v2 AM625-SK USB MSC Boot

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U-Boot SPL 2025.04-rc3-00210-gf99259b79eaf (Mar 01 2025 - 13:19:08 +0530)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
Changed A53 CPU frequency to 1250000000Hz (T grade) in DT     
SPL initial stack usage: 13424 bytes
Trying to boot from USB
Bus usb@31000000: dwc3-am62 dwc3-usb@f900000: unable to get ti,syscon-phy-pll-refclk regmap
Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31000000 for devices... 2 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.8(release):v2.8-226-g2fcd408bb3-dirty
NOTICE:  BL31: Built : 00:42:57, Jan 13 2023

U-Boot SPL 2025.04-rc3-00210-gf99259b79eaf (Mar 01 2025 - 13:19:22 +0530)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
SPL initial stack usage: 1952 bytes
Trying to boot from USB
Bus usb@31000000: dwc3-am62 dwc3-usb@f900000: unable to get ti,syscon-phy-pll-refclk regmap
Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31000000 for devices... 2 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
Skipping authentication on GP device
Skipping authentication on GP device


U-Boot 2025.04-rc3-00210-gf99259b79eaf (Mar 01 2025 - 13:19:22 +0530)

SoC:   AM62X SR1.0 GP
Model: Texas Instruments AM625 SK
DRAM:  2 GiB
Core:  80 devices, 30 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Net:   eth0: ethernet@8000000port@1
Hit any key to stop autoboot:  0 
=> usb start
starting USB...
Bus usb@31000000: Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
Bus usb@31100000: Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31000000 for devices... 2 USB Device(s) found
scanning bus usb@31100000 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
=> usb storage
  Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Blade
            Type: Removable Hard Disk
            Capacity: 15264.0 MB = 14.9 GB (31260672 x 512)
=>