目前我是用我的定制版上面搭载TDA4VM芯片的冷启动时间为26s。我想要缩短这个时间在10s以内是否有相关的资料和用户示例?如果有请您提供给我参考,感谢!
同时我还需要确定:官方是否有具体参数说明TDA4VM芯片的最短冷启动时间为多少秒?是否有相关的图片文档说明?
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请问使用的是是自己的板子还是EVM板?是从哪里启动的?linux SDK用的是哪个版本?
1. 一般20s以内,请看下面的SDK文档。
Once the SD card is firmly inserted in its slot and the board is powered ON, the board will take less than 20sec to boot and display a wallpaper as shown in the image below.
https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-edgeai/TDA4VM/08_06_00/exports/docs/devices/TDA4VM/linux/getting_started.html
2.3. 抱歉,没有专门的优化文档,您可以在e2e上搜索优化的帖子参考。如下面的帖子。
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/995417/tda4vm-how-to-optimize-boot-time-on-a72