K3开发板烧录uefi镜像问题

K3
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1 
[info] ---》Start flashing the device

[info] 执行 fastboot getvar version-brom

[info] 1.0

[info] 执行 fastboot stage factory/FSBL.bin

[info] run fastboot continue

[info] 执行 fastboot getvar version

[info] 0.4

[info] 执行 fastboot oem speed:super-speed

[info] 执行 fastboot stage u-boot.itb

[info] run fastboot continue

[info] 执行 fastboot getvar mtd-size

[info] 8M

[info] 执行 fastboot getvar blk-size

[info] universal

[info] match partition table: ['partition_{size0}.json', 'partition_{size1}.json']

[info] Start matching partition table: partition_8M.json

[info] Start matching partition table: partition_4M.json

[info] Partition table matching successful: partition_4M.json

[info] Match the original partition table: partition_universal.json

[info] partition match result: partition_4M.json

[info] partition match result: partition_universal.json

[info] fastboot flash mtd partition_4M.json

[info] parse gpt/mtd table okay

[info] fastboot flash bootinfo bootinfo_spinor.bin

[info] fastboot flash fsbl FSBL.bin

[info] fastboot flash env env.bin

[info] fastboot flash esos esos.itb

[info] fastboot flash opensbi fw_dynamic.itb

[info] fastboot flash uboot edk2.itb

[info] fastboot flash gpt partition_universal.json

[info] parse gpt/mtd table okay

[info] fastboot flash env env.bin

[info] fastboot flash bootinfo bootinfo_block.bin

[info] fastboot flash fsbl FSBL.bin

[info] fastboot flash esos esos.itb

[info] fastboot flash opensbi fw_dynamic.itb

[info] fastboot flash uboot edk2.itb

[info] fastboot flash ESP esp.vfat

[info] fastboot flash bootfs bootfs.ext4

[info] fastboot flash rootfs rootfs.ext4

[info] ---》Successful flashing!

输出结果如上，在烧录过程中无其他异常，但是在重新开机时无法进入界面，按F2也不可以，咨询有无建议

2
  1. 使用的是K3哪种板型？如果是COM260的话，v4.0.0 UEFI固件还有些兼容性问题
  2. 系统可以正常开机进系统吗？
  3. 连接屏幕的方式是dp直连还是转了HUB？
3

k3-pico-itx开发板，不是com，开机无法进系统，显示屏不亮，但是烧录回u-boot可以正常进界面，链接方式是官方文档里建议的拓展坞，dp转hdmi