diff options
Diffstat (limited to 'drivers/renesas/rcar/emmc/emmc_config.h')
-rw-r--r-- | drivers/renesas/rcar/emmc/emmc_config.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/renesas/rcar/emmc/emmc_config.h b/drivers/renesas/rcar/emmc/emmc_config.h new file mode 100644 index 0000000000..16dcea199c --- /dev/null +++ b/drivers/renesas/rcar/emmc/emmc_config.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file emmc_config.h + * @brief Configuration file + * + */ + +#ifndef __EMMC_CONFIG_H__ +#define __EMMC_CONFIG_H__ + +/* ************************ HEADER (INCLUDE) SECTION *********************** */ + +/* ***************** MACROS, CONSTANTS, COMPILATION FLAGS ****************** */ + +/** @brief MMC driver config + */ +#define EMMC_RCA 1UL /* RCA */ +#define EMMC_RW_DATA_TIMEOUT 0x40UL /* 314ms (freq = 400KHz, timeout Counter = 0x04(SDCLK * 2^17) */ +#define EMMC_RETRY_COUNT 0 /* how many times to try after fail. Don't change. */ +#define EMMC_CMD_MAX 60UL /* Don't change. */ + +/** @brief etc + */ +#define LOADIMAGE_FLAGS_DMA_ENABLE 0x00000001UL + +/* ********************** STRUCTURES, TYPE DEFINITIONS ********************* */ + +/* ********************** DECLARATION OF EXTERNAL DATA ********************* */ + +/* ************************** FUNCTION PROTOTYPES ************************** */ + +/* ********************************* CODE ********************************** */ + +#endif /* #ifndef __EMMC_CONFIG_H__ */ +/* ******************************** END ************************************ */ |