amlogic: Fix prefixes in the helpers file

The code is the common directory is now generic, no need to have the SoC
prefix hardcoded in the function names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ied3a5e506b9abd4c2d6f893bafef50019bff24f1
diff --git a/plat/amlogic/gxbb/gxbb_common.c b/plat/amlogic/gxbb/gxbb_common.c
index eb688f7..06ff008 100644
--- a/plat/amlogic/gxbb/gxbb_common.c
+++ b/plat/amlogic/gxbb/gxbb_common.c
@@ -109,9 +109,9 @@
 
 void gxbb_console_init(void)
 {
-	int rc = console_meson_register(GXBB_UART0_AO_BASE,
-					GXBB_UART0_AO_CLK_IN_HZ,
-					GXBB_UART_BAUDRATE,
+	int rc = console_meson_register(AML_UART0_AO_BASE,
+					AML_UART0_AO_CLK_IN_HZ,
+					AML_UART_BAUDRATE,
 					&gxbb_console);
 	if (rc == 0) {
 		/*