MX53: Remove CONFIG_SYS_BOOTMAPSZ from mx53 config files.

commit ed59e587 (Remove device tree booting dependency on CONFIG_SYS_BOOTMAPSZ) made the
definition of CONFIG_SYS_BOOTMAPSZ unnecessary.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <jason.hui@linaro.org>

include/configs/mx53loco.h

@@ -181,6 +181,5 @@
 #define CONFIG_SYS_MMC_ENV_DEV 0
 
 #define CONFIG_OF_LIBFDT
-#define CONFIG_SYS_BOOTMAPSZ   0x800000
 
 #endif				/* __CONFIG_H */

include/configs/mx53smd.h

@@ -187,6 +187,5 @@
 #define CONFIG_SYS_MMC_ENV_DEV 0
 
 #define CONFIG_OF_LIBFDT
-#define CONFIG_SYS_BOOTMAPSZ   0x800000
 
 #endif				/* __CONFIG_H */