ARM: dts: aspeed: fp5280g2: Use the 64M layout

Use the 64M layout since the flash on the board is 64M
Signed-off-by: John Wang <wangzhiqiang02@inspur.com>
Link: https://lore.kernel.org/r/20211014072743.939293-1-wangzhiqiang02@inspur.comSigned-off-by: Joel Stanley <joel@jms.id.au>

arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts

@@ -246,7 +246,7 @@ flash@0 {
 		label = "bmc";
 		m25p,fast-read;
 		spi-max-frequency = <50000000>;
-#include "openbmc-flash-layout.dtsi"
+#include "openbmc-flash-layout-64.dtsi"
 	};
 };