uuu.exe -v -b emmc_all signed_flash.bin imx-image-core-imx8mq-evk-20220523101745.rootfs.wic
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.193-0-ge56424c

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 signed_flash.bin -scanlimited 0x800000

# This command will be run when ROM support stream mode
# i.MX8QXP, i.MX8QM
SDPS: boot -scanterm -f signed_flash.bin -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 signed_flash.bin -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 signed_flash.bin -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 imx-image-core-imx8mq-evk-20220523101745.rootfs.wic
FB: flash -scanterm -scanlimited 0x800000 bootloader signed_flash.bin
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 1:3
1:3>Start Cmd:SDP: boot -f signed_flash.bin -scanlimited 0x800000
100%1:3>Okay (0.622s)
New USB Device Attached at 1:3
1:3>Start Cmd:SDPV: delay 1000
1:3>Okay (1.002s)
1:3>Start Cmd:SDPV: write -f signed_flash.bin -skipspl -scanterm -scanlimited 0x800000
100%1:3>Okay (2.459s)
1:3>Start Cmd:SDPV: jump -scanlimited 0x800000
100%1:3>Okay (0.942s)
New USB Device Attached at 1:3
1:3>Start Cmd:SDP: boot -f signed_flash.bin -scanlimited 0x800000
100%1:3>Okay (0.643s)
New USB Device Attached at 1:3
1:3>Start Cmd:SDPV: delay 1000
1:3>Okay (1.002s)
1:3>Start Cmd:SDPV: write -f signed_flash.bin -skipspl -scanterm -scanlimited 0x800000
100%1:3>Okay (2.482s)
1:3>Start Cmd:SDPV: jump -scanlimited 0x800000
100%1:3>Okay (0.934s)