diff --git a/include/lib/psci/psci.h b/include/lib/psci/psci.h
index 34de4c2..fa85e0b 100644
--- a/include/lib/psci/psci.h
+++ b/include/lib/psci/psci.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -37,6 +37,7 @@
 #if ENABLE_PLAT_COMPAT
 #include <psci_compat.h>
 #endif
+#include <psci_lib.h>		/* To maintain compatibility for SPDs */
 
 /*******************************************************************************
  * Number of power domains whose state this PSCI implementation can track
@@ -311,24 +312,6 @@
 } plat_psci_ops_t;
 
 /*******************************************************************************
- * Optional structure populated by the Secure Payload Dispatcher to be given a
- * chance to perform any bookkeeping before PSCI executes a power management
- * operation. It also allows PSCI to determine certain properties of the SP e.g.
- * migrate capability etc.
- ******************************************************************************/
-typedef struct spd_pm_ops {
-	void (*svc_on)(u_register_t target_cpu);
-	int32_t (*svc_off)(u_register_t __unused);
-	void (*svc_suspend)(u_register_t max_off_pwrlvl);
-	void (*svc_on_finish)(u_register_t __unused);
-	void (*svc_suspend_finish)(u_register_t max_off_pwrlvl);
-	int32_t (*svc_migrate)(u_register_t from_cpu, u_register_t to_cpu);
-	int32_t (*svc_migrate_info)(u_register_t *resident_cpu);
-	void (*svc_system_off)(void);
-	void (*svc_system_reset)(void);
-} spd_pm_ops_t;
-
-/*******************************************************************************
  * Function & Data prototypes
  ******************************************************************************/
 unsigned int psci_version(void);
@@ -357,63 +340,6 @@
  */
 void psci_entrypoint(void) __deprecated;
 
-/*
- * Function prototype for the warmboot entrypoint function which will be
- * programmed in the mailbox by the platform.
- */
-typedef void (*mailbox_entrypoint_t)(void);
-
-/******************************************************************************
- * Structure to pass PSCI Library arguments.
- *****************************************************************************/
-typedef struct psci_lib_args {
-	/* The version information of PSCI Library Interface */
-	param_header_t		h;
-	/* The warm boot entrypoint function */
-	mailbox_entrypoint_t	mailbox_ep;
-} psci_lib_args_t;
-
-/* Helper macro to set the psci_lib_args_t structure at runtime */
-#define SET_PSCI_LIB_ARGS_V1(_p, _entry)	do {			\
-	SET_PARAM_HEAD(_p, PARAM_PSCI_LIB_ARGS, VERSION_1, 0);		\
-	(_p)->mailbox_ep = (_entry);					\
-	} while (0)
-
-/* Helper macro to define the psci_lib_args_t statically */
-#define DEFINE_STATIC_PSCI_LIB_ARGS_V1(_name, _entry)		\
-	static const psci_lib_args_t (_name) = {		\
-		.h.type = (uint8_t)PARAM_PSCI_LIB_ARGS,		\
-		.h.version = (uint8_t)VERSION_1,		\
-		.h.size = (uint16_t)sizeof(_name),		\
-		.h.attr = 0,					\
-		.mailbox_ep = (_entry)				\
-	}
-
-/* Helper macro to verify the pointer to psci_lib_args_t structure */
-#define VERIFY_PSCI_LIB_ARGS_V1(_p)	((_p)			\
-		&& ((_p)->h.type == PARAM_PSCI_LIB_ARGS)	\
-		&& ((_p)->h.version == VERSION_1)		\
-		&& ((_p)->h.size == sizeof(*(_p)))		\
-		&& ((_p)->h.attr == 0)				\
-		&& ((_p)->mailbox_ep))
-
-/******************************************************************************
- * PSCI Library Interfaces
- *****************************************************************************/
-u_register_t psci_smc_handler(uint32_t smc_fid,
-			  u_register_t x1,
-			  u_register_t x2,
-			  u_register_t x3,
-			  u_register_t x4,
-			  void *cookie,
-			  void *handle,
-			  u_register_t flags);
-int psci_setup(const psci_lib_args_t *lib_args);
-void psci_warmboot_entrypoint(void);
-void psci_register_spd_pm_hook(const spd_pm_ops_t *pm);
-void psci_prepare_next_non_secure_ctx(
-			  entry_point_info_t *next_image_info);
-
 #endif /*__ASSEMBLY__*/
 
 #endif /* __PSCI_H__ */