first uboot shell!

U-Boot SPL 2020.10-00001-gf3fae64b16-dirty (Feb 12 2021 - 18:19:03 +0300)
DRAM:cr1=4319e5
cr1=4316f1
cr1=4316d5
cr1=431ad5
cr1=4319d5
 1024 MiB
Trying to boot from MMC1
[SLI] loader->boot_device = 0x1
[SMLI()]
spl: mmc boot mode: raw
[SML] CP6 rs=0x50
hdr read sector 50, count=1
>mmc_load_legacy()
read 36c sectors to 49ffffc0
[SMLI] 0 < SML
[SLI] < load_image()
[SLI] return 0
[BFD] ok
[BI] < BFD
cCdef
slL ini kkim!
00!!!!!!!!!!!!!!!initcall: 4a00cff5
!

U-Boot 2020.10-00001-gf3fae64b16-dirty (Feb 12 2021 - 18:19:03 +0300) Allwinner Technology

!U-Boot code: 4A000000 -> 4A05B2F8  BSS: -> 4A065FF0
!!CPU:   Allwinner R40 (SUN8I 1701)
!Model: Banana Pi BPI-M2-Ultra
!I2C:   ready
!DRAM:  !!Monitor len: 00065FF0
Ram size: 40000000
Ram top: 80000000
!!!!!Reserving 407k for U-Boot at: 7ff8a000
!Reserving 65664k for malloc() at: 7bf6a000
!Reserving 80 Bytes for Board Info at: 7bf69fb0
!!Reserving 216 Bytes for Global Data at: 7bf69ed0
!Reserving 25632 Bytes for FDT at: 7bf63ab0
!!!!!!
RAM Configuration:
Bank #0: 40000000 1 GiB

DRAM:  1 GiB
!!New Stack Pointer is: 7bf63a90
!!!!Relocation Offset is: 35f8a000
Relocating to 7ff8a000, new gd at 7bf69ed0, sp at 7bf63a90
!!)1234!!!!!!!!!!!!!!!!!!MMC:   mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1
!Loading Environment from FAT... MMC: no card present
!!!!In:    serial@1c28000
Out:   serial@1c28000
Err:   serial@1c28000
!!!!Net:   phy interface7
eth0: ethernet@1c50000
!starting USB...
Bus usb@1c19000: USB EHCI 1.00
Bus usb@1c19400: USB OHCI 1.0
Bus usb@1c1c000: USB EHCI 1.00
Bus usb@1c1c400: USB OHCI 1.0
scanning bus usb@1c19000 for devices... 2 USB Device(s) found
scanning bus usb@1c19400 for devices... 1 USB Device(s) found
scanning bus usb@1c1c000 for devices... 1 USB Device(s) found
scanning bus usb@1c1c400 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot:  0
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