WhyCan Forum(哇酷开发者社区)

下载了最新的 u-boot 编译后启动，怎么是这样的，是需要修改什么嘛？

U-Boot 2024.07-rc5-00001-gc53b344475-dirty (Oct 25 2024 - 14:47:59 +0800) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
Model: Cubietech Cubieboard2
DRAM:  1 GiB
Core:  60 devices, 24 uclasses, devicetree: separate
WDT:   Not starting watchdog@1c20c90
MMC:   mmc@1c0f000: 0
Loading Environment from FAT... MMC: no card present
** Bad device specification mmc 0 **
DDC: timeout reading EDID
DDC: timeout reading EDID
DDC: timeout reading EDID
Unknown monitor
DDC: timeout reading EDID
DDC: timeout reading EDID
DDC: timeout reading EDID
Unknown monitor
In:    serial,usbkbd
Out:   serial,vidconsole
Err:   serial,vidconsole
Net:   eth0: ethernet@1c50000