diff options
Diffstat (limited to 'plat/intel/soc/common/drivers/combophy/combophy.h')
| -rw-r--r-- | plat/intel/soc/common/drivers/combophy/combophy.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/plat/intel/soc/common/drivers/combophy/combophy.h b/plat/intel/soc/common/drivers/combophy/combophy.h new file mode 100644 index 0000000..ca571f7 --- /dev/null +++ b/plat/intel/soc/common/drivers/combophy/combophy.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2022-2023, Intel Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef COMBOPHY_H +#define COMBOPHY_H + +#include <lib/mmio.h> + +#include "socfpga_handoff.h" + +#define PERIPHERAL_SDMMC_MASK 0x60 +#define PERIPHERAL_SDMMC_OFFSET 6 +#define DFI_INTF_MASK 0x1 + +/* FUNCTION DEFINATION */ +/* + * @brief Nand controller initialization function + * + * @hoff_ptr: Pointer to the hand-off data + * Return: 0 on success, a negative errno on failure + */ +int combo_phy_init(handoff *hoff_ptr); +int dfi_select(handoff *hoff_ptr); + +#endif |