1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2016-2019 Intel Corporation <www.intel.com>
6 #ifndef _RESET_MANAGER_SOC64_H_
7 #define _RESET_MANAGER_SOC64_H_
9 void reset_deassert_peripherals_handoff(void);
10 int cpu_has_been_warmreset(void);
11 void print_reset_info(void);
12 void socfpga_bridges_reset(int enable);
14 #define RSTMGR_SOC64_STATUS 0x00
15 #define RSTMGR_SOC64_MPUMODRST 0x20
16 #define RSTMGR_SOC64_PER0MODRST 0x24
17 #define RSTMGR_SOC64_PER1MODRST 0x28
18 #define RSTMGR_SOC64_BRGMODRST 0x2c
20 #define RSTMGR_MPUMODRST_CORE0 0
21 #define RSTMGR_PER0MODRST_OCP_MASK 0x0020bf00
22 #define RSTMGR_BRGMODRST_DDRSCH_MASK 0X00000040
23 #define RSTMGR_BRGMODRST_FPGA2SOC_MASK 0x00000004
25 /* SDM, Watchdogs and MPU warm reset mask */
26 #define RSTMGR_STAT_SDMWARMRST BIT(1)
27 #define RSTMGR_STAT_MPU0RST_BITPOS 8
28 #define RSTMGR_STAT_L4WD0RST_BITPOS 16
29 #define RSTMGR_L4WD_MPU_WARMRESET_MASK (RSTMGR_STAT_SDMWARMRST | \
30 GENMASK(RSTMGR_STAT_MPU0RST_BITPOS + 3, \
31 RSTMGR_STAT_MPU0RST_BITPOS) | \
32 GENMASK(RSTMGR_STAT_L4WD0RST_BITPOS + 3, \
33 RSTMGR_STAT_L4WD0RST_BITPOS))
36 * SocFPGA Stratix10 reset IDs, bank mapping is as follows:
42 #define RSTMGR_L4WD0 RSTMGR_DEFINE(2, 0)
43 #define RSTMGR_OSC1TIMER0 RSTMGR_DEFINE(2, 4)
44 #define RSTMGR_UART0 RSTMGR_DEFINE(2, 16)
46 #endif /* _RESET_MANAGER_SOC64_H_ */