83 lines
3.7 KiB
C
83 lines
3.7 KiB
C
/*******************************************************************************
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* DISCLAIMER
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* This software is supplied by Renesas Electronics Corporation and is only
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* intended for use with Renesas products. No other uses are authorized. This
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* software is owned by Renesas Electronics Corporation and is protected under
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* all applicable laws, including copyright laws.
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* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
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* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
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* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
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* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
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* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
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* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
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* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
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* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
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* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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* Renesas reserves the right, without notice, to make changes to this software
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* and to discontinue the availability of this software. By using this software,
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* you agree to the additional terms and conditions found by accessing the
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* following link:
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* http://www.renesas.com/disclaimer
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* Copyright 2021-2023 Renesas Electronics Corporation All rights reserved.
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*******************************************************************************/
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/*******************************************************************************
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* DESCRIPTION : eMMC Config header
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******************************************************************************/
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#ifndef EMMC_CONFIG_H__
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#define EMMC_CONFIG_H__
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/* ************************ HEADER (INCLUDE) SECTION *********************** */
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#include "cpg_register.h"
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#include "pfc_register.h"
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#include "cpg.h"
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#include "pfc.h"
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/* ***************** MACROS, CONSTANTS, COMPILATION FLAGS ****************** */
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/* MMC driver config */
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#define EMMC_RCA (1U) /* RCA */
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#define EMMC_RW_DATA_TIMEOUT (0x40U) /* 314ms (freq = 400KHz, timeout Counter = 0x04(SDCLK * 2^17) */
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#define EMMC_CMD_MAX (60U) /* Don't change. */
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/* etc */
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#define LOADIMAGE_FLAGS_DMA_ENABLE (0x00000001U)
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/* Module stop */
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#define CPG_MSTPCR_SDHI (1U << 6U)
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/* clock */
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#define CPG_SD0CKCR0_STP0HCK (1U << 9U)
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#define CPG_SD0CKCR0_SDSRCFC_MASK (7U << 2U)
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#define CPG_SD0CKCR0_SDSRCFC_000 (0U << 2U)
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#define CPG_SD0CKCR0_SDSRCFC_010 (2U << 2U)
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#define CPG_SD0CKCR0_SD0FC_MASK (3U << 0U)
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#define CPG_SD0CKCR0_SD0FC_DIV2 (0U << 0U)
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#define CPG_SD0CKCR0_SD0FC_DIV4 (1U << 0U)
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#define CPG_SD0CKCR0_100MHZ (CPG_SD0CKCR0_STP0HCK | CPG_SD0CKCR0_SDSRCFC_010 | CPG_SD0CKCR0_SD0FC_DIV2)
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#define CPG_SD0CKCR0_200MHZ (CPG_SD0CKCR0_STP0HCK | CPG_SD0CKCR0_SDSRCFC_000 | CPG_SD0CKCR0_SD0FC_DIV4)
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#if (RCAR_LSI == RCAR_S4)
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#define PFC_POC_MMC_RW (PFC_POC1_RW)
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#define PFC_POC_MMC_MASK (0x007FF000U)
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#define PFC_POC_MMC_VAL (0x00000000U)
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#elif ((RCAR_LSI == RCAR_V4H) || (RCAR_LSI == RCAR_V4M))
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#define PFC_POC_MMC_RW (PFC_POC3_RW)
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#define PFC_POC_MMC_MASK (0x000007FFU)
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#define PFC_POC_MMC_VAL (0x00000000U)
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#endif /* RCAR_LSI == RCAR_S4 */
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/* ********************** STRUCTURES, TYPE DEFINITIONS ********************* */
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/* ********************** DECLARATION OF EXTERNAL DATA ********************* */
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/* ************************** FUNCTION PROTOTYPES ************************** */
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/* ********************************* CODE ********************************** */
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#endif /* #ifndef EMMC_CONFIG_H__ */
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/* ******************************** END ************************************ */
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