| // SPDX-License-Identifier: GPL-2.0+ | |
| /* | |
| * (C) Copyright 2016 Google, Inc | |
| */ | |
| #include <common.h> | |
| #include <asm/io.h> | |
| #include <asm/arch/wdt.h> | |
| #include <linux/err.h> | |
| u32 ast_reset_mode_from_flags(ulong flags) | |
| { | |
| return flags & WDT_CTRL_RESET_MASK; | |
| } | |
| u32 ast_reset_mask_from_flags(ulong flags) | |
| { | |
| return flags >> 2; | |
| } | |
| ulong ast_flags_from_reset_mode_mask(u32 reset_mode, u32 reset_mask) | |
| { | |
| ulong ret = reset_mode & WDT_CTRL_RESET_MASK; | |
| if (ret == WDT_CTRL_RESET_SOC) | |
| ret |= (reset_mask << 2); | |
| return ret; | |
| } |