Android dtb says it's 1GB
Code
model = "Amlogic";
compatible = "amlogic, Gxbb";
amlogic-dt-id = "gxl_p212_1g";
interrupt-parent = <0x1>;
#address-cells = <0x2>;
#size-cells = <0x2>;
....
memory@00000000 {
device_type = "memory";
linux,usable-memory = <0x0 0x100000 0x0 0x3ff00000>;
};
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The 2GB is like this
Code
memory@00000000 {
device_type = "memory";
linux,usable-memory = <0x0 0x100000 0x0 0x7f000000>;
};
Therefore, gxl_p212_2g.dtb does not start