fix(n1sdp): mapping Run-time UART to IOFPGA UART0

Currently the Run-time UART is mapped to AP UART1 which is internally
routed to MCP UART1, so unsharing it from AP UART1 and mapping it to
IOFPGA UART0 for exclusiveness among the usage of the UARTs.

Signed-off-by: Himanshu Sharma <Himanshu.Sharma@arm.com>
Change-Id: I366740a971a880decf0d373e9055e7ebda5df53a
diff --git a/plat/arm/board/n1sdp/include/platform_def.h b/plat/arm/board/n1sdp/include/platform_def.h
index 7d78a29..b3799a7 100644
--- a/plat/arm/board/n1sdp/include/platform_def.h
+++ b/plat/arm/board/n1sdp/include/platform_def.h
@@ -15,8 +15,9 @@
 #define PLAT_ARM_BOOT_UART_BASE			0x2A400000
 #define PLAT_ARM_BOOT_UART_CLK_IN_HZ		50000000
 
-#define PLAT_ARM_RUN_UART_BASE		0x2A410000
-#define PLAT_ARM_RUN_UART_CLK_IN_HZ	50000000
+/* IOFPGA UART0 */
+#define PLAT_ARM_RUN_UART_BASE			0x1C090000
+#define PLAT_ARM_RUN_UART_CLK_IN_HZ		24000000
 
 #define PLAT_ARM_SP_MIN_RUN_UART_BASE		0x2A410000
 #define PLAT_ARM_SP_MIN_RUN_UART_CLK_IN_HZ	50000000