1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2019, Arm Limited. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef SCU_H 8*91f16700Schasinglulu #define SCU_H 9*91f16700Schasinglulu 10*91f16700Schasinglulu #include <stdint.h> 11*91f16700Schasinglulu 12*91f16700Schasinglulu #define SCU_CTRL_REG 0x00 13*91f16700Schasinglulu #define SCU_CFG_REG 0x04 14*91f16700Schasinglulu 15*91f16700Schasinglulu #define SCU_ENABLE_BIT (1 << 0) 16*91f16700Schasinglulu 17*91f16700Schasinglulu void enable_snoop_ctrl_unit(uintptr_t base); 18*91f16700Schasinglulu uint32_t read_snoop_ctrl_unit_cfg(uintptr_t base); 19*91f16700Schasinglulu 20*91f16700Schasinglulu #endif /* SCU_H */ 21