imx93 chip PIMX9352CVVXMAB uuu fail got LIBUSB_ERROR_PIPE

[Chihyu_Lin]

Hi

We got PIMX9352CVVXMAB chip, using uuu download 6.1.22 uboot got LIBUSB_ERROR_PIPE. Windows could got chip, any idea of this kind of error?

 

 

[Chihyu_Lin]

After running DDR TRIM and re-compile Uboot the Device could be program and bootup.

[JorgeCas]

Hello, I hope you are doing well.

Could you please share me more about your hardware setup? Such as board used (custom/EVK), modifications, etc.

Best regards.

[Chihyu_Lin]

Hi,

This is custom board, but use same i2c, PMIC, DDR, uart1 and USB1 as EVK, some GPIO setting is different,and eMMC size is 4GB. We checked those power voltage.

 

[JorgeCas]

Got it, could you please try with the next command?

uuu -b emmc_all imx-boot-<censored part>-sd.bin-flash_singleboot

Best regards.