blob: a78f93a189ed7226bd17cfd18eb0f7756318dca4 [file] [log] [blame]
/*
* 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 8U
#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 */