cdns: 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: I9f8b55414ab7965e431e3e86d182eabd511f32a4
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/include/drivers/cadence/cdns_uart.h b/include/drivers/cadence/cdns_uart.h
index 64a062c..46ba466 100644
--- a/include/drivers/cadence/cdns_uart.h
+++ b/include/drivers/cadence/cdns_uart.h
@@ -25,17 +25,10 @@
 #define R_UART_TX	0x30
 #define R_UART_RX	0x30
 
-#define CONSOLE_T_CDNS_BASE	CONSOLE_T_DRVDATA
-
 #ifndef __ASSEMBLER__
 
 #include <stdint.h>
 
-typedef struct {
-	console_t console;
-	uintptr_t base;
-} console_cdns_t;
-
 /*
  * Initialize a new Cadence console instance and register it with the console
  * framework. The |console| pointer must point to storage that will be valid
@@ -43,7 +36,7 @@
  * Its contents will be reinitialized from scratch.
  */
 int console_cdns_register(uintptr_t baseaddr, uint32_t clock, uint32_t baud,
-			  console_cdns_t *console);
+			  console_t *console);
 
 #endif /*__ASSEMBLER__*/