Add UART base addresses for additional UARTs

UARTs 1 through 5 were missing in the code - added.
Also pick the default according to the configuration setting for the
console index.

Signed-off-by: Ronald Landheer-Cieslak <ronaldlandheercieslak@eaton.com>
diff --git a/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h b/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
index fa9b84f..3e46283 100644
--- a/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
+++ b/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
@@ -15,6 +15,11 @@
 
 /* UART Base Address */
 #define UART0_BASE			0x44E09000
+#define UART1_BASE			0x48022000
+#define UART2_BASE			0x48024000
+#define UART3_BASE			0x481A6000
+#define UART4_BASE			0x481A8000
+#define UART5_BASE			0x481AA000
 
 /* GPIO Base address */
 #define GPIO2_BASE			0x481AC000