ARM: mstar: Adjust IMI size for infinity3

infinity3 has 128KB of SRAM at the IMI region.

Signed-off-by: Daniel Palmer <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

Author: fifteenhex

arch/arm/boot/dts/infinity3.dtsi

@@ -5,3 +5,7 @@
  */
 
 #include "infinity.dtsi"
+
+&imi {
+	reg = <0xa0000000 0x20000>;
+};