microblaze: Delete Xilinx watchdog related macros

These macros are not required anymore. These will be taken from
configuration file.

Signed-off-by: Shreenidhi Shedi <yesshedi@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

board/xilinx/microblaze-generic/xparameters.h

@@ -19,7 +19,3 @@
 /* Flash Memory is FLASH_2Mx32 */
 #define XILINX_FLASH_START	0x2c000000
 #define XILINX_FLASH_SIZE	0x00800000
-
-/* Watchdog IP is wxi_timebase_wdt_0 */
-#define XILINX_WATCHDOG_BASEADDR	0x50000000
-#define XILINX_WATCHDOG_IRQ		1

include/configs/microblaze-generic.h

@@ -43,16 +43,6 @@
 # define CONFIG_SYS_GPIO_0_ADDR		XILINX_GPIO_BASEADDR
 #endif
 
-/* watchdog */
-#if defined(XILINX_WATCHDOG_BASEADDR) && defined(XILINX_WATCHDOG_IRQ)
-# define CONFIG_WATCHDOG_BASEADDR	XILINX_WATCHDOG_BASEADDR
-# define CONFIG_WATCHDOG_IRQ		XILINX_WATCHDOG_IRQ
-# ifndef CONFIG_SPL_BUILD
-#  define CONFIG_HW_WATCHDOG
-#  define CONFIG_XILINX_TB_WATCHDOG
-# endif
-#endif
-
 #define CONFIG_SYS_MALLOC_LEN	0xC0000
 
 /* Stack location before relocation */