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  • DENG Qingfang's avatar
    ramips: add support for JCG JHR-AC876M · 1b7199c9
    DENG Qingfang authored
    
    
    JCG JHR-AC876M is an AC2600M router
    
    Hardware specs:
      SoC: MT7621AT
      2.4GHz: MT7615N 4x4 @ PCIe0
      5GHz: MT7615N 4x4 @ PCIe1
      Flash: Winbond W25Q128JVSQ 16MiB
      RAM: Nanya NT5CB128M16 256MiB
      USB 2.0 and 3.0 ports
      6 LEDs, 3 of which are connected to SoC GPIO
      Reset and WPS buttons
    
    Flash instructions:
    Stock to OpenWrt:
      Upload factory.bin in stock firmware's upgrade page,
      do not preserve settings
    
    OpenWrt to stock:
      Push and hold the reset button for 5s while power cycling to
      enter recovery mode;
      Visit 192.168.1.1 and upload stock firmware
    
    MAC addresses map:
      0x0004  *:1c  wlan2g/wan/label
      0x8004  *:20  wlan5g
      0xe000  *:1b  lan
      0xe006  *:1a  not used in stock fw
    
    Signed-off-by: default avatarDENG Qingfang <dengqf6@mail2.sysu.edu.cn>
    1b7199c9