diff options
Diffstat (limited to 'src/southbridge/intel/i82801gx/sata.h')
| -rw-r--r-- | src/southbridge/intel/i82801gx/sata.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801gx/sata.h b/src/southbridge/intel/i82801gx/sata.h new file mode 100644 index 0000000000..9eec0dfd55 --- /dev/null +++ b/src/southbridge/intel/i82801gx/sata.h @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Damien Zammit <damien@zamaudio.com> + * + * 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; either version 2 of + * the License, or (at your option) any later version. + * + * 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 I82801GX_SATA_H +#define I82801GX_SATA_H + +#define SATA_MAP 0x90 +#define SATA_PCS 0x92 +#define SATA_IR 0x94 +#define SIF1 0x180 +#define SIF2 (1 << 23) +#define SIF3(ports) ((~(ports) & 0xf) << 24) +#define SCRE (1 << 28) +#define SCRD (1 << 30) + +void sata_enable(struct device *dev); + +#endif |