diff options
Diffstat (limited to 'pmh7tool.h')
| -rw-r--r-- | pmh7tool.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/pmh7tool.h b/pmh7tool.h new file mode 100644 index 0000000..37d5027 --- /dev/null +++ b/pmh7tool.h @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 Evgeny Zinoviev <me@ch1p.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; 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 PMH7TOOL_H +#define PMH7TOOL_H + +#define EC_LENOVO_PMH7_BASE 0x15e0 +#define EC_LENOVO_PMH7_ADDR_L (EC_LENOVO_PMH7_BASE + 0x0c) +#define EC_LENOVO_PMH7_ADDR_H (EC_LENOVO_PMH7_BASE + 0x0d) +#define EC_LENOVO_PMH7_DATA (EC_LENOVO_PMH7_BASE + 0x0e) + +uint8_t pmh7_register_read(uint16_t reg); +void pmh7_register_write(uint16_t reg, uint8_t val); +void pmh7_register_set_bit(uint16_t reg, uint8_t bit); +void pmh7_register_clear_bit(uint16_t reg, uint8_t bit); + +#endif /* PMH7TOOL_H */ |