[PATCH 2/2] qemu: Support MULTI_CONSOLE_API

Add support for the new MULTI_CONSOLE_API

Crash information is now displayed in both the runtime and crash consoles,
if a crash occurs after the runtime console has been enabled

Enable MULTI_CONSOLE_API by default on qemu builds

Fixes ARM-software/tf-issues#561

Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>
diff --git a/plat/qemu/qemu_private.h b/plat/qemu/qemu_private.h
index 716440f..c66d0f9 100644
--- a/plat/qemu/qemu_private.h
+++ b/plat/qemu/qemu_private.h
@@ -34,4 +34,7 @@
 int dt_add_psci_node(void *fdt);
 int dt_add_psci_cpu_enable_methods(void *fdt);
 
+void qemu_console_init(void);
+void qemu_crash_console_init(void);
+
 #endif /*__QEMU_PRIVATE_H*/