mtk-lk/platform/mt6755/include/platform/msdc_cfg.h

/* Copyright Statement:
*
* This software/firmware and related documentation ("MediaTek Software") are
* protected under relevant copyright laws. The information contained herein
* is confidential and proprietary to MediaTek Inc. and/or its licensors.
* Without the prior written permission of MediaTek inc. and/or its licensors,
* any reproduction, modification, use or disclosure of MediaTek Software,
* and information contained herein, in whole or in part, shall be strictly prohibited.
*/
/* MediaTek Inc. (C) 2015. All rights reserved.
*
* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
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* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*/

#ifndef _MSDC_CFG_H_
#define _MSDC_CFG_H_

//#define MMC_MSDC_DRV_CTP
//#define MMC_MSDC_DRV_PRELOADER
#define MMC_MSDC_DRV_LK

#if !defined(MMC_MSDC_DRV_CTP) && !defined(MMC_MSDC_DRV_PRELOADER) && !defined(MMC_MSDC_DRV_LK)
#error Please define of MMC_MSDC_DRV_CTP, MMC_MSDC_DRV_PRELOADER, MMC_MSDC_DRV_LK
#elif defined(MMC_MSDC_DRV_CTP) && defined(MMC_MSDC_DRV_PRELOADER)
#error Please define only one of MMC_MSDC_DRV_CTP, MMC_MSDC_DRV_PRELOADER, MMC_MSDC_DRV_LK
#elif defined(MMC_MSDC_DRV_CTP) && defined(MMC_MSDC_DRV_LK)
#error Please define only one of MMC_MSDC_DRV_CTP, MMC_MSDC_DRV_PRELOADER, MMC_MSDC_DRV_LK
#elif defined(MMC_MSDC_DRV_PRELOADER) && defined(MMC_MSDC_DRV_LK)
#error Please define only one of MMC_MSDC_DRV_CTP, MMC_MSDC_DRV_PRELOADER, MMC_MSDC_DRV_LK
#endif

/*--------------------------------------------------------------------------*/
/* FPGA Definition                                                          */
/*--------------------------------------------------------------------------*/
#if defined(MMC_MSDC_DRV_LK)
#ifdef MACH_FPGA
#define CFG_FPGA_PLATFORM       (1)
#else
#define CFG_FPGA_PLATFORM       (0)
#endif
#endif

#if defined(MMC_MSDC_DRV_CTP)
/* Change to 0 when DVT */
#define CFG_FPGA_PLATFORM           (0)
#endif

/* Redifine a common define */
#if CFG_FPGA_PLATFORM
#define FPGA_PLATFORM
#else
//#define MTK_MSDC_BRINGUP_DEBUG
#endif

/*--------------------------------------------------------------------------*/
/* Transfer Mode Definition                                                 */
/*--------------------------------------------------------------------------*/
#define MSDC_ENABLE_DMA_MODE

#if defined(MMC_MSDC_DRV_CTP)
#define MSDC_ENABLE_ENH_DMA_MODE
#endif

#if !defined(MSDC_ENABLE_DMA_MODE) && defined(MSDC_ENABLE_ENH_DMA_MODE)
#error Please define MSDC_ENABLE_DMA_MODE first
#endif

//#define MSDC_MODE_DEFAULT_PIO
//#define MSDC_MODE_DEFAULT_DMA_BASIC
//#define MSDC_MODE_DEFAULT_DMA_DESC
//#define MSDC_MODE_DEFAULT_DMA_ENHANCED

#if defined(MMC_MSDC_DRV_CTP)
#define MSDC_MODE_DEFAULT_PIO
#endif

#if defined(MMC_MSDC_DRV_PRELOADER) && !defined(SLT)
/* Force preloader of android load to use PIO mode when DMA does not work on 4GB DRAM */
#undef MSDC_ENABLE_DMA_MODE
#endif

#if defined(MMC_MSDC_DRV_PRELOADER)
#if defined(MSDC_ENABLE_DMA_MODE)
#define MSDC_MODE_DEFAULT_DMA_BASIC
#else
#define MSDC_MODE_DEFAULT_PIO
#endif
#endif

#if defined(MMC_MSDC_DRV_LK)
#if defined(MSDC_ENABLE_DMA_MODE)
#define MSDC_MODE_DEFAULT_DMA_DESC
#else
#define MSDC_MODE_DEFAULT_PIO
#endif
#endif


/*--------------------------------------------------------------------------*/
/* Speed Mode Definition                                                    */
/*--------------------------------------------------------------------------*/
#if defined(MMC_MSDC_DRV_CTP)
#define FEATURE_MMC_UHS1
#endif


/*--------------------------------------------------------------------------*/
/* Tuning Definition                                                        */
/*--------------------------------------------------------------------------*/
#define FEATURE_MMC_WR_TUNING
#define FEATURE_MMC_RD_TUNING
#define FEATURE_MMC_CM_TUNING


/*--------------------------------------------------------------------------*/
/* Common Definition                                                        */
/*--------------------------------------------------------------------------*/
#if defined(MMC_MSDC_DRV_PRELOADER)
#define FEATURE_MMC_SLIM
#endif

#if defined(MMC_MSDC_DRV_LK)
#define MSDC_WITH_DEINIT
#endif

#define MTK_HS400_USED_800M       (0)

#if defined(FPGA_PLATFORM)
#define MSDC_USE_EMMC45_POWER     (1)
#endif

#if defined(MMC_MSDC_DRV_CTP)
#define FEATURE_MMC_CARD_DETECT

/* CTP use autocmd23 */
#define MSDC_USE_DATA_TAG         (0) /* autocmd23 with data tag */
#define MSDC_USE_RELIABLE_WRITE   (1) /* autocmd23 with reliable write */
#define MSDC_USE_FORCE_FLUSH      (0) /* autocmd23 with force flush cache */
#define MSDC_USE_PACKED_CMD       (0) /* autocmd23 with packed cmd, this feature is conflict with data tag, reliable write, and force flush cache */

#define FEATURE_MMC_BOOT_MODE

/* For CTP Only, but not necessary for CTP */
//#define FEATURE_MMC_SDIO
//#define MSDC_USE_DCM
//#define MSDC_USE_IRQ

//#define FEATURE_MMC_SW_CMDQ
//#define FEATURE_MMC_SW_CMDQ_CMD44and45_WHILE_DATA_XFR //unused, to be removed
//#define FEATURE_MMC_HW_CMDQ
//#define FEATURE_MMC_USE_EMMC51_CFG0_FOR_CMD44_45

#if defined(FEATURE_MMC_SW_CMDQ) || defined(FEATURE_MMC_SW_CMDQ_CMD44and45_WHILE_DATA_XFR) || defined(FEATURE_MMC_HW_CMDQ) || defined(FEATURE_MMC_USE_EMMC51_CFG0_FOR_CMD44_45)
#define FEATURE_MMC_CMDQ
#endif

//#define FEATURE_NONBLOCKING_RW

#endif


/*--------------------------------------------------------------------------*/
/* Test Definition                                                         */
/*--------------------------------------------------------------------------*/
//#define MMC_TEST

/*--------------------------------------------------------------------------*/
/* Debug Definition                                                         */
/*--------------------------------------------------------------------------*/
#define MMC_DEBUG               (0)
#define MSDC_DEBUG              (0)

#if MSDC_DEBUG
#define MSG_DEBUG
#endif

#define MSDC_TUNE_LOG           (1)

#define MSDC_SLT                (0)
#define MSDC_SLT_MASK_LOG       (1)
#define MSDC_SLT_ANALYSIS       (0)
#if MSDC_SLT_ANALYSIS
#undef FEATURE_MMC_WR_TUNING
#undef FEATURE_MMC_RD_TUNING
#undef FEATURE_MMC_CM_TUNING
#endif

//#define USE_SDIO_1V8

#define FEATURE_ASYNC_PATH_ENABLE

#endif /* end of _MSDC_CFG_H_ */