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lpi3h: doc update
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0x754C committed Apr 18, 2024
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10 changes: 9 additions & 1 deletion docs/hardware/zh/longan/h618/lpi3h/4_burn_image.md
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Expand Up @@ -43,9 +43,17 @@ Windows 系统和 Linux 的步骤类似。
**注意需要使用20240106及以上版本的镜像**

先准备一张启动 TF 卡,进入到系统,然后使用 SCP 等工具将 EMMC 镜像文件拷贝到 TF 卡的系统中,然后使用 dd 命令将镜像文件写入 EMMC:


如何确定EMMC在系统内的节点:
```
ls /dev/mmcblk* | grep boot | head -n 1 | sed -e 's/boot0//g'
```

```shell
# 假设镜像文件复制到 /opt/ 目录下
dd if=/opt/your_image_file of=/dev/mmcblk1
# 将X替换为上面得到的节点
dd if=/opt/your_image_file of=/dev/mmcblkX
sync
```
等到烧录完成后,拔掉 SD 卡,即可从EMMC进入系统。
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