diff options
Diffstat (limited to 'drivers/renesas/common/emmc/emmc_config.h')
| -rw-r--r-- | drivers/renesas/common/emmc/emmc_config.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/renesas/common/emmc/emmc_config.h b/drivers/renesas/common/emmc/emmc_config.h new file mode 100644 index 0000000..16b6b8a --- /dev/null +++ b/drivers/renesas/common/emmc/emmc_config.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2015-2020, Renesas Electronics Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef EMMC_CONFIG_H +#define EMMC_CONFIG_H + +/* RCA */ +#define EMMC_RCA 1UL +/* 314ms (freq = 400KHz, timeout Counter = 0x04(SDCLK * 2^17) */ +#define EMMC_RW_DATA_TIMEOUT 0x40UL +/* how many times to try after fail. Don't change. */ +#define EMMC_RETRY_COUNT 0 +#define EMMC_CMD_MAX 60UL /* Don't change. */ + +#define LOADIMAGE_FLAGS_DMA_ENABLE 0x00000001UL + +#endif /* EMMC_CONFIG_H */ |