[RK3399][Android7.1] Ubuntu查看具体内存信息

Platform: RK3399
OS: Android 7.1
Platform: Firefly-RK3399

之前因为编译环境需求的原因需要查看当前物理内存条,一开始我直接是打开机箱查看的,
后来同事发现Ubuntu上有命令可以查看当前内存数量以及其他具体信息。

kris@eco:~$ sudo dmidecode -t memory


# dmidecode 2.12
SMBIOS 2.7 present.

Handle 0x0037, DMI type 16, 23 bytes
Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 16 GB
    Error Information Handle: Not Provided
    Number Of Devices: 2

Handle 0x0038, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x0037
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: DIMM
    Set: None
    Locator: DIMM1
    Bank Locator: Not Specified
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz
    Manufacturer: Samsung
    Serial Number: 0150FF0B2016
    Asset Tag: 9876543210
    Part Number: M378B5173DB0-CK0  
    Rank: 1
    Configured Clock Speed: 1600 MHz

Handle 0x003A, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x0037
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: DIMM
    Set: None
    Locator: DIMM2
    Bank Locator: Not Specified
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz
    Manufacturer: Samsung
    Serial Number: 0160FF0B2016
    Asset Tag: 9876543210
    Part Number: M378B5173DB0-CK0  
    Rank: 1
    Configured Clock Speed: 1600 MHz

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