57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
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/*
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* Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/* ZynqMP IPI management enums and defines */
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#ifndef PLAT_IPI_H
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#define PLAT_IPI_H
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#include <stdint.h>
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#include <ipi.h>
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/*********************************************************************
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* IPI agent IDs macros
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********************************************************************/
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#define IPI_ID_APU 0U
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#define IPI_ID_RPU0 1U
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#define IPI_ID_RPU1 2U
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#define IPI_ID_PMU0 3U
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#define IPI_ID_PMU1 4U
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#define IPI_ID_PMU2 5U
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#define IPI_ID_PMU3 6U
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#define IPI_ID_PL0 7U
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#define IPI_ID_PL1 8U
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#define IPI_ID_PL2 9U
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#define IPI_ID_PL3 10U
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/*********************************************************************
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* IPI message buffers
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********************************************************************/
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#define IPI_BUFFER_BASEADDR 0xFF990000U
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#define IPI_BUFFER_APU_BASE (IPI_BUFFER_BASEADDR + 0x400U)
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#define IPI_BUFFER_PMU_BASE (IPI_BUFFER_BASEADDR + 0xE00U)
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#define IPI_BUFFER_LOCAL_BASE IPI_BUFFER_APU_BASE
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#define IPI_BUFFER_REMOTE_BASE IPI_BUFFER_PMU_BASE
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#define IPI_BUFFER_TARGET_LOCAL_OFFSET 0x80U
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#define IPI_BUFFER_TARGET_REMOTE_OFFSET 0x1C0U
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#define IPI_BUFFER_MAX_WORDS 8
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#define IPI_BUFFER_REQ_OFFSET 0x0U
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#define IPI_BUFFER_RESP_OFFSET 0x20U
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/*********************************************************************
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* Platform specific IPI API declarations
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********************************************************************/
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/* Configure IPI table for zynqmp */
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void zynqmp_ipi_config_table_init(void);
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#endif /* PLAT_IPI_H */
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