LIBUSB_ERROR_NO_DEVICE

ap3415 — Thu, 24 Sep 2026 12:36:28 GMT

Hi,

I am having an issue while flashing.i am using an imx8mp processor.

vougavent@vougavent-work-station1:~/Desktop/imx-yocto-bsp/build-wayland2/tmp/deploy/images/imx8mp-lpddr4-evk$ sudo uuu -v -b emmc_all imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk core-image-weston-imx8mp-lpddr4-evk-20260725065928.rootfs.wic.bz2
uuu (Universal Update Utility) for nxp imx chips -- lib1.4.193

Build in config:
Pctl Chip Vid Pid BcdVersion
==================================================
SDPS: MX8QXP 0x1fc9 0x012f [0x0002..0xffff]
SDPS: MX8QM 0x1fc9 0x0129 [0x0002..0xffff]
SDPS: MX8DXL 0x1fc9 0x0147
SDPS: MX28 0x15a2 0x004f
SDPS: MX815 0x1fc9 0x013e
SDPS: MX865 0x1fc9 0x0146
SDPS: MX8ULP 0x1fc9 0x014a
SDPS: MX8ULP 0x1fc9 0x014b
SDP: MX7D 0x15a2 0x0076
SDP: MX6Q 0x15a2 0x0054
SDP: MX6D 0x15a2 0x0061
SDP: MX6SL 0x15a2 0x0063
SDP: MX6SX 0x15a2 0x0071
SDP: MX6UL 0x15a2 0x007d
SDP: MX6ULL 0x15a2 0x0080
SDP: MX6SLL 0x1fc9 0x0128
SDP: MX7ULP 0x1fc9 0x0126
SDP: MXRT106X 0x1fc9 0x0135
SDP: MX8MM 0x1fc9 0x0134
SDP: MX8MQ 0x1fc9 0x012b
SDPU: SPL 0x0525 0xb4a4 [0x0000..0x04ff]
SDPV: SPL1 0x0525 0xb4a4 [0x0500..0x9998]
SDPV: SPL1 0x1fc9 0x0151 [0x0500..0x9998]
SDPU: SPL 0x0525 0xb4a4 [0x9999..0x9999]
SDPU: SPL 0x3016 0x1001 [0x0000..0x04ff]
SDPV: SPL1 0x3016 0x1001 [0x0500..0x9998]
FBK: 0x066f 0x9afe
FBK: 0x066f 0x9bff
FBK: 0x1fc9 0x0153
FB: 0x0525 0xa4a5
FB: 0x18d1 0x0d02
FB: 0x3016 0x0001
FB: 0x1fc9 0x0152

Run built-in script:

uuu_version 1.4.149

# @_flash.bin | bootloader, which can extract from wic image
# @_image [_flash.bin] | wic image burn to emmc.

# This command will be run when i.MX6/7 i.MX8MM, i.MX8MQ
SDP: boot -f imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk -scanlimited 0x800000

# This command will be run when ROM support stream mode
# i.MX8QXP, i.MX8QM
SDPS: boot -scanterm -f imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk -scanlimited 0x800000

# These commands will be run when use SPL and will be skipped if no spl
# SDPU will be deprecated. please use SDPV instead of SDPU
# {
SDPU: delay 1000
SDPU: write -f imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk -offset 0x57c00
SDPU: jump -scanlimited 0x800000
# }

# These commands will be run when use SPL and will be skipped if no spl
# if (SPL support SDPV)
# {
SDPV: delay 1000
SDPV: write -f imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk -skipspl -scanterm -scanlimited 0x800000
SDPV: jump -scanlimited 0x800000
# }

FB: ucmd setenv fastboot_dev mmc
FB: ucmd setenv mmcdev ${emmc_dev}
FB: ucmd mmc dev ${emmc_dev}
FB: flash -raw2sparse all core-image-weston-imx8mp-lpddr4-evk-20260725065928.rootfs.wic.bz2/*
FB: flash -scanterm -scanlimited 0x800000 bootloader imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk
FB: ucmd if env exists emmc_ack; then ; else setenv emmc_ack 0; fi;
FB: ucmd mmc partconf ${emmc_dev} ${emmc_ack} 1 0
FB: done

Wait for Known USB Device Appear...
New USB Device Attached at 1:10
1:10>Start Cmd:SDPS: boot -scanterm -f imx-boot-imx8mp-lpddr4-evk-sd.bin-flash_evk -scanlimited 0x800000
33%1:10>Fail HID(W):LIBUSB_ERROR_NO_DEVICE(0.786s)

Re: LIBUSB_ERROR_NO_DEVICE

JosephAtNXP — Fri, 25 Sep 2026 15:04:30 GMT

Hi,

Thank you for your interest in NXP Semiconductor products,

In your setup do you use a custom board or an i.MX 8M Plus EVK? If you are using a custom board I would advise to modify the necessary code, focusing in memory and power necessary differences. Then confirming your porting is valid and being applied.

The error is seen when using an invalid imx-boot firmware image, another reasons can be defective cables or some USB power sources reset, you could try using a wall mount USB charger.

Regards,

Re: LIBUSB_ERROR_NO_DEVICE

ap3415 — Mon, 28 Sep 2026 12:48:18 GMT

Hi @JosephAtNXP ,

Sorry for the inconvenience,it was a simple current shortage that caused the issue,when i raised the current to the required level,everything is working fine.

topic LIBUSB_ERROR_NO_DEVICE in i.MX Processors

LIBUSB_ERROR_NO_DEVICE

Re: LIBUSB_ERROR_NO_DEVICE

Re: LIBUSB_ERROR_NO_DEVICE