UUU : Fail Bulk(R):LIBUSB_ERROR_IO(0.017s)

rakesh3 — Mon, 28 Aug 2023 09:36:39 GMT

Hi team,

I am using the UUU version 1.5.21 and while flashing the image to imx6qsabresd board where I am using the saveenv command. I am getting the below error .

New USB Device Attached at 1:9
1:9>Start Cmd:SDP: boot -f u-boot-dtb.imx
100%1:9>Okay (1.284s)
New USB Device Attached at 1:9
1:9>Start Cmd:FB: ucmd setenv fastboot_dev mmc3
1:9>Okay (0.001s)
1:9>Start Cmd:FB: ucmd setenv mmcdev ${emmc_dev}
1:9>Okay (0s)
1:9>Start Cmd:FB: ucmd saveenv
1:9>Fail Bulk(R):LIBUSB_ERROR_IO(0.017s)

Below is my UUU script for loading the u-boot.

uuu_version 1.5.21

# This command will be run when i.MX6/7 i.MX8MM, i.MX8MQ
SDP: boot -f u-boot-dtb.imx

# This command will be run when ROM support stream mode
# i.MX8QXP, i.MX8QM
SDPS: boot -f u-boot-dtb.imx

# 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 u-boot-dtb.imx -offset 0x57c00
SDPU: jump
# }

# 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 u-boot-dtb.imx -skipspl
SDPV: jump
# }

# use uboot burn bootloader to eMMC
# becaue difference chip, offset is difference
# you can use kernel to do that for specific boards
FB: ucmd setenv fastboot_dev mmc3
FB: ucmd setenv mmcdev ${emmc_dev}

FB: ucmd saveenv
FB: flash bootloader u-boot-dtb.imx

FB: ucmd if env exists emmc_ack; then ; else setenv emmc_ack 0; fi;

FB: ucmd setenv emmc_cmd mmc partconf ${emmc_dev} ${emmc_ack} 1 0

FBK: DONE

Please help me to find the issue on the mentioned error .

Regards,

Re: UUU : Fail Bulk(R):LIBUSB_ERROR_IO(0.017s)

Sanket_Parekh — Tue, 29 Aug 2023 05:14:45 GMT

Hi @rakesh3,

I hope you are doing well

As the same query is raised in another thread and the communication is ongoing in the previous thread I would request to close this case.

Thanks & Regards,
Sanket Parekh

i.MX ProcessorsのトピックUUU : Fail Bulk(R):LIBUSB_ERROR_IO(0.017s)

UUU : Fail Bulk(R):LIBUSB_ERROR_IO(0.017s)

Re: UUU : Fail Bulk(R):LIBUSB_ERROR_IO(0.017s)