uniphier: 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: Ia9d996bb45ff3a7f1b240f12fd75805b48a048e9
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

plat/socionext/uniphier/uniphier_console.S

@@ -17,7 +17,7 @@
  */
 	.globl	uniphier_console_putc
 func uniphier_console_putc
-	ldr	x1, [x1, #CONSOLE_T_DRVDATA]
+	ldr	x1, [x1, #CONSOLE_T_BASE]
 
 	/* Wait until the transmitter FIFO gets empty */
 0:	ldr	w2, [x1, #UNIPHIER_UART_LSR]
@@ -36,7 +36,7 @@ endfunc uniphier_console_putc
  */
 	.globl	uniphier_console_getc
 func uniphier_console_getc
-	ldr	x0, [x0, #CONSOLE_T_DRVDATA]
+	ldr	x0, [x0, #CONSOLE_T_BASE]
 
 	ldr	w1, [x0, #UNIPHIER_UART_LSR]
 	tbz	w1, #UNIPHIER_UART_LSR_DR_BIT, 0f
@@ -55,7 +55,7 @@ endfunc uniphier_console_getc
  */
 	.global uniphier_console_flush
 func uniphier_console_flush
-	ldr	x0, [x0, #CONSOLE_T_DRVDATA]
+	ldr	x0, [x0, #CONSOLE_T_BASE]
 
 	/* wait until the transmitter gets empty */
 0:	ldr	w1, [x0, #UNIPHIER_UART_LSR]

plat/socionext/uniphier/uniphier_console_setup.c

@@ -17,18 +17,12 @@
 #define UNIPHIER_UART_OFFSET	0x100
 #define UNIPHIER_UART_NR_PORTS	4
 
-struct uniphier_console {
-	struct console console;
-	uintptr_t base;
-};
-
 /* These callbacks are implemented in assembly to use crash_console_helpers.S */
 int uniphier_console_putc(int character, struct console *console);
 int uniphier_console_getc(struct console *console);
 int uniphier_console_flush(struct console *console);
 
-static struct uniphier_console uniphier_console = {
-	.console = {
+static console_t uniphier_console = {
 	.flags = CONSOLE_FLAG_BOOT |
 #if DEBUG
 		 CONSOLE_FLAG_RUNTIME |
@@ -38,7 +32,6 @@ static struct uniphier_console uniphier_console = {
 	.putc = uniphier_console_putc,
 	.getc = uniphier_console_getc,
 	.flush = uniphier_console_flush,
-	},
 };
 
 static const uintptr_t uniphier_uart_base[] = {
@@ -86,7 +79,7 @@ void uniphier_console_setup(unsigned int soc)
 		plat_error_handler(-EINVAL);
 
 	uniphier_console.base = base;
-	console_register(&uniphier_console.console);
+	console_register(&uniphier_console);
 
 	/*
 	 * The hardware might be still printing characters queued up in the