diff options
Diffstat (limited to 'src/soc/marvell/mvmap2315/include/soc/wdt.h')
| -rw-r--r-- | src/soc/marvell/mvmap2315/include/soc/wdt.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/soc/marvell/mvmap2315/include/soc/wdt.h b/src/soc/marvell/mvmap2315/include/soc/wdt.h new file mode 100644 index 0000000000..19715872ec --- /dev/null +++ b/src/soc/marvell/mvmap2315/include/soc/wdt.h @@ -0,0 +1,55 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Marvell, 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. + */ + +#ifndef __SOC_MARVELL_MVMAP2315_WDT_H__ +#define __SOC_MARVELL_MVMAP2315_WDT_H__ + +#include <stdint.h> + +#include <soc/addressmap.h> +#include <types.h> + +#define MVMAP2315_R4_WDT 0 +#define MVMAP2315_AP_WDT 1 + +#define MVMAP2315_WDT_CR_RPL_SHIFT 2 +#define MVMAP2315_WDT_CR_RMOD BIT(1) +#define MVMAP2315_WDT_CR_EN BIT(0) +#define MVMAP2315_WDT_TORR_TOP_SHIFT 0 +#define MVMAP2315_WDT_CRR_SHIFT 0 +struct mvmap2315_wdt_regs { + u32 wdt_cr; + u32 wdt_torr; + u32 wdt_ccvr; + u32 wdt_crr; + u32 wdt_stat; + u32 wdt_eoi; + u8 _reserved0[0xcc]; + u32 wdt_comp_params_5; + u32 wdt_comp_params_4; + u32 wdt_comp_params_3; + u32 wdt_comp_params_2; + u32 wdt_comp_params_1; + u32 wdt_comp_version; + u32 wdt_comp_type; +}; + +check_member(mvmap2315_wdt_regs, wdt_comp_type, 0xfc); + + +void enable_sp_watchdog(u32 timer, u32 timeout_value); +void reset_sp_watchdog(u32 timer, u32 timeout_value); + +#endif /* __SOC_MARVELL_MVMAP2315_WDT_H__ */ |