MX25: tx25: Cleanup tx25.h config

Cleanup tx25.h by removing unnecessary defines and by removing unneeded "1"'s.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

include/configs/tx25.h

@@ -25,9 +25,7 @@
 /*
  * KARO TX25 board - SoC Configuration
  */
-#define CONFIG_ARM926EJS			/* arm926ejs CPU core */
 #define CONFIG_MX25
-#define CONFIG_TX25
 #define CONFIG_MX25_CLK32		32000	/* OSC32K frequency */
 #define CONFIG_SYS_HZ			1000
 
@@ -56,9 +54,9 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 
-#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS	1
-#define CONFIG_INITRD_TAG		1
+#define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
 
 /*
  * Memory Info
@@ -85,8 +83,8 @@
 /*
  * Serial Info
  */
-#define CONFIG_MXC_UART		1
-#define CONFIG_SYS_MX25_UART1	1
+#define CONFIG_MXC_UART
+#define CONFIG_SYS_MX25_UART1
 #define CONFIG_CONS_INDEX	1	/* use UART0 for console */
 #define CONFIG_BAUDRATE		115200	/* Default baud rate */
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
@@ -97,7 +95,7 @@
  * Flash & Environment
  */
 /* No NOR flash present */
-#define CONFIG_SYS_NO_FLASH	1
+#define CONFIG_SYS_NO_FLASH
 #define	CONFIG_ENV_IS_IN_NAND
 #define	CONFIG_ENV_OFFSET	CONFIG_SYS_MONITOR_LEN
 #define CONFIG_ENV_SIZE		(128 * 1024)	/* 128 kB NAND block size */