diff options
Diffstat (limited to 'src/soc/intel/quark/include/soc/sd.h')
| -rw-r--r-- | src/soc/intel/quark/include/soc/sd.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/soc/intel/quark/include/soc/sd.h b/src/soc/intel/quark/include/soc/sd.h new file mode 100644 index 0000000000..d678c95378 --- /dev/null +++ b/src/soc/intel/quark/include/soc/sd.h @@ -0,0 +1,26 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _QUARK_SD_H_ +#define _QUARK_SD_H_ + +#define SD_PFA (0x14 << 11) /* B0:D20:F0 - SDIO controller */ +#define SD_CFG_BASE (PCI_CFG | SD_PFA) /* SD cntrl base in PCI config space */ +#define SD_CFG_CMD (SD_CFG_BASE+0x04) /* Command reg in PCI config space */ +#define SD_CFG_ADDR (SD_CFG_BASE+0x10) /* Base address in PCI config space */ +#define SD_BASE_ADDR (0xA0018000) /* SD controller's base address */ +#define SD_HOST_CTRL (SD_BASE_ADDR+0x28) /* HOST_CTRL register */ + +#endif /* _QUARK_SD_H_ */ |