可以运行，但是还有BUG
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anguoyoula
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/***********************************************************************************************************************
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* Copyright [2020-2021] Renesas Electronics Corporation and/or its affiliates. All Rights Reserved.
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*
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* This software and documentation are supplied by Renesas Electronics Corporation and/or its affiliates and may only
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* be used with products of Renesas Electronics Corp. and its affiliates ("Renesas"). No other uses are authorized.
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* Renesas products are sold pursuant to Renesas terms and conditions of sale. Purchasers are solely responsible for
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* the selection and use of Renesas products and Renesas assumes no liability. No license, express or implied, to any
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* intellectual property right is granted by Renesas. This software is protected under all applicable laws, including
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* copyright laws. Renesas reserves the right to change or discontinue this software and/or this documentation.
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* THE SOFTWARE AND DOCUMENTATION IS DELIVERED TO YOU "AS IS," AND RENESAS MAKES NO REPRESENTATIONS OR WARRANTIES, AND
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* TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW, DISCLAIMS ALL WARRANTIES, WHETHER EXPLICITLY OR IMPLICITLY,
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* INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT, WITH RESPECT TO THE
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* SOFTWARE OR DOCUMENTATION. RENESAS SHALL HAVE NO LIABILITY ARISING OUT OF ANY SECURITY VULNERABILITY OR BREACH.
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* TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL RENESAS BE LIABLE TO YOU IN CONNECTION WITH THE SOFTWARE OR
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* DOCUMENTATION (OR ANY PERSON OR ENTITY CLAIMING RIGHTS DERIVED FROM YOU) FOR ANY LOSS, DAMAGES, OR CLAIMS WHATSOEVER,
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* INCLUDING, WITHOUT LIMITATION, ANY DIRECT, CONSEQUENTIAL, SPECIAL, INDIRECT, PUNITIVE, OR INCIDENTAL DAMAGES; ANY
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* LOST PROFITS, OTHER ECONOMIC DAMAGE, PROPERTY DAMAGE, OR PERSONAL INJURY; AND EVEN IF RENESAS HAS BEEN ADVISED OF THE
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* POSSIBILITY OF SUCH LOSS, DAMAGES, CLAIMS OR COSTS.
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**********************************************************************************************************************/
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/**
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* @file sys_init.c
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* @brief Metal device definitions
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* @date 2020.10.15
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* @author Copyright (c) 2020, eForce Co., Ltd. All rights reserved.
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*
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****************************************************************************
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* @par History
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* - rev 1.0 (2020.10.15) Imada
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* First release
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****************************************************************************
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*/
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#include <metal/io.h>
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#include <metal/device.h>
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#include <metal/sys.h>
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#include <rsc_table.h>
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#include <platform_info.h>
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#include "bsp_api.h"
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extern void init_resource_table(void);
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const metal_phys_addr_t metal_phys[] =
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{
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MBX_REG_PA,
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CFG_RSCTBL_MEM_PA,
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CFG_VRING0_BASE0_PA,
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CFG_VRING0_BASE1_PA,
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CFG_VRING_SHM_BASE0_PA,
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CFG_VRING_SHM_BASE1_PA,
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};
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struct metal_device metal_dev_table[] =
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{
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/* Mailbox device */
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{
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MBX_DEV_NAME,
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NULL,
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1,
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{{(void *)MBX_REG_VA,
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&metal_phys[0],
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MBX_MAP_SIZE,
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(sizeof(metal_phys_addr_t) << 3),
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(metal_phys_addr_t)(-1),
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0,
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{NULL}}},
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{NULL},
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1,
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(void *)MBX_INT_NUM,
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},
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/* Resource table */
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{
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CFG_RSCTBL_DEV_NAME,
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NULL,
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1,
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{{
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(void *)(CFG_RSCTBL_MEM_VA),
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&metal_phys[1],
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CFG_RSCTBL_MAP_SIZE,
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(sizeof(metal_phys_addr_t) << 3),
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(unsigned long)(-1),
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0,
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{NULL},
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}},
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{NULL},
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0,
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NULL,
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},
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/* RPMSG (vring) */
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{
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/* vring #0 CTL */
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CFG_VRING_CTL_NAME0,
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NULL,
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1,
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{{
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(void *)(CFG_VRING0_BASE0_VA),
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&metal_phys[2],
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CFG_VRING_SIZE0,
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(sizeof(metal_phys_addr_t) << 3),
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(unsigned long)(-1),
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0,
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{NULL},
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}},
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{NULL},
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0,
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NULL,
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},
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{
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/* vring #1 CTL */
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CFG_VRING_CTL_NAME1,
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NULL,
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1,
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{{
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(void *)(CFG_VRING0_BASE1_VA),
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&metal_phys[3],
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CFG_VRING_SIZE1,
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(sizeof(metal_phys_addr_t) << 3),
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(unsigned long)(-1),
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0,
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{NULL},
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}},
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{NULL},
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0,
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NULL,
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},
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{
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/* vring #0 SHM */
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CFG_VRING_SHM_NAME0,
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NULL,
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1,
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{{
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(void *)(CFG_VRING_SHM_BASE0_VA),
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&metal_phys[4],
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CFG_VRING_SHM_SIZE0,
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(sizeof(metal_phys_addr_t) << 3),
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(unsigned long)(-1),
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0,
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{NULL},
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}},
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{NULL},
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0,
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NULL,
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},
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{
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/* vring #1 SHM */
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CFG_VRING_SHM_NAME1,
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NULL,
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1,
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{{
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(void *)(CFG_VRING_SHM_BASE1_VA),
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&metal_phys[5],
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CFG_VRING_SHM_SIZE1,
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(sizeof(metal_phys_addr_t) << 3),
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(unsigned long)(-1),
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0,
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{NULL},
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}},
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{NULL},
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0,
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NULL,
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},
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};
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int init_system(void)
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{
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unsigned int i;
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int ret;
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struct metal_init_params metal_param = METAL_INIT_DEFAULTS;
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struct metal_device *dev;
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init_resource_table();
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ret = metal_init(&metal_param);
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if (ret)
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{
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return ret;
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}
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/* register device */
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for (i = 0U; i < (sizeof(metal_dev_table) / sizeof(struct metal_device)); i++)
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{
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dev = &metal_dev_table[i];
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ret = metal_register_generic_device(dev);
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if (ret)
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{
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break;
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}
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}
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return ret;
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}
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void cleanup_system(void)
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{
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metal_finish();
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}
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