1 /* 2 * Copyright (c) 2022-2024, Arm Limited. All rights reserved. 3 * Copyright 2022 NXP. All rights reserved. 4 * 5 * SPDX-License-Identifier: BSD-3-Clause 6 * 7 */ 8 9 #ifndef __CONFIG_TFM_TARGET_H__ 10 #define __CONFIG_TFM_TARGET_H__ 11 12 /* Using of stored NV seed to provide entropy is disabled, when CRYPTO_HW_ACCELERATOR is defined. */ 13 #ifdef CRYPTO_HW_ACCELERATOR 14 #define CRYPTO_NV_SEED 0 15 #define CRYPTO_EXT_RNG 1 16 #endif 17 18 /* The maximum asset size to be stored in the Protected Storage area. */ 19 #define PS_MAX_ASSET_SIZE 512 20 21 /* The maximum number of assets to be stored in the Protected Storage area. */ 22 #define PS_NUM_ASSETS 5 23 24 /* The maximum number of assets to be stored in the Internal Trusted Storage */ 25 #define ITS_NUM_ASSETS 5 26 27 28 #ifdef PLATFORM_NO_FLASH 29 /* Enable emulated RAM FS for platforms that don't have flash for Internal Trusted Storage partition */ 30 #define ITS_RAM_FS 1 31 32 /* Enable emulated RAM FS for platforms that don't have flash for Protected Storage partition */ 33 #define PS_RAM_FS 1 34 35 /* Enable OTP/NV_COUNTERS emulation in RAM */ 36 #define OTP_NV_COUNTERS_RAM_EMULATION 1 37 38 #endif /* PLATFORM_NO_FLASH */ 39 40 #endif /* __CONFIG_TFM_TARGET_H__ */ 41
