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#1 Re: 全志 SOC » 求助:全志 A10 芯片在主线 u-boot 中是否可以使用 ums 命令? » 2026-02-16 07:41:47

我在A64上遇到了同样的问题:

Hit any key to stop autoboot: 0
A64 =>
A64 => ums 0 mmc 1
UMS: LUN 0, dev mmc 1, hwpart 0, sector 0x0, count 0xe90000
Controller uninitialized
g_dnl_register: failed!, error: -6
g_dnl_register failed

我发现如果开启了 [  ] USB Ethernet Gadget

 
  │     -> Device Drivers                                                                                 
  │       -> USB support (USB [=y])                                                                    
  │         -> USB Ethernet Gadget (USB_ETHER [=y])                                             
  │           -> USB Ethernet Gadget Model (<choice> [=y])
                       

ums就可以用了:

U-Boot 2026.04-rc2 (Feb 16 2026 - 07:27:29 +0800) Allwinner A64
CPU:   Allwinner A64 (SUN50I)
Model: HDG-CPU-A64C-A (HelperA64)
DRAM:  1 GiB
Core:  86 devices, 22 uclasses, devicetree: separate
WDT:   Not starting watchdog@1c20ca0
MMC:   mmc@1c0f000: 0, mmc@1c10000: 3, mmc@1c11000: 1
Loading Environment from FAT... Unable to read "uboot.env" from mmc0:1... 
In:    serial,usbkbd
Out:   serial,vidconsole
Err:   serial,vidconsole
Allwinner mUSB OTG (Peripheral)
Net:   using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC de:ad:be:ef:00:01
HOST MAC de:ad:be:ef:00:00
RNDIS ready
eth0: usb_ether

USB not auto load
Hit any key to stop autoboot: 0
A64 => ums mmc 1
UMS: LUN 0, dev mmc 1, hwpart 0, sector 0x0, count 0xe90000
\

我还并不清楚为什么会这样,暂时用着吧

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