ARM64: zynqmp: Clean header after moving stuff to Kconfig

Moving stuff to Kconfig by script is keep some empty lines
or comment in the file. Remove them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

include/configs/xilinx_zynqmp.h

@@ -17,7 +17,6 @@
 
 #define CONFIG_SYS_NO_FLASH
 
-
 /* Generic Interrupt Controller Definitions */
 #define CONFIG_GICV2
 #define GICD_BASE	0xF9010000
@@ -44,8 +43,6 @@
 
 #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_TEXT_BASE
 
-/* Flat Device Tree Definitions */
-
 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
 #if !defined(COUNTER_FREQUENCY)
 # define COUNTER_FREQUENCY		100000000