ARM: dts: NSP: Correct RAM amount for BCM958625HR board

commit c53beb47 upstream.

The BCM958625HR board has 2GB of RAM available.  Increase the amount
from 512MB to 2GB and add the device type to the memory entry.

Fixes: 9a4865d4 ("ARM: dts: NSP: Specify RAM amount for BCM958625HR board")
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/boot/dts/bcm958625hr.dts

@@ -47,7 +47,8 @@ chosen {
 	};
 
 	memory {
-		reg = <0x60000000 0x20000000>;
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
 	};
 };