jetson xavier nx开发板相机驱动更新导致的系统问题
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请问jetson xavier nx开发板刷新系统后识别不了MV系列相机,相机型号为MV-MIPI-IMX265,需要更新驱动,根据https://wiki.veye.cc/index.php/How_to_upgrade_the_Jetson_system_to_support_VEYE_cameras/zh这个链接进行更新,进行到dtb更新,进行重启时出现问题, ,对应Jetpack5.1.2
系统无法进入。
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@wjh666
出现这种情况,一般为dtb那个配置错了
你可以再重烧一下系统,然后把你的关键操作截图发给我看一遍,然后再重启。 -
@veye_xumm 好的,首先我将下载的bsp包按下图步骤进行操作,这一步主要对Image包进行操作

具体操作如下图(已知:Jetpack5.1.2,L4T版本r35.4.1):
1.Image包替换:

随后进行重启,没有出现问题
2.modules安装:

随后执行sudo depmod至此无问题
3.升级dtb
这里首先根据开发板情况选择了如下dtb文件:

拷贝操作如下:

随后进行编辑 /boot/extlinux/extlinux.conf文件
之后进行重启操作,系统便无法开启,显示:

此问题困惑已久,希望能给出帮助,谢谢。 -
另外在编辑 /boot/extlinux/extlinux.conf文件后,显示如下警告:

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@wjh666
根据下面这个地方显示,你的板子应该不是使用tf卡的devkit,而是emmc存储的Commercial module.
那么你的dtb文件应该用tegra194-p3668-0001-p3509-0000.dtb,而不是tegra194-p3668-0000-p3509-0000.dtb
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@veye_xumm 好的,非常感谢
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