Tutorial: Device Tree (DTS), Linux Board Bring
Here'stheexactwaytofindoutwhetheryouhaveDDR2orDDR3MemoryonDebianorUbuntusystems:sudodmidecode|grepDDR,RunfollowingcommandtoseeRAMinformationinKB(1KBisequalto1024bytes).$free3.RunfollowingcommandtoseeRAMinformationinMB(1MBisequal ...,TryHardinfo,f...。參考影片的文章的如下: