compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";
 
        memory {
+               device_type = "memory";
                reg = <0x60000000 0x40000000>;
        };
 
 
        compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a";
 
        memory {
+               device_type = "memory";
                reg = <0x60000000 0x40000000>;
        };
 
 
        compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
 
        memory {
+               device_type = "memory";
                reg = <0x60000000 0x40000000>;
        };
 
 
        compatible = "radxa,rock", "rockchip,rk3188";
 
        memory {
+               device_type = "memory";
                reg = <0x60000000 0x80000000>;
        };
 
 
 
 / {
        memory {
+               device_type = "memory";
                reg = <0x0 0x80000000>;
        };
 
 
 
 / {
        memory {
+               device_type = "memory";
                reg = <0 0x80000000>;
        };
 
 
        compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
 
        memory{
+               device_type = "memory";
                reg = <0 0x80000000>;
        };
 
 
        compatible = "netxeon,r89", "rockchip,rk3288";
 
        memory {
+               device_type = "memory";
                reg = <0x0 0x80000000>;
        };