azalia: Move shared variable to separate file

Change-Id: Icf46ad1397c67478887c80a627b8f4eb0a67e542
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6695
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/src/include/device/azalia_device.h b/src/include/device/azalia_device.h
index 10bc77d..2276047 100644
--- a/src/include/device/azalia_device.h
+++ b/src/include/device/azalia_device.h
@@ -25,4 +25,9 @@
 void azalia_audio_init(struct device *dev);
 extern struct device_operations default_azalia_audio_ops;
 
+extern const u32 *cim_verb_data;
+extern u32 cim_verb_data_size;
+extern const u32 *pc_beep_verbs;
+extern u32 pc_beep_verbs_size;
+
 #endif /* DEVICE_AZALIA_H */