diff --git a/plat/xilinx/zynqmp/zynqmp_ipi.h b/plat/xilinx/common/include/ipi.h
similarity index 69%
rename from plat/xilinx/zynqmp/zynqmp_ipi.h
rename to plat/xilinx/common/include/ipi.h
index b9b40dde39caab7131302d38630b41bf0c45ed1b..483902e0ead786cc34e2362763b0b05e426d0f52 100644
--- a/plat/xilinx/zynqmp/zynqmp_ipi.h
+++ b/plat/xilinx/common/include/ipi.h
@@ -1,31 +1,16 @@
 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018, Xilinx, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* ZynqMP IPI management enums and defines */
+/* Xilinx IPI management configuration data and macros */
 
-#ifndef ZYNQMP_IPI_H
-#define ZYNQMP_IPI_H
+#ifndef IPI_H
+#define IPI_H
 
 #include <stdint.h>
 
-/*********************************************************************
- * IPI agent IDs macros
- ********************************************************************/
-#define IPI_ID_APU	0U
-#define IPI_ID_RPU0	1U
-#define IPI_ID_RPU1	2U
-#define IPI_ID_PMU0	3U
-#define IPI_ID_PMU1	4U
-#define IPI_ID_PMU2	5U
-#define IPI_ID_PMU3	6U
-#define IPI_ID_PL0	7U
-#define IPI_ID_PL1	8U
-#define IPI_ID_PL2	9U
-#define IPI_ID_PL3	10U
-
 /*********************************************************************
  * IPI mailbox status macros
  ********************************************************************/
@@ -39,10 +24,32 @@
 #define IPI_MB_CALL_NOTSECURE	0
 #define IPI_MB_CALL_SECURE	1
 
+/*********************************************************************
+ * IPI secure check
+ ********************************************************************/
+#define IPI_SECURE_MASK  0x1U
+#define IPI_IS_SECURE(I) ((ipi_table[(I)].secure_only & \
+			   IPI_SECURE_MASK) ? 1 : 0)
+
+/*********************************************************************
+ * Struct definitions
+ ********************************************************************/
+
+/* structure to maintain IPI configuration information */
+struct ipi_config {
+	unsigned int ipi_bit_mask;
+	unsigned int ipi_reg_base;
+	unsigned char secure_only;
+};
+
 /*********************************************************************
  * IPI APIs declarations
  ********************************************************************/
 
+/* Initialize IPI configuration table */
+void ipi_config_table_init(const struct ipi_config *ipi_table,
+			   uint32_t total_ipi);
+
 /* Validate IPI mailbox access */
 int ipi_mb_validate(uint32_t local, uint32_t remote, unsigned int is_secure);
 
@@ -67,4 +74,4 @@ void ipi_mb_disable_irq(uint32_t local, uint32_t remote);
 /* Enable IPI mailbox notification interrupt */
 void ipi_mb_enable_irq(uint32_t local, uint32_t remote);
 
-#endif /* ZYNQMP_IPI_H */
+#endif /* IPI_H */
diff --git a/plat/xilinx/zynqmp/pm_service/pm_common.h b/plat/xilinx/common/include/pm_common.h
similarity index 60%
rename from plat/xilinx/zynqmp/pm_service/pm_common.h
rename to plat/xilinx/common/include/pm_common.h
index 94e0568f6059c2617fbd1f300cc3068a88313c35..c0a51f0294adf3461f79eef4fb2e979b0292be79 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_common.h
+++ b/plat/xilinx/common/include/pm_common.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -13,28 +13,17 @@
 #define PM_COMMON_H
 
 #include <stdint.h>
-
-#include <common/debug.h>
-
-#include "pm_defs.h"
-
-#define PAYLOAD_ARG_CNT		6U
-#define PAYLOAD_ARG_SIZE	4U	/* size in bytes */
-
-#define ZYNQMP_TZ_VERSION_MAJOR		1
-#define ZYNQMP_TZ_VERSION_MINOR		0
-#define ZYNQMP_TZ_VERSION		((ZYNQMP_TZ_VERSION_MAJOR << 16) | \
-					ZYNQMP_TZ_VERSION_MINOR)
+#include <plat_pm_common.h>
 
 /**
  * pm_ipi - struct for capturing IPI-channel specific info
- * @apu_ipi_id	APU IPI agent ID
- * @pmu_ipi_id	PMU Agent ID
+ * @local_ipi_id	Local IPI agent ID
+ * @remote_ipi_id	Remote IPI Agent ID
  * @buffer_base	base address for payload buffer
  */
 struct pm_ipi {
-	const uint32_t apu_ipi_id;
-	const uint32_t pmu_ipi_id;
+	const uint32_t local_ipi_id;
+	const uint32_t remote_ipi_id;
 	const uintptr_t buffer_base;
 };
 
@@ -46,12 +35,11 @@ struct pm_ipi {
  *		(in APU all processors share one IPI channel)
  */
 struct pm_proc {
-	const enum pm_node_id node_id;
+	const uint32_t node_id;
 	const unsigned int pwrdn_mask;
 	const struct pm_ipi *ipi;
 };
 
 const struct pm_proc *pm_get_proc(unsigned int cpuid);
-const struct pm_proc *pm_get_proc_by_node(enum pm_node_id nid);
 
 #endif /* PM_COMMON_H */
diff --git a/plat/xilinx/zynqmp/pm_service/pm_ipi.h b/plat/xilinx/common/include/pm_ipi.h
similarity index 79%
rename from plat/xilinx/zynqmp/pm_service/pm_ipi.h
rename to plat/xilinx/common/include/pm_ipi.h
index 650de5220535a04f32908714937754fa0eef3504..16db5c548217bfe5c1d70e6379a919b811ab103a 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_ipi.h
+++ b/plat/xilinx/common/include/pm_ipi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,8 +7,12 @@
 #ifndef PM_IPI_H
 #define PM_IPI_H
 
+#include <plat_ipi.h>
 #include "pm_common.h"
 
+#define IPI_BLOCKING		1
+#define IPI_NON_BLOCKING	0
+
 int pm_ipi_init(const struct pm_proc *proc);
 
 enum pm_ret_status pm_ipi_send(const struct pm_proc *proc,
@@ -21,5 +25,6 @@ enum pm_ret_status pm_ipi_send_sync(const struct pm_proc *proc,
 void pm_ipi_buff_read_callb(unsigned int *value, size_t count);
 void pm_ipi_irq_enable(const struct pm_proc *proc);
 void pm_ipi_irq_clear(const struct pm_proc *proc);
+uint32_t pm_ipi_irq_status(const struct pm_proc *proc);
 
 #endif /* PM_IPI_H */
diff --git a/plat/xilinx/common/ipi.c b/plat/xilinx/common/ipi.c
new file mode 100644
index 0000000000000000000000000000000000000000..0b8020b4016bae584a3c6b61f6398beb38483509
--- /dev/null
+++ b/plat/xilinx/common/ipi.c
@@ -0,0 +1,216 @@
+/*
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * Xilinx IPI agent registers access management
+ */
+
+#include <errno.h>
+#include <string.h>
+
+#include <common/debug.h>
+#include <common/runtime_svc.h>
+#include <lib/bakery_lock.h>
+#include <lib/mmio.h>
+
+#include <ipi.h>
+#include <plat_ipi.h>
+#include <plat_private.h>
+
+/*********************************************************************
+ * Macros definitions
+ ********************************************************************/
+
+/* IPI registers offsets macros */
+#define IPI_TRIG_OFFSET 0x00U
+#define IPI_OBR_OFFSET  0x04U
+#define IPI_ISR_OFFSET  0x10U
+#define IPI_IMR_OFFSET  0x14U
+#define IPI_IER_OFFSET  0x18U
+#define IPI_IDR_OFFSET  0x1CU
+
+/* IPI register start offset */
+#define IPI_REG_BASE(I) (ipi_table[(I)].ipi_reg_base)
+
+/* IPI register bit mask */
+#define IPI_BIT_MASK(I) (ipi_table[(I)].ipi_bit_mask)
+
+/* IPI configuration table */
+const static struct ipi_config *ipi_table;
+
+/* Total number of IPI */
+static uint32_t ipi_total;
+
+/**
+ * ipi_config_init() - Initialize IPI configuration data
+ *
+ * @ipi_config_table  - IPI configuration table
+ * @ipi_total - Total number of IPI available
+ *
+ */
+void ipi_config_table_init(const struct ipi_config *ipi_config_table,
+			   uint32_t total_ipi)
+{
+	ipi_table = ipi_config_table;
+	ipi_total = total_ipi;
+}
+
+/* is_ipi_mb_within_range() - verify if IPI mailbox is within range
+ *
+ * @local  - local IPI ID
+ * @remote - remote IPI ID
+ *
+ * return - 1 if within range, 0 if not
+ */
+static inline int is_ipi_mb_within_range(uint32_t local, uint32_t remote)
+{
+	int ret = 1;
+
+	if (remote >= ipi_total || local >= ipi_total)
+		ret = 0;
+
+	return ret;
+}
+
+/**
+ * ipi_mb_validate() - validate IPI mailbox access
+ *
+ * @local  - local IPI ID
+ * @remote - remote IPI ID
+ * @is_secure - indicate if the requester is from secure software
+ *
+ * return - 0 success, negative value for errors
+ */
+int ipi_mb_validate(uint32_t local, uint32_t remote, unsigned int is_secure)
+{
+	int ret = 0;
+
+	if (!is_ipi_mb_within_range(local, remote))
+		ret = -EINVAL;
+	else if (IPI_IS_SECURE(local) && !is_secure)
+		ret = -EPERM;
+	else if (IPI_IS_SECURE(remote) && !is_secure)
+		ret = -EPERM;
+
+	return ret;
+}
+
+/**
+ * ipi_mb_open() - Open IPI mailbox.
+ *
+ * @local  - local IPI ID
+ * @remote - remote IPI ID
+ *
+ */
+void ipi_mb_open(uint32_t local, uint32_t remote)
+{
+	mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
+		      IPI_BIT_MASK(remote));
+	mmio_write_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET,
+		      IPI_BIT_MASK(remote));
+}
+
+/**
+ * ipi_mb_release() - Open IPI mailbox.
+ *
+ * @local  - local IPI ID
+ * @remote - remote IPI ID
+ *
+ */
+void ipi_mb_release(uint32_t local, uint32_t remote)
+{
+	mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
+		      IPI_BIT_MASK(remote));
+}
+
+/**
+ * ipi_mb_enquire_status() - Enquire IPI mailbox status
+ *
+ * @local  - local IPI ID
+ * @remote - remote IPI ID
+ *
+ * return - 0 idle, positive value for pending sending or receiving,
+ *          negative value for errors
+ */
+int ipi_mb_enquire_status(uint32_t local, uint32_t remote)
+{
+	int ret = 0;
+	uint32_t status;
+
+	status = mmio_read_32(IPI_REG_BASE(local) + IPI_OBR_OFFSET);
+	if (status & IPI_BIT_MASK(remote))
+		ret |= IPI_MB_STATUS_SEND_PENDING;
+	status = mmio_read_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET);
+	if (status & IPI_BIT_MASK(remote))
+		ret |= IPI_MB_STATUS_RECV_PENDING;
+
+	return ret;
+}
+
+/* ipi_mb_notify() - Trigger IPI mailbox notification
+ *
+ * @local - local IPI ID
+ * @remote - remote IPI ID
+ * @is_blocking - if to trigger the notification in blocking mode or not.
+ *
+ * It sets the remote bit in the IPI agent trigger register.
+ *
+ */
+void ipi_mb_notify(uint32_t local, uint32_t remote, uint32_t is_blocking)
+{
+	uint32_t status;
+
+	mmio_write_32(IPI_REG_BASE(local) + IPI_TRIG_OFFSET,
+		      IPI_BIT_MASK(remote));
+	if (is_blocking) {
+		do {
+			status = mmio_read_32(IPI_REG_BASE(local) +
+					      IPI_OBR_OFFSET);
+		} while (status & IPI_BIT_MASK(remote));
+	}
+}
+
+/* ipi_mb_ack() - Ack IPI mailbox notification from the other end
+ *
+ * @local - local IPI ID
+ * @remote - remote IPI ID
+ *
+ * It will clear the remote bit in the isr register.
+ *
+ */
+void ipi_mb_ack(uint32_t local, uint32_t remote)
+{
+	mmio_write_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET,
+		      IPI_BIT_MASK(remote));
+}
+
+/* ipi_mb_disable_irq() - Disable IPI mailbox notification interrupt
+ *
+ * @local - local IPI ID
+ * @remote - remote IPI ID
+ *
+ * It will mask the remote bit in the idr register.
+ *
+ */
+void ipi_mb_disable_irq(uint32_t local, uint32_t remote)
+{
+	mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
+		      IPI_BIT_MASK(remote));
+}
+
+/* ipi_mb_enable_irq() - Enable IPI mailbox notification interrupt
+ *
+ * @local - local IPI ID
+ * @remote - remote IPI ID
+ *
+ * It will mask the remote bit in the idr register.
+ *
+ */
+void ipi_mb_enable_irq(uint32_t local, uint32_t remote)
+{
+	mmio_write_32(IPI_REG_BASE(local) + IPI_IER_OFFSET,
+		      IPI_BIT_MASK(remote));
+}
diff --git a/plat/xilinx/zynqmp/pm_service/pm_ipi.c b/plat/xilinx/common/pm_service/pm_ipi.c
similarity index 75%
rename from plat/xilinx/zynqmp/pm_service/pm_ipi.c
rename to plat/xilinx/common/pm_service/pm_ipi.c
index b3d833dfe294b215a030242aea5988d7121c38ce..034cd5bc8ce46a0e98ced735fb140d6a188177cd 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_ipi.c
+++ b/plat/xilinx/common/pm_service/pm_ipi.c
@@ -1,45 +1,28 @@
 /*
- * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+
 #include <arch_helpers.h>
+
 #include <lib/bakery_lock.h>
 #include <lib/mmio.h>
+
+#include <ipi.h>
+#include <plat_ipi.h>
+#include <plat_private.h>
 #include <plat/common/platform.h>
 
-#include "../zynqmp_ipi.h"
-#include "../zynqmp_private.h"
 #include "pm_ipi.h"
 
-/* IPI message buffers */
-#define IPI_BUFFER_BASEADDR	0xFF990000U
-
-#define IPI_BUFFER_APU_BASE	(IPI_BUFFER_BASEADDR + 0x400U)
-#define IPI_BUFFER_PMU_BASE	(IPI_BUFFER_BASEADDR + 0xE00U)
-
-#define IPI_BUFFER_TARGET_APU_OFFSET	0x80U
-#define IPI_BUFFER_TARGET_PMU_OFFSET	0x1C0U
-
-#define IPI_BUFFER_MAX_WORDS	8
-
-#define IPI_BUFFER_REQ_OFFSET	0x0U
-#define IPI_BUFFER_RESP_OFFSET	0x20U
-
-#define IPI_BLOCKING		1
-#define IPI_NON_BLOCKING	0
 
 DEFINE_BAKERY_LOCK(pm_secure_lock);
 
-const struct pm_ipi apu_ipi = {
-	.apu_ipi_id = IPI_ID_APU,
-	.pmu_ipi_id = IPI_ID_PMU0,
-	.buffer_base = IPI_BUFFER_APU_BASE,
-};
-
 /**
- * pm_ipi_init() - Initialize IPI peripheral for communication with PMU
+ * pm_ipi_init() - Initialize IPI peripheral for communication with
+ *		   remote processor
  *
  * @proc	Pointer to the processor who is initiating request
  * @return	On success, the initialization function must return 0.
@@ -51,13 +34,13 @@ const struct pm_ipi apu_ipi = {
 int pm_ipi_init(const struct pm_proc *proc)
 {
 	bakery_lock_init(&pm_secure_lock);
-	ipi_mb_open(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id);
+	ipi_mb_open(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id);
 
 	return 0;
 }
 
 /**
- * pm_ipi_send_common() - Sends IPI request to the PMU
+ * pm_ipi_send_common() - Sends IPI request to the remote processor
  * @proc	Pointer to the processor who is initiating request
  * @payload	API id and call arguments to be written in IPI buffer
  *
@@ -72,7 +55,7 @@ static enum pm_ret_status pm_ipi_send_common(const struct pm_proc *proc,
 {
 	unsigned int offset = 0;
 	uintptr_t buffer_base = proc->ipi->buffer_base +
-					IPI_BUFFER_TARGET_PMU_OFFSET +
+					IPI_BUFFER_TARGET_REMOTE_OFFSET +
 					IPI_BUFFER_REQ_OFFSET;
 
 	/* Write payload into IPI buffer */
@@ -81,16 +64,16 @@ static enum pm_ret_status pm_ipi_send_common(const struct pm_proc *proc,
 		offset += PAYLOAD_ARG_SIZE;
 	}
 
-	/* Generate IPI to PMU */
-	ipi_mb_notify(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id,
+	/* Generate IPI to remote processor */
+	ipi_mb_notify(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id,
 		      is_blocking);
 
 	return PM_RET_SUCCESS;
 }
 
 /**
- * pm_ipi_send_non_blocking() - Sends IPI request to the PMU without blocking
- *			        notification
+ * pm_ipi_send_non_blocking() - Sends IPI request to the remote processor
+ *			        without blocking notification
  * @proc	Pointer to the processor who is initiating request
  * @payload	API id and call arguments to be written in IPI buffer
  *
@@ -113,7 +96,7 @@ enum pm_ret_status pm_ipi_send_non_blocking(const struct pm_proc *proc,
 }
 
 /**
- * pm_ipi_send() - Sends IPI request to the PMU
+ * pm_ipi_send() - Sends IPI request to the remote processor
  * @proc	Pointer to the processor who is initiating request
  * @payload	API id and call arguments to be written in IPI buffer
  *
@@ -137,7 +120,8 @@ enum pm_ret_status pm_ipi_send(const struct pm_proc *proc,
 
 
 /**
- * pm_ipi_buff_read() - Reads IPI response after PMU has handled interrupt
+ * pm_ipi_buff_read() - Reads IPI response after remote processor has handled
+ *			interrupt
  * @proc	Pointer to the processor who is waiting and reading response
  * @value	Used to return value from IPI buffer element (optional)
  * @count	Number of values to return in @value
@@ -149,7 +133,7 @@ static enum pm_ret_status pm_ipi_buff_read(const struct pm_proc *proc,
 {
 	size_t i;
 	uintptr_t buffer_base = proc->ipi->buffer_base +
-				IPI_BUFFER_TARGET_PMU_OFFSET +
+				IPI_BUFFER_TARGET_REMOTE_OFFSET +
 				IPI_BUFFER_RESP_OFFSET;
 
 	/*
@@ -168,7 +152,8 @@ static enum pm_ret_status pm_ipi_buff_read(const struct pm_proc *proc,
 }
 
 /**
- * pm_ipi_buff_read_callb() - Reads IPI response after PMU has handled interrupt
+ * pm_ipi_buff_read_callb() - Reads IPI response after remote processor has
+ *			      handled interrupt
  * @value	Used to return value from IPI buffer element (optional)
  * @count	Number of values to return in @value
  *
@@ -177,8 +162,8 @@ static enum pm_ret_status pm_ipi_buff_read(const struct pm_proc *proc,
 void pm_ipi_buff_read_callb(unsigned int *value, size_t count)
 {
 	size_t i;
-	uintptr_t buffer_base = IPI_BUFFER_PMU_BASE +
-				IPI_BUFFER_TARGET_APU_OFFSET +
+	uintptr_t buffer_base = IPI_BUFFER_REMOTE_BASE +
+				IPI_BUFFER_TARGET_LOCAL_OFFSET +
 				IPI_BUFFER_REQ_OFFSET;
 
 	if (count > IPI_BUFFER_MAX_WORDS)
@@ -191,7 +176,7 @@ void pm_ipi_buff_read_callb(unsigned int *value, size_t count)
 }
 
 /**
- * pm_ipi_send_sync() - Sends IPI request to the PMU
+ * pm_ipi_send_sync() - Sends IPI request to the remote processor
  * @proc	Pointer to the processor who is initiating request
  * @payload	API id and call arguments to be written in IPI buffer
  * @value	Used to return value from IPI buffer element (optional)
@@ -224,10 +209,22 @@ unlock:
 
 void pm_ipi_irq_enable(const struct pm_proc *proc)
 {
-	ipi_mb_enable_irq(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id);
+	ipi_mb_enable_irq(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id);
 }
 
 void pm_ipi_irq_clear(const struct pm_proc *proc)
 {
-	ipi_mb_ack(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id);
+	ipi_mb_ack(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id);
+}
+
+uint32_t pm_ipi_irq_status(const struct pm_proc *proc)
+{
+	int ret;
+
+	ret = ipi_mb_enquire_status(proc->ipi->local_ipi_id,
+				    proc->ipi->remote_ipi_id);
+	if (ret & IPI_MB_STATUS_RECV_PENDING)
+		return 1;
+	else
+		return 0;
 }
diff --git a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
index 23c02e068bfb8c2459ea1bdbd6bf8a24351e44c3..8ff6c436046ff86160127576ff78aadc0b21e3af 100644
--- a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
+++ b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
@@ -11,9 +11,9 @@
 #include <drivers/generic_delay_timer.h>
 #include <lib/mmio.h>
 #include <lib/xlat_tables/xlat_tables.h>
+#include <plat_private.h>
 #include <plat/common/platform.h>
 
-#include "../zynqmp_private.h"
 #include "pm_api_sys.h"
 
 /*
diff --git a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
index 01cd781ff64ee13c1079bd35ff00df57ba18f66e..8ecd6d7afbe567fd36917c26a4cec0a8be071e8d 100644
--- a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
+++ b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
@@ -12,10 +12,9 @@
 #include <common/debug.h>
 #include <drivers/console.h>
 #include <plat_arm.h>
+#include <plat_private.h>
 #include <plat/common/platform.h>
 
-#include "zynqmp_private.h"
-
 #define BL31_END (unsigned long)(&__BL31_END__)
 
 static entry_point_info_t bl32_image_ep_info;
diff --git a/plat/xilinx/zynqmp/include/plat_ipi.h b/plat/xilinx/zynqmp/include/plat_ipi.h
new file mode 100644
index 0000000000000000000000000000000000000000..bccd2f1944868a4e2cfd2933a0eb573b6fd11d99
--- /dev/null
+++ b/plat/xilinx/zynqmp/include/plat_ipi.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/* ZynqMP IPI management enums and defines */
+
+#ifndef PLAT_IPI_H
+#define PLAT_IPI_H
+
+#include <stdint.h>
+#include <ipi.h>
+
+/*********************************************************************
+ * IPI agent IDs macros
+ ********************************************************************/
+#define IPI_ID_APU	0U
+#define IPI_ID_RPU0	1U
+#define IPI_ID_RPU1	2U
+#define IPI_ID_PMU0	3U
+#define IPI_ID_PMU1	4U
+#define IPI_ID_PMU2	5U
+#define IPI_ID_PMU3	6U
+#define IPI_ID_PL0	7U
+#define IPI_ID_PL1	8U
+#define IPI_ID_PL2	9U
+#define IPI_ID_PL3	10U
+
+/*********************************************************************
+ * IPI message buffers
+ ********************************************************************/
+#define IPI_BUFFER_BASEADDR	0xFF990000U
+
+#define IPI_BUFFER_APU_BASE	(IPI_BUFFER_BASEADDR + 0x400U)
+#define IPI_BUFFER_PMU_BASE	(IPI_BUFFER_BASEADDR + 0xE00U)
+
+#define IPI_BUFFER_LOCAL_BASE	IPI_BUFFER_APU_BASE
+#define IPI_BUFFER_REMOTE_BASE	IPI_BUFFER_PMU_BASE
+
+#define IPI_BUFFER_TARGET_LOCAL_OFFSET	0x80U
+#define IPI_BUFFER_TARGET_REMOTE_OFFSET	0x1C0U
+
+#define IPI_BUFFER_MAX_WORDS	8
+
+#define IPI_BUFFER_REQ_OFFSET	0x0U
+#define IPI_BUFFER_RESP_OFFSET	0x20U
+
+/*********************************************************************
+ * Platform specific IPI API declarations
+ ********************************************************************/
+
+/* Configure IPI table for zynqmp */
+void zynqmp_ipi_config_table_init(void);
+
+#endif /* PLAT_IPI_H */
diff --git a/plat/xilinx/zynqmp/include/plat_macros.S b/plat/xilinx/zynqmp/include/plat_macros.S
index e54cfc49866651ec3ab7e0238ea5adecdceabeb8..bf1ff82b37e45b414536ed52c9abcc3657b53efd 100644
--- a/plat/xilinx/zynqmp/include/plat_macros.S
+++ b/plat/xilinx/zynqmp/include/plat_macros.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -8,7 +8,7 @@
 
 #include <arm_macros.S>
 #include <cci_macros.S>
-#include "../zynqmp_def.h"
+#include "zynqmp_def.h"
 
 	/* ---------------------------------------------
 	 * The below required platform porting macro
diff --git a/plat/xilinx/zynqmp/include/plat_pm_common.h b/plat/xilinx/zynqmp/include/plat_pm_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..1b371cc367a903cc968d35ef8983c1188e63899e
--- /dev/null
+++ b/plat/xilinx/zynqmp/include/plat_pm_common.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * Contains platform specific definitions of commonly used macros data types
+ * for PU Power Management. This file should be common for all PU's.
+ */
+
+#ifndef PLAT_PM_COMMON_H
+#define PLAT_PM_COMMON_H
+
+#include <stdint.h>
+#include <common/debug.h>
+#include "pm_defs.h"
+
+#define PAYLOAD_ARG_CNT		6U
+#define PAYLOAD_ARG_SIZE	4U	/* size in bytes */
+
+#define ZYNQMP_TZ_VERSION_MAJOR		1
+#define ZYNQMP_TZ_VERSION_MINOR		0
+#define ZYNQMP_TZ_VERSION		((ZYNQMP_TZ_VERSION_MAJOR << 16) | \
+					ZYNQMP_TZ_VERSION_MINOR)
+#endif /* _PLAT_PM_COMMON_H_ */
diff --git a/plat/xilinx/zynqmp/zynqmp_private.h b/plat/xilinx/zynqmp/include/plat_private.h
similarity index 91%
rename from plat/xilinx/zynqmp/zynqmp_private.h
rename to plat/xilinx/zynqmp/include/plat_private.h
index a8ebcebeeb219ec7c6f2c473484d4aa9f5ae9c56..99d0bc673278ee095f3353b115f53d3b872cbe24 100644
--- a/plat/xilinx/zynqmp/zynqmp_private.h
+++ b/plat/xilinx/zynqmp/include/plat_private.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef ZYNQMP_PRIVATE_H
-#define ZYNQMP_PRIVATE_H
+#ifndef PLAT_PRIVATE_H
+#define PLAT_PRIVATE_H
 
 #include <stdint.h>
 
@@ -39,4 +39,4 @@ int request_intr_type_el3(uint32_t, interrupt_type_handler_t);
 enum fsbl_handoff fsbl_atf_handover(entry_point_info_t *bl32_image_ep_info,
 		       entry_point_info_t *bl33_image_ep_info);
 
-#endif /* ZYNQMP_PRIVATE_H */
+#endif /* PLAT_PRIVATE_H */
diff --git a/plat/xilinx/zynqmp/include/platform_def.h b/plat/xilinx/zynqmp/include/platform_def.h
index e3c9fcc1720740740e707e26a1f86bd52fb65c0c..fb1041137fde7861ed841912ce621995abf903b8 100644
--- a/plat/xilinx/zynqmp/include/platform_def.h
+++ b/plat/xilinx/zynqmp/include/platform_def.h
@@ -12,7 +12,7 @@
 #include <drivers/arm/gic_common.h>
 #include <lib/utils_def.h>
 
-#include "../zynqmp_def.h"
+#include "zynqmp_def.h"
 
 /*******************************************************************************
  * Generic platform constants
diff --git a/plat/xilinx/zynqmp/zynqmp_def.h b/plat/xilinx/zynqmp/include/zynqmp_def.h
similarity index 94%
rename from plat/xilinx/zynqmp/zynqmp_def.h
rename to plat/xilinx/zynqmp/include/zynqmp_def.h
index f75530e7fa61aeb6b9bcd70a39394d324cbd9b03..8648b9ab2c32df0610b39f2efe1c5257c7e1731d 100644
--- a/plat/xilinx/zynqmp/zynqmp_def.h
+++ b/plat/xilinx/zynqmp/include/zynqmp_def.h
@@ -60,8 +60,10 @@
 #define CRL_APB_BOOT_PIN_MASK		(U(0xf0f) << 0)
 #define CRL_APB_BOOT_DRIVE_PIN_1_SHIFT	U(9)
 #define CRL_APB_BOOT_ENABLE_PIN_1_SHIFT	U(1)
-#define CRL_APB_BOOT_ENABLE_PIN_1	(U(0x1) << CRL_APB_BOOT_ENABLE_PIN_1_SHIFT)
-#define CRL_APB_BOOT_DRIVE_PIN_1	(U(0x1) << CRL_APB_BOOT_DRIVE_PIN_1_SHIFT)
+#define CRL_APB_BOOT_ENABLE_PIN_1	(U(0x1) << \
+					CRL_APB_BOOT_ENABLE_PIN_1_SHIFT)
+#define CRL_APB_BOOT_DRIVE_PIN_1	(U(0x1) << \
+					CRL_APB_BOOT_DRIVE_PIN_1_SHIFT)
 #define ZYNQMP_BOOTMODE_JTAG		U(0)
 #define ZYNQMP_ULPI_RESET_VAL_HIGH	(CRL_APB_BOOT_ENABLE_PIN_1 | \
 					 CRL_APB_BOOT_DRIVE_PIN_1)
@@ -137,7 +139,7 @@
 #define ZYNQMP_UART0_BASE		0xFF000000
 #define ZYNQMP_UART1_BASE		0xFF010000
 
-#if ZYNQMP_CONSOLE_IS(cadence)
+#if ZYNQMP_CONSOLE_IS(cadence) || ZYNQMP_CONSOLE_IS(dcc)
 # define ZYNQMP_UART_BASE	ZYNQMP_UART0_BASE
 #elif ZYNQMP_CONSOLE_IS(cadence1)
 # define ZYNQMP_UART_BASE	ZYNQMP_UART1_BASE
@@ -167,22 +169,27 @@
 #define ZYNQMP_CSU_IDCODE_OFFSET	0x40
 
 #define ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT	0
-#define ZYNQMP_CSU_IDCODE_XILINX_ID_MASK	(0xFFF << ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT)
+#define ZYNQMP_CSU_IDCODE_XILINX_ID_MASK	(0xFFF << \
+					ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT)
 #define ZYNQMP_CSU_IDCODE_XILINX_ID		0x093
 
 #define ZYNQMP_CSU_IDCODE_SVD_SHIFT		12
 #define ZYNQMP_CSU_IDCODE_SVD_MASK		(0x7 << \
 						 ZYNQMP_CSU_IDCODE_SVD_SHIFT)
 #define ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT	15
-#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK	(0xF << ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT)
+#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK	(0xF << \
+					ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT)
 #define ZYNQMP_CSU_IDCODE_SUB_FAMILY_SHIFT	19
-#define ZYNQMP_CSU_IDCODE_SUB_FAMILY_MASK	(0x3 << ZYNQMP_CSU_IDCODE_SUB_FAMILY_SHIFT)
+#define ZYNQMP_CSU_IDCODE_SUB_FAMILY_MASK	(0x3 << \
+					ZYNQMP_CSU_IDCODE_SUB_FAMILY_SHIFT)
 #define ZYNQMP_CSU_IDCODE_FAMILY_SHIFT		21
-#define ZYNQMP_CSU_IDCODE_FAMILY_MASK		(0x7F << ZYNQMP_CSU_IDCODE_FAMILY_SHIFT)
+#define ZYNQMP_CSU_IDCODE_FAMILY_MASK		(0x7F << \
+					ZYNQMP_CSU_IDCODE_FAMILY_SHIFT)
 #define ZYNQMP_CSU_IDCODE_FAMILY		0x23
 
 #define ZYNQMP_CSU_IDCODE_REVISION_SHIFT	28
-#define ZYNQMP_CSU_IDCODE_REVISION_MASK		(0xF << ZYNQMP_CSU_IDCODE_REVISION_SHIFT)
+#define ZYNQMP_CSU_IDCODE_REVISION_MASK		(0xF << \
+					ZYNQMP_CSU_IDCODE_REVISION_SHIFT)
 #define ZYNQMP_CSU_IDCODE_REVISION		0
 
 #define ZYNQMP_CSU_VERSION_OFFSET	0x44
diff --git a/plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c b/plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c
index 11f382a05392b1b68725e2c98faaf78cab175268..c499d78e91ad44eee0afb242b6fc4514dc784876 100644
--- a/plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c
+++ b/plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -16,9 +16,11 @@
 #include <lib/bakery_lock.h>
 #include <lib/mmio.h>
 
+#include <ipi.h>
+#include <plat_ipi.h>
+#include <plat_private.h>
+
 #include "ipi_mailbox_svc.h"
-#include "../zynqmp_ipi.h"
-#include "../zynqmp_private.h"
 #include "../../../services/spd/trusty/smcall.h"
 
 /*********************************************************************
diff --git a/plat/xilinx/zynqmp/plat_psci.c b/plat/xilinx/zynqmp/plat_psci.c
index 4183979a2c4af7676918227ff2e58664b52e6d63..8522d3e6c1c2217f5a0a4c4353c563fb47e2a1a1 100644
--- a/plat/xilinx/zynqmp/plat_psci.c
+++ b/plat/xilinx/zynqmp/plat_psci.c
@@ -12,12 +12,12 @@
 #include <drivers/arm/gicv2.h>
 #include <lib/mmio.h>
 #include <lib/psci/psci.h>
+#include <plat_private.h>
 #include <plat/common/platform.h>
 
 #include <plat_arm.h>
 #include "pm_api_sys.h"
 #include "pm_client.h"
-#include "zynqmp_private.h"
 
 uintptr_t zynqmp_sec_entry;
 
diff --git a/plat/xilinx/zynqmp/plat_startup.c b/plat/xilinx/zynqmp/plat_startup.c
index 03f0e3d82d72175181433a8cf1aa9eebc453353f..cd2c3bac6e6816702f522b7a4250aaf75176639a 100644
--- a/plat/xilinx/zynqmp/plat_startup.c
+++ b/plat/xilinx/zynqmp/plat_startup.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -9,9 +9,9 @@
 #include <arch_helpers.h>
 #include <common/debug.h>
 #include <lib/mmio.h>
+#include <plat_private.h>
 
 #include "zynqmp_def.h"
-#include "zynqmp_private.h"
 
 /*
  * ATFHandoffParams
diff --git a/plat/xilinx/zynqmp/plat_zynqmp.c b/plat/xilinx/zynqmp/plat_zynqmp.c
index ad18aafc305988298701c3ce2d91df873dda4068..906ce1b7feb3a73ad8c5f3b316fab9b18027bfd7 100644
--- a/plat/xilinx/zynqmp/plat_zynqmp.c
+++ b/plat/xilinx/zynqmp/plat_zynqmp.c
@@ -4,10 +4,9 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#include <plat_private.h>
 #include <plat/common/platform.h>
 
-#include "zynqmp_private.h"
-
 int plat_core_pos_by_mpidr(u_register_t mpidr)
 {
 	if (mpidr & MPIDR_CLUSTER_MASK)
diff --git a/plat/xilinx/zynqmp/platform.mk b/plat/xilinx/zynqmp/platform.mk
index 35c8983cdb1928a0a3629f1cfd2ad905b2f7d74f..d147916f7cf43c7147c3eacee5961fc549ab43e0 100644
--- a/plat/xilinx/zynqmp/platform.mk
+++ b/plat/xilinx/zynqmp/platform.mk
@@ -47,6 +47,7 @@ endif
 
 PLAT_INCLUDES		:=	-Iinclude/plat/arm/common/			\
 				-Iinclude/plat/arm/common/aarch64/		\
+				-Iplat/xilinx/common/include/			\
 				-Iplat/xilinx/zynqmp/include/			\
 				-Iplat/xilinx/zynqmp/pm_service/		\
 				-Iplat/xilinx/zynqmp/ipi_mailbox_service/
@@ -64,6 +65,7 @@ PLAT_BL_COMMON_SOURCES	:=	lib/xlat_tables/xlat_tables_common.c		\
 				plat/arm/common/arm_common.c			\
 				plat/arm/common/arm_gicv2.c			\
 				plat/common/plat_gicv2.c			\
+				plat/xilinx/common/ipi.c			\
 				plat/xilinx/zynqmp/aarch64/zynqmp_helpers.S	\
 				plat/xilinx/zynqmp/aarch64/zynqmp_common.c
 
@@ -71,6 +73,7 @@ BL31_SOURCES		+=	drivers/arm/cci/cci.c				\
 				lib/cpus/aarch64/aem_generic.S			\
 				lib/cpus/aarch64/cortex_a53.S			\
 				plat/common/plat_psci_common.c			\
+				plat/xilinx/common/pm_service/pm_ipi.c		\
 				plat/xilinx/zynqmp/bl31_zynqmp_setup.c		\
 				plat/xilinx/zynqmp/plat_psci.c			\
 				plat/xilinx/zynqmp/plat_zynqmp.c		\
@@ -83,6 +86,5 @@ BL31_SOURCES		+=	drivers/arm/cci/cci.c				\
 				plat/xilinx/zynqmp/pm_service/pm_api_pinctrl.c	\
 				plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c	\
 				plat/xilinx/zynqmp/pm_service/pm_api_clock.c	\
-				plat/xilinx/zynqmp/pm_service/pm_ipi.c		\
 				plat/xilinx/zynqmp/pm_service/pm_client.c	\
 				plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c
diff --git a/plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c b/plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c
index d3f1fbfec1c6329de23b48fc0746aa93a6368ee8..44acb4bd5892abf083d2610b799652e679e3c211 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c
@@ -12,6 +12,7 @@
 #include <drivers/delay_timer.h>
 #include <lib/mmio.h>
 #include <plat/common/platform.h>
+#include <zynqmp_def.h>
 
 #include "pm_api_clock.h"
 #include "pm_api_ioctl.h"
@@ -19,7 +20,6 @@
 #include "pm_client.h"
 #include "pm_common.h"
 #include "pm_ipi.h"
-#include "../zynqmp_def.h"
 
 /**
  * pm_ioctl_get_rpu_oper_mode () - Get current RPU operation mode
diff --git a/plat/xilinx/zynqmp/pm_service/pm_client.c b/plat/xilinx/zynqmp/pm_service/pm_client.c
index bebb74ce7fb96963de4ae8430a2835e6f5e2b7ad..163e8916f2fa30019a56c137a61de48856f25653 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_client.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_client.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -19,7 +19,8 @@
 #include <lib/mmio.h>
 #include <lib/utils.h>
 
-#include "../zynqmp_def.h"
+#include <plat_ipi.h>
+#include <zynqmp_def.h>
 #include "pm_api_sys.h"
 #include "pm_client.h"
 #include "pm_ipi.h"
@@ -35,6 +36,12 @@ DEFINE_BAKERY_LOCK(pm_client_secure_lock);
 
 extern const struct pm_ipi apu_ipi;
 
+const struct pm_ipi apu_ipi = {
+	.local_ipi_id = IPI_ID_APU,
+	.remote_ipi_id = IPI_ID_PMU0,
+	.buffer_base = IPI_BUFFER_APU_BASE,
+};
+
 static uint32_t suspend_mode = PM_SUSPEND_MODE_STD;
 
 /* Order in pm_procs_all array must match cpu ids */
diff --git a/plat/xilinx/zynqmp/pm_service/pm_client.h b/plat/xilinx/zynqmp/pm_service/pm_client.h
index 0a34a07578500b9303593e379bb6f735274d9675..adbb76f9b19fd42ce23722a0602f56fd15c01ece 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_client.h
+++ b/plat/xilinx/zynqmp/pm_service/pm_client.h
@@ -21,6 +21,7 @@ void pm_client_abort_suspend(void);
 void pm_client_wakeup(const struct pm_proc *proc);
 enum pm_ret_status set_ocm_retention(void);
 enum pm_ret_status pm_set_suspend_mode(uint32_t mode);
+const struct pm_proc *pm_get_proc_by_node(enum pm_node_id nid);
 
 /* Global variables to be set in pm_client.c */
 extern const struct pm_proc *primary_proc;
diff --git a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
index 0b8fc23529a5d083d804a29f8ec62ba1412eaf62..faa2827450bb44b2e3abd2b6fcfc6205dffc4e1f 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
@@ -20,7 +20,7 @@
 #include <plat/common/platform.h>
 #endif
 
-#include "../zynqmp_private.h"
+#include <plat_private.h>
 #include "pm_api_sys.h"
 #include "pm_client.h"
 #include "pm_ipi.h"
diff --git a/plat/xilinx/zynqmp/sip_svc_setup.c b/plat/xilinx/zynqmp/sip_svc_setup.c
index 8d23a014c553f4800035d95013e0da44e6851d4d..edb81f5c3b333063c75ff8169d2e06575f1bf54b 100644
--- a/plat/xilinx/zynqmp/sip_svc_setup.c
+++ b/plat/xilinx/zynqmp/sip_svc_setup.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -9,9 +9,9 @@
 #include <common/runtime_svc.h>
 #include <tools_share/uuid.h>
 
+#include <plat_ipi.h>
 #include "ipi_mailbox_svc.h"
 #include "pm_svc_main.h"
-#include "zynqmp_ipi.h"
 
 /* SMC function IDs for SiP Service queries */
 #define ZYNQMP_SIP_SVC_CALL_COUNT	0x8200ff00
@@ -41,6 +41,9 @@ DEFINE_SVC_UUID2(zynqmp_sip_uuid,
  */
 static int32_t sip_svc_setup(void)
 {
+	/* Configure IPI data for ZynqMP */
+	zynqmp_ipi_config_table_init();
+
 	/* PM implementation as SiP Service */
 	pm_setup();
 
diff --git a/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c b/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
index 25359f91aa4ce55e735848859a17efec41da0c0f..97718d6566b452be5e73e2ed34436c04b3161044 100644
--- a/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
+++ b/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
@@ -9,9 +9,9 @@
 #include <drivers/console.h>
 
 #include <plat_arm.h>
+#include <plat_private.h>
 #include <platform_tsp.h>
 
-#include "../zynqmp_private.h"
 
 #define BL32_END (unsigned long)(&__BL32_END__)
 
diff --git a/plat/xilinx/zynqmp/zynqmp_ipi.c b/plat/xilinx/zynqmp/zynqmp_ipi.c
index 54b18380def0158e03c6a416cd1a3a711caa1681..f57369fc3a70c499a6c256e405d54c6a8bd55603 100644
--- a/plat/xilinx/zynqmp/zynqmp_ipi.c
+++ b/plat/xilinx/zynqmp/zynqmp_ipi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -16,48 +16,12 @@
 #include <lib/bakery_lock.h>
 #include <lib/mmio.h>
 
-#include "zynqmp_ipi.h"
-#include "../zynqmp_private.h"
-
-/*********************************************************************
- * Macros definitions
- ********************************************************************/
-
-/* IPI registers base address */
-#define IPI_REGS_BASE   0xFF300000U
-
-/* IPI registers offsets macros */
-#define IPI_TRIG_OFFSET 0x00U
-#define IPI_OBR_OFFSET  0x04U
-#define IPI_ISR_OFFSET  0x10U
-#define IPI_IMR_OFFSET  0x14U
-#define IPI_IER_OFFSET  0x18U
-#define IPI_IDR_OFFSET  0x1CU
-
-/* IPI register start offset */
-#define IPI_REG_BASE(I) (zynqmp_ipi_table[(I)].ipi_reg_base)
-
-/* IPI register bit mask */
-#define IPI_BIT_MASK(I) (zynqmp_ipi_table[(I)].ipi_bit_mask)
-
-/* IPI secure check */
-#define IPI_SECURE_MASK  0x1U
-#define IPI_IS_SECURE(I) ((zynqmp_ipi_table[(I)].secure_only & \
-			   IPI_SECURE_MASK) ? 1 : 0)
-
-/*********************************************************************
- * Struct definitions
- ********************************************************************/
-
-/* structure to maintain IPI configuration information */
-struct zynqmp_ipi_config {
-	unsigned int ipi_bit_mask;
-	unsigned int ipi_reg_base;
-	unsigned char secure_only;
-};
+#include <ipi.h>
+#include <plat_ipi.h>
+#include <plat_private.h>
 
 /* Zynqmp ipi configuration table */
-const static struct zynqmp_ipi_config zynqmp_ipi_table[] = {
+const static struct ipi_config zynqmp_ipi_table[] = {
 	/* APU IPI */
 	{
 		.ipi_bit_mask = 0x1,
@@ -126,160 +90,11 @@ const static struct zynqmp_ipi_config zynqmp_ipi_table[] = {
 	},
 };
 
-/* is_ipi_mb_within_range() - verify if IPI mailbox is within range
- *
- * @local  - local IPI ID
- * @remote - remote IPI ID
- *
- * return - 1 if within range, 0 if not
- */
-static inline int is_ipi_mb_within_range(uint32_t local, uint32_t remote)
-{
-	int ret = 1;
-	uint32_t ipi_total = ARRAY_SIZE(zynqmp_ipi_table);
-
-	if (remote >= ipi_total || local >= ipi_total)
-		ret = 0;
-
-	return ret;
-}
-
-/**
- * ipi_mb_validate() - validate IPI mailbox access
- *
- * @local  - local IPI ID
- * @remote - remote IPI ID
- * @is_secure - indicate if the requester is from secure software
- *
- * return - 0 success, negative value for errors
- */
-int ipi_mb_validate(uint32_t local, uint32_t remote, unsigned int is_secure)
-{
-	int ret = 0;
-
-	if (!is_ipi_mb_within_range(local, remote))
-		ret = -EINVAL;
-	else if (IPI_IS_SECURE(local) && !is_secure)
-		ret = -EPERM;
-	else if (IPI_IS_SECURE(remote) && !is_secure)
-		ret = -EPERM;
-
-	return ret;
-}
-
-/**
- * ipi_mb_open() - Open IPI mailbox.
- *
- * @local  - local IPI ID
- * @remote - remote IPI ID
- *
- */
-void ipi_mb_open(uint32_t local, uint32_t remote)
-{
-	mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
-		      IPI_BIT_MASK(remote));
-	mmio_write_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET,
-		      IPI_BIT_MASK(remote));
-}
-
-/**
- * ipi_mb_release() - Open IPI mailbox.
- *
- * @local  - local IPI ID
- * @remote - remote IPI ID
- *
- */
-void ipi_mb_release(uint32_t local, uint32_t remote)
-{
-	mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
-		      IPI_BIT_MASK(remote));
-}
-
 /**
- * ipi_mb_enquire_status() - Enquire IPI mailbox status
- *
- * @local  - local IPI ID
- * @remote - remote IPI ID
- *
- * return - 0 idle, positive value for pending sending or receiving,
- *          negative value for errors
- */
-int ipi_mb_enquire_status(uint32_t local, uint32_t remote)
-{
-	int ret = 0;
-	uint32_t status;
-
-	status = mmio_read_32(IPI_REG_BASE(local) + IPI_OBR_OFFSET);
-	if (status & IPI_BIT_MASK(remote))
-		ret |= IPI_MB_STATUS_SEND_PENDING;
-	status = mmio_read_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET);
-	if (status & IPI_BIT_MASK(remote))
-		ret |= IPI_MB_STATUS_RECV_PENDING;
-
-	return ret;
-}
-
-/* ipi_mb_notify() - Trigger IPI mailbox notification
- *
- * @local - local IPI ID
- * @remote - remote IPI ID
- * @is_blocking - if to trigger the notification in blocking mode or not.
- *
- * It sets the remote bit in the IPI agent trigger register.
- *
- */
-void ipi_mb_notify(uint32_t local, uint32_t remote, uint32_t is_blocking)
-{
-	uint32_t status;
-
-	mmio_write_32(IPI_REG_BASE(local) + IPI_TRIG_OFFSET,
-		      IPI_BIT_MASK(remote));
-	if (is_blocking) {
-		do {
-			status = mmio_read_32(IPI_REG_BASE(local) +
-					      IPI_OBR_OFFSET);
-		} while (status & IPI_BIT_MASK(remote));
-	}
-}
-
-/* ipi_mb_ack() - Ack IPI mailbox notification from the other end
- *
- * @local - local IPI ID
- * @remote - remote IPI ID
- *
- * It will clear the remote bit in the isr register.
- *
- */
-void ipi_mb_ack(uint32_t local, uint32_t remote)
-{
-	mmio_write_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET,
-		      IPI_BIT_MASK(remote));
-}
-
-/* ipi_mb_disable_irq() - Disable IPI mailbox notification interrupt
- *
- * @local - local IPI ID
- * @remote - remote IPI ID
- *
- * It will mask the remote bit in the idr register.
- *
- */
-void ipi_mb_disable_irq(uint32_t local, uint32_t remote)
-{
-	mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
-		      IPI_BIT_MASK(remote));
-}
-
-/* ipi_mb_enable_irq() - Enable IPI mailbox notification interrupt
- *
- * @local - local IPI ID
- * @remote - remote IPI ID
- *
- * It will mask the remote bit in the idr register.
+ * zynqmp_ipi_config_table_init() - Initialize ZynqMP IPI configuration data
  *
  */
-void ipi_mb_enable_irq(uint32_t local, uint32_t remote)
+void zynqmp_ipi_config_table_init(void)
 {
-	mmio_write_32(IPI_REG_BASE(local) + IPI_IER_OFFSET,
-		      IPI_BIT_MASK(remote));
+	ipi_config_table_init(zynqmp_ipi_table, ARRAY_SIZE(zynqmp_ipi_table));
 }