pl011: Use generic console_t data structure

Since now the generic console_t structure holds the UART base address as
well, let's use that generic location and drop the UART driver specific
data structure at all.

Change-Id: I7a23327394d142af4b293ea7ccd90b843c54587c
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/include/drivers/arm/pl011.h b/include/drivers/arm/pl011.h
index 8733d19..ebc6643 100644
--- a/include/drivers/arm/pl011.h
+++ b/include/drivers/arm/pl011.h
@@ -81,17 +81,10 @@
 
 #endif /* !PL011_GENERIC_UART */
 
-#define CONSOLE_T_PL011_BASE	CONSOLE_T_DRVDATA
-
 #ifndef __ASSEMBLER__
 
 #include <stdint.h>
 
-typedef struct {
-	console_t console;
-	uintptr_t base;
-} console_pl011_t;
-
 /*
  * Initialize a new PL011 console instance and register it with the console
  * framework. The |console| pointer must point to storage that will be valid
@@ -99,7 +92,7 @@
  * Its contents will be reinitialized from scratch.
  */
 int console_pl011_register(uintptr_t baseaddr, uint32_t clock, uint32_t baud,
-			   console_pl011_t *console);
+			   console_t *console);
 
 #endif /*__ASSEMBLER__*/