STM32MP153C root partition doesn't exist or does not contain a /dev

[JMD]

Hello, 

Happy new year !

I create my custom board with STM32MP153C I try to boot but I have an issue. 

Starting systemd-udevd version 255.17^
root '/dev/disk/by-partuuid/e91c4e10-16e6-4c0e-bd0e-77becf4a3582' doesn't exist or does not contain a /dev.

[   14.557600] platform 5a006000.usbphyc: deferred probe pending
[   14.561992] platform 5800c000.usb: deferred probe pending
[   14.567427] platform 50001000.pwr: deferred probe pending
[   14.572778] platform 49000000.usb-otg: deferred probe pending
[   14.578559] amba 58005000.mmc: deferred probe pending
[   14.583629] platform 5800d000.usb: deferred probe pending

I change SD card I change some settings in device tree of kernel vqmmc-supply but I don't undestand in UBOOT I can explore my sd card 

Hit any key to stop autoboot:  0
STM32MP> mmc list
STM32 SD/MMC: 0 (SD)
STM32MP> mmc dev 0
switch to partitions #0, OK
mmc0 is current device
STM32MP> part list mmc 0

Partition Map for MMC device 0  --   Partition Type: EFI

Part    Start LBA       End LBA         Name
        Attributes
        Type GUID
        Partition GUID
  1     0x00000022      0x00000221      "fsbl1"
        attrs:  0x0000000000000000
        type:   8da63339-0007-60c0-c436-083ac8230908
                (8da63339-0007-60c0-c436-083ac8230908)
        guid:   9bd69a8b-034d-41cd-a42f-fa0956fdedea
  2     0x00000222      0x00000421      "fsbl2"
        attrs:  0x0000000000000000
        type:   8da63339-0007-60c0-c436-083ac8230908
                (8da63339-0007-60c0-c436-083ac8230908)
        guid:   63d55a44-39fc-4810-9f85-5e4b286705f4
  3     0x00000422      0x00000621      "metadata1"
        attrs:  0x0000000000000000
        type:   8a7a84a0-8387-40f6-ab41-a8b9a5a60d23
                (8a7a84a0-8387-40f6-ab41-a8b9a5a60d23)
        guid:   c32752c0-5952-480c-a189-44523d881c36
  4     0x00000622      0x00000821      "metadata2"
        attrs:  0x0000000000000000
        type:   8a7a84a0-8387-40f6-ab41-a8b9a5a60d23
                (8a7a84a0-8387-40f6-ab41-a8b9a5a60d23)
        guid:   46718867-6ba7-482c-9a52-6aeed98c9102
  5     0x00000822      0x00002821      "fip-a"
        attrs:  0x0000000000000000
        type:   19d5df83-11b0-457b-be2c-7559c13142a5
                (19d5df83-11b0-457b-be2c-7559c13142a5)
        guid:   4fd84c93-54ef-463f-a7ef-ae25ff887087
  6     0x00002822      0x00004821      "fip-b"
        attrs:  0x0000000000000000
        type:   19d5df83-11b0-457b-be2c-7559c13142a5
                (19d5df83-11b0-457b-be2c-7559c13142a5)
        guid:   09c54952-d5bf-45af-acee-335303766fb3
  7     0x00004822      0x00004c21      "u-boot-env"
        attrs:  0x0000000000000000
        type:   3de21764-95bd-54bd-a5c3-4abe786f38a8
                (u-boot-env)
        guid:   e8a675a8-6afa-45b1-b971-a440d27439e4
  8     0x00004c22      0x00024c21      "bootfs"
        attrs:  0x0000000000000004
        type:   0fc63daf-8483-4772-8e79-3d69d8477de4
                (linux)
        guid:   7da5b0a6-8797-4573-9702-94939bb1f755
  9     0x00024c22      0x000c7fde      "rootfs"
        attrs:  0x0000000000000000
        type:   0fc63daf-8483-4772-8e79-3d69d8477de4
                (linux)
        guid:   e91c4e10-16e6-4c0e-bd0e-77becf4a3582

 Do you have any idea to help me ?

STM32MP> ext4ls mmc 0:9 /
<DIR>       1024 .
<DIR>       1024 ..
<DIR>      12288 lost+found
<SYM>          7 bin
<DIR>       1024 boot
<DIR>       1024 dev
<DIR>       2048 etc
<DIR>       1024 home
<SYM>          7 lib
<DIR>       1024 media
<DIR>       1024 mnt
<DIR>       1024 proc
<DIR>       1024 run
<SYM>          8 sbin
<DIR>       1024 srv
<DIR>       1024 sys
<DIR>       1024 tmp
<DIR>       1024 usr
<DIR>       1024 var
STM32MP> ext4ls mmc 0:9 /dev
<DIR>       1024 .
<DIR>       1024 ..
STM32MP>

Thank your so much.