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/*
* Copyright (c) 2021-2022, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*
*/
/*********** WARNING: This is an auto-generated file. Do not edit! ***********/
#ifndef __CONFIG_IMPL_H__
#define __CONFIG_IMPL_H__
#include "config_tfm.h"
/* Backends */
#define CONFIG_TFM_SPM_BACKEND_IPC 0
#define CONFIG_TFM_SPM_BACKEND_SFN 1
#define CONFIG_TFM_CONNECTION_BASED_SERVICE_API 0
#define CONFIG_TFM_MMIO_REGION_ENABLE 0
#define CONFIG_TFM_FLIH_API 0
#define CONFIG_TFM_SLIH_API 0
#if CONFIG_TFM_SPM_BACKEND_IPC == 1
/* Trustzone NS agent working stack size. */
#if defined(TFM_FIH_PROFILE_ON) && TFM_ISOLATION_LEVEL == 1
#define CONFIG_TFM_NS_AGENT_TZ_STACK_SIZE 1256
#else
#define CONFIG_TFM_NS_AGENT_TZ_STACK_SIZE 1024
#endif
/* SPM re-uses Trustzone NS agent stack. */
#define CONFIG_TFM_SPM_THREAD_STACK_SIZE \
CONFIG_TFM_NS_AGENT_TZ_STACK_SIZE
#elif CONFIG_TFM_SPM_BACKEND_SFN == 1
/*
* In isolation level 1 SFN model, all subsequent components work on NS agent
* stack. It is observed that half of the sum of all partition stack sizes is
* enough for working. Define a divisor factor
* CONFIG_TFM_NS_AGENT_TZ_STK_SIZE_SHIFT_FACTOR for reference, and allow
* modification of the factor based on application situation. The stack size
* value is aligned to 8 bytes.
* The minimum value is 0x400 to satisfy the SPM functional requirement.
* Manifest tool will assure this.
*/
#define CONFIG_TFM_TOTAL_STACK_SIZE (0 + CRYPTO_STACK_SIZE + PLATFORM_SP_STACK_SIZE)
#if (CONFIG_TFM_TOTAL_STACK_SIZE < 2048)
#undef CONFIG_TFM_TOTAL_STACK_SIZE
#define CONFIG_TFM_TOTAL_STACK_SIZE 2048
#endif
#define CONFIG_TFM_NS_AGENT_TZ_STK_SIZE_SHIFT_FACTOR 1
#define CONFIG_TFM_NS_AGENT_TZ_STACK_SIZE \
(((CONFIG_TFM_TOTAL_STACK_SIZE >> CONFIG_TFM_NS_AGENT_TZ_STK_SIZE_SHIFT_FACTOR) + 0x7) & (~0x7))
#endif /* CONFIG_TFM_SPM_BACKEND_IPC == 1 */
#endif /* __CONFIG_IMPL_H__ */
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