diff options
Diffstat (limited to 'src/soc/intel/cannonlake/include/soc/p2sb.h')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/p2sb.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/p2sb.h b/src/soc/intel/cannonlake/include/soc/p2sb.h new file mode 100644 index 0000000000..1f209ed862 --- /dev/null +++ b/src/soc/intel/cannonlake/include/soc/p2sb.h @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 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 _SOC_CANNONLAKE_P2SB_H_ +#define _SOC_CANNONLAKE_P2SB_H_ + +#define HPTC_OFFSET 0x60 +#define HPTC_ADDR_ENABLE_BIT (1 << 7) + +#define PCH_P2SB_EPMASK0 0x220 +#define PCH_P2SB_EPMASK(mask_number) (PCH_P2SB_EPMASK0 + (mask_number * 4)) + +#define PCH_P2SB_E0 0xE0 + +#endif |