021 - 01:56:37 +0000)
Normal Boot
Trying to boot from USB SDP
1 setufp mode 0
1 cdns3_uboot_initmode 0
SDP: initialize...

i wait for about half of an hour, the bootloader still hang on SDP: initialize...

Now, I have no idea to solve it, can you give some advice？

[Rita_Wang]

The default one or the one you build yourself?

[Rita_Wang]

Which bootloader are you using?

[Fxtzdn · Accepted solution]

hi,

thank you for your support.

the problem is fixed.   

https://community.nxp.com/t5/i-MX-Processors/imx8qxp-L4-14-98-uuu-download-fail-via-baseboard-usbotg...