uuu with VirtualBox

[roni]

I'm using UUU version 1.5.201 to flash an iMX93. When running this process within VirtualBox, the initial flashing stage completes without error. However, the second stage consistently times out. I am seeing console output (indicated by dots) from the device. What steps can I take to troubleshoot and resolve this timeout problem?

[Manuel_Salas]

Hello @roni 

I hope you are doing very well.

Could you please try in a PC host out of VirtualBox environment?

Maybe VirtualBox is adding an USB filter or something like that.

The first stage is SDP over USB, but then involves fastboot, flash bootloader, Linux, etc.

Please try to use a PC host to flash your device.

Best regards,

Salas.

[roni]

Hi

I am using the command "uuu -d -v -b emmc_all ..boot ...rootfs.wic
I case I am running from Linux Host , the UUU program the IMX93 
in case of running from Virtual box  . it stack at

"Starting download of 16776232 bytes

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see all the device terminal:

U-Boot SPL 2024.04-compulab+g2d2dd77f15+p0 (Feb 11 2025 - 09:18:39 +0000)

SOC: 0xa1009300

LC: 0x2040010

DDRINFO: applied cfg: Micron 2048MB @ 3733 MHz

M33 prepare ok

Normal Boot

Trying to boot from BOOTROM

Boot Stage: USB boot

Find img info 0x88000000, size 416

Download 1713152, Total size 1714176

NOTICE:  TRDC init done

NOTICE:  BL31: v2.10.0 (release):android-15.0.0_1.0.0-rc3-0-g1b27ee3ed

NOTICE:  BL31: Built : 08:52:12, Nov  4 2024

U-Boot 2024.04-compulab+g2d2dd77f15+p0 (Feb 11 2025 - 09:18:39 +0000)

CPU:   NXP i.MX93(52) Rev1.1 A55 at 1700 MHz at 40C

Model: CompuLab MCM-i.MX93 board

DRAM:  2 GiB

Core:  207 devices, 29 uclasses, devicetree: separate

MMC:   FSL_SDHC: 0, FSL_SDHC: 1

Loading Environment from nowhere... OK

[*]-Video Link 0 (1024 x 600)

[0] lcd-controller@4ae30000, video

[1] lvds-channel@0, display

[2] lvds0_panel, panel

In:    serial

Out:   serial

Err:   serial

BuildInfo:

  - ELE firmware version 2.0.0-64d8ef47

MMC: no card present

board_late_init [ 0x7e000000 ]

UID: 0x60b967d6 0x1f470be5 0x62cda391 0x2abb2d40

Detect USB boot. Will enter fastboot mode!

Net:   eth1: ethernet@42890000, eth0: ethernet@428a0000

Fastboot: Normal

Boot from USB for mfgtools

*** Warning - Use default environment for mfgtools

, using default environment

Run bootcmd_mfg: run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else booti ${loadaddr} ${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot ..."; fastboot auto; fi;

Hit any key to stop autoboot:  0 

## Checking Image at 83800000 ...

Unknown image format!

Run fastboot ...

auto usb 0

UID: 0x60b967d6 0x1f470be5 0x62cda391 0x2abb2d40

Detect USB boot. Will enter fastboot mode!

flash target is MMC:1

MMC: no card present

MMC card init failed!

MMC: no card present

** Block device MMC 1 not supported

Detect USB boot. Will enter fastboot mode!

flash target is MMC:0

switch to partitions #0, OK

mmc0(part 0) is current device

Detect USB boot. Will enter fastboot mode!

Starting download of 16776232 bytes

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