Using fastboot in imx6ull

Colibri Evaluation Board V3.2
Colibri iMX6ULL 1GB IT

I would like to use uuu for production common with previous projects.
I modified the colibri-imx6ull-emmc_defconfig as below.


And the uuu script is as follows.

uuu_version libuuu_1.2.91-0-g3799f4d

SDP: 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
# }

# Clean MBR and uboot
FB: ucmd mmc dev 0
FB: ucmd mmc erase 0 2000

# use uboot burn bootloader to eMMC
# Offset is difference due to chip dependency
FB: ucmd setenv fastboot_dev mmc
FB: ucmd setenv mmcdev ${emmc_dev}
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} ${emmc_ack} 3 0
FB: ucmd if test "${emmc_skip_fb}" != "yes"; then run emmc_cmd; fi
FB: ucmd setenv emmc_cmd mmc bootbus ${emmc_dev} 2 2 1;
FB: ucmd if test "${emmc_skip_fb}" != "yes"; then run emmc_cmd; fi

But I don’t know why it doesn’t work normally.
I don’t think fast boot is possible.

D:\uuu_asurada\테스트>uuu -v test.uuu
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.125-0-gaeb3490

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
        SDPS:    MX93            0x1fc9  0x014e
        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
        FB:                      0x0483  0x0afb
Wait for Known USB Device Appear...
>Start Cmd:CFG: FB: -pid 0x15A2 -vid 0x0080
>Okay (0s)
>Start Cmd:CFG: FB: -pid 0x0525 -vid 0xa4a5
>Okay (0.001s)
New USB Device Attached at 2:412
2:412>Start Cmd:SDP: boot -f u-boot-dtb.imx
100%2:412>Okay (0.951s)

Hi @vorutesv , unfortunately we don’t support custom uuu.