diff options
Diffstat (limited to 'include/drivers/arm/sbsa.h')
| -rw-r--r-- | include/drivers/arm/sbsa.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/drivers/arm/sbsa.h b/include/drivers/arm/sbsa.h index 9403634f7..4ca71942e 100644 --- a/include/drivers/arm/sbsa.h +++ b/include/drivers/arm/sbsa.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019, ARM Limited. All rights reserved. + * Copyright (c) 2019-2023, Arm Limited. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -9,7 +9,12 @@ #include <stdint.h> -/* Register Offsets */ +/* SBSA Secure Watchdog Register Offsets */ +/* Refresh frame */ +#define SBSA_WDOG_WRR_OFFSET UL(0x000) +#define SBSA_WDOG_WRR_REFRESH UL(0x1) + +/* Control and status frame */ #define SBSA_WDOG_WCS_OFFSET UL(0x000) #define SBSA_WDOG_WOR_LOW_OFFSET UL(0x008) #define SBSA_WDOG_WOR_HIGH_OFFSET UL(0x00C) @@ -20,5 +25,6 @@ void sbsa_wdog_start(uintptr_t base, uint64_t ms); void sbsa_wdog_stop(uintptr_t base); +void sbsa_wdog_refresh(uintptr_t refresh_base); #endif /* SBSA_H */ |