amlogic: Fix prefixes in the private header file

The header file is shared between all the SoCs. Better avoiding
hardcoding the SoC name in the function names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I9074871bd1ed8a702c1a656e0f50f2d3c6cb0425
diff --git a/plat/amlogic/common/include/aml_private.h b/plat/amlogic/common/include/aml_private.h
index 952b5c4..3d7e6eb 100644
--- a/plat/amlogic/common/include/aml_private.h
+++ b/plat/amlogic/common/include/aml_private.h
@@ -12,8 +12,8 @@
 
 /* Utility functions */
 unsigned int plat_calc_core_pos(u_register_t mpidr);
-void gxbb_console_init(void);
-void gxbb_setup_page_tables(void);
+void aml_console_init(void);
+void aml_setup_page_tables(void);
 
 /* MHU functions */
 void mhu_secure_message_start(void);