RK3568行业平板人脸识别解决方案

wx_风雨_KkHI1

3568的源码怎么编译不过，
repo init --no-clone-bundle --repo-url https://gitlab.com/firefly-linux/git-repo.git -u https://gitlab.com/firefly-linux/manifests.git -b master -m rk356x_linux_release.xml
.repo/repo/repo sync -c --no-tags
.repo/repo/repo start firefly --all
./build.sh itx-3568q-ubuntu.mk
./build.sh uboot

“ERROR: Running build_uboot failed!
ERROR: exit code 255 from line 642:
    ./make.sh $RK_UBOOT_DEFCONFIG $UBOOT_COMPILE_COMMANDS”