1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2016 NXP Semiconductor, Inc. 4 */ 5 6 #ifndef __SEC_FIRMWARE_H_ 7 #define __SEC_FIRMWARE_H_ 8 9 #define PSCI_INVALID_VER 0xffffffff 10 #define SEC_JR3_OFFSET 0x40000 11 #define WORD_MASK 0xffffffff 12 #define WORD_SHIFT 32 13 14 int sec_firmware_init(const void *, u32 *, u32 *, u32 *, u32 *); 15 int _sec_firmware_entry(const void *, u32 *, u32 *); 16 bool sec_firmware_is_valid(const void *); 17 bool sec_firmware_support_hwrng(void); 18 int sec_firmware_get_random(uint8_t *rand, int bytes); 19 int fdt_fixup_kaslr(void *fdt); 20 #ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI 21 unsigned int sec_firmware_support_psci_version(void); 22 unsigned int _sec_firmware_support_psci_version(void); 23 #else sec_firmware_support_psci_version(void)24static inline unsigned int sec_firmware_support_psci_version(void) 25 { 26 return PSCI_INVALID_VER; 27 } 28 #endif 29 sec_firmware_used_jobring_offset(void)30static inline unsigned int sec_firmware_used_jobring_offset(void) 31 { 32 return SEC_JR3_OFFSET; 33 } 34 35 #endif /* __SEC_FIRMWARE_H_ */ 36