diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/armv8/sec_firmware.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/armv8/sec_firmware.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/armv8/sec_firmware.h b/roms/u-boot/arch/arm/include/asm/armv8/sec_firmware.h new file mode 100644 index 000000000..0f86c72b2 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/armv8/sec_firmware.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2016 NXP Semiconductor, Inc. + */ + +#ifndef __SEC_FIRMWARE_H_ +#define __SEC_FIRMWARE_H_ + +#define PSCI_INVALID_VER 0xffffffff +#define SEC_JR3_OFFSET 0x40000 +#define WORD_MASK 0xffffffff +#define WORD_SHIFT 32 + +int sec_firmware_init(const void *, u32 *, u32 *, u32 *, u32 *); +int _sec_firmware_entry(const void *, u32 *, u32 *); +bool sec_firmware_is_valid(const void *); +bool sec_firmware_support_hwrng(void); +int sec_firmware_get_random(uint8_t *rand, int bytes); +int fdt_fixup_kaslr(void *fdt); +#ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI +unsigned int sec_firmware_support_psci_version(void); +unsigned int _sec_firmware_support_psci_version(void); +#else +static inline unsigned int sec_firmware_support_psci_version(void) +{ + return PSCI_INVALID_VER; +} +#endif + +static inline unsigned int sec_firmware_used_jobring_offset(void) +{ + return SEC_JR3_OFFSET; +} + +#endif /* __SEC_FIRMWARE_H_ */ |