xilinx: Sync symbols location in defconfigs

CONFIG_DEBUG_UART_BASE and CONFIG_DEBUG_UART_CLOCK have changed that's
why this sync.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/syzygy_hub_defconfig b/configs/syzygy_hub_defconfig
index 4ceff11..6fb56af 100644
--- a/configs/syzygy_hub_defconfig
+++ b/configs/syzygy_hub_defconfig
@@ -4,6 +4,8 @@
 CONFIG_ARCH_ZYNQ=y
 CONFIG_SYS_TEXT_BASE=0x4000000
 CONFIG_SPL=y
+CONFIG_DEBUG_UART_BASE=0xe0000000
+CONFIG_DEBUG_UART_CLOCK=50000000
 CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_DEFAULT_DEVICE_TREE="zynq-syzygy-hub"
 CONFIG_DEBUG_UART=y
@@ -45,8 +47,6 @@
 CONFIG_PHY_XILINX=y
 CONFIG_ZYNQ_GEM=y
 CONFIG_DEBUG_UART_ZYNQ=y
-CONFIG_DEBUG_UART_BASE=0xe0000000
-CONFIG_DEBUG_UART_CLOCK=50000000
 CONFIG_ZYNQ_SERIAL=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y