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Diffstat (limited to 'src/northbridge/intel/sandybridge/raminit.h')
| -rw-r--r-- | src/northbridge/intel/sandybridge/raminit.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit.h b/src/northbridge/intel/sandybridge/raminit.h new file mode 100644 index 0000000000..124f6943c8 --- /dev/null +++ b/src/northbridge/intel/sandybridge/raminit.h @@ -0,0 +1,36 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 Google Inc. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef RAMINIT_H +#define RAMINIT_H + +#include "pei_data.h" + +struct sys_info { + u8 boot_path; +#define BOOT_PATH_NORMAL 0 +#define BOOT_PATH_RESET 1 +#define BOOT_PATH_RESUME 2 +} __attribute__ ((packed)); + +void sdram_initialize(struct pei_data *pei_data); +unsigned long get_top_of_ram(void); +int fixup_sandybridge_errata(void); + +#endif /* RAMINIT_H */ |