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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2015 Freescale Semiconductor, Inc.
* Copyright 2017 NXP
*/
#ifndef __FSL_SECURE_BOOT_H
#define __FSL_SECURE_BOOT_H
#ifdef CONFIG_CHAIN_OF_TRUST
#ifndef CONFIG_SPL_BUILD
#ifdef CONFIG_FSL_LS_PPA
/* Define the key hash here if SRK used for signing PPA image is
* different from SRK hash put in SFP used for U-Boot.
* Example
* #define PPA_KEY_HASH \
* "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b"
*/
#define PPA_KEY_HASH NULL
#endif /* ifdef CONFIG_FSL_LS_PPA */
#endif /* #ifndef CONFIG_SPL_BUILD */
#endif /* #ifdef CONFIG_CHAIN_OF_TRUST */
#endif
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