forked from Imagelibrary/rtems
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSBSPsAArch64Raspberrypi4
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*
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* @brief Core BSP definitions
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*/
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/*
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* Copyright (C) 2022 Mohd Noor Aman
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LIBBSP_AARCH64_RASPBERRYPI_4_BSP_H
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#define LIBBSP_AARCH64_RASPBERRYPI_4_BSP_H
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/**
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* @addtogroup RTEMSBSPsAArch64
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*
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* @{
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*/
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#include <bspopts.h>
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#ifndef ASM
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#include <bsp/default-initial-extension.h>
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#include <bsp/start.h>
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#include <rtems.h>
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/*Raspberry pi MMU initialization */
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BSP_START_TEXT_SECTION void raspberrypi_4_setup_mmu_and_cache(void);
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BSP_START_TEXT_SECTION void rpi_setup_secondary_cpu_mmu_and_cache( void );
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define BSP_FDT_IS_SUPPORTED
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extern const unsigned char bcm2711_rpi_4_b_dtb[];
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extern const size_t bcm2711_rpi_4_b_dtb_size;
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#define BSP_ARM_GIC_CPUIF_BASE 0xFF842000
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#define BSP_ARM_GIC_DIST_BASE 0xFF841000
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* ASM */
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/** @} */
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#endif /* LIBBSP_AARCH64_RASPBERRYPI_4_BSP_H */
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