ARM: dts: BCM5301X: Fix memory start address

Memory starts at 0x80000000, not 0.  0 "works" due to mirrior of the
first 128M of RAM to that address.  Anything greater than 128M will
quickly find nothing there.  Correcting the starting address has
everything working again.
Signed-off-by: NJon Mason <jon.mason@broadcom.com>
Fixes: 7eb05f6d ("ARM: dts: bcm5301x: Add BCM SVK DT files")
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

arch/arm/boot/dts/bcm953012k.dts

@@ -48,7 +48,7 @@
 	};
 
 	memory {
-		reg = <0x00000000 0x10000000>;
+		reg = <0x80000000 0x10000000>;
 	};
 };