1 /* ---------------------------------------------------------------------------- 2 * ATMEL Microcontroller Software Support 3 * ---------------------------------------------------------------------------- 4 * Copyright (c) 2013, Atmel Corporation 5 * 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are met: 10 * 11 * - Redistributions of source code must retain the above copyright notice, 12 * this list of conditions and the disclaimer below. 13 * 14 * Atmel's name may not be used to endorse or promote products derived from 15 * this software without specific prior written permission. 16 * 17 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE 20 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 23 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 #ifndef MATRIX_H 29 #define MATRIX_H 30 31 extern void matrix_write_protect_enable(unsigned int matrix_base); 32 extern void matrix_write_protect_disable(unsigned int matrix_base); 33 extern void matrix_configure_slave_security(unsigned int matrix_base, 34 unsigned int slave, 35 unsigned int srtop_setting, 36 unsigned int srsplit_setting, 37 unsigned int ssr_setting); 38 extern int matrix_configure_peri_security(unsigned int *peri_id_array, 39 unsigned int size); 40 41 vaddr_t matrix32_base(void); 42 vaddr_t matrix64_base(void); 43 44 #endif /* #ifndef MATRIX_H */ 45