atsam/start/pin-config.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  * Copyright (c) 2016 embedded brains GmbH & Co. KG
0005  *
0006  * Redistribution and use in source and binary forms, with or without
0007  * modification, are permitted provided that the following conditions
0008  * are met:
0009  * 1. Redistributions of source code must retain the above copyright
0010  *    notice, this list of conditions and the following disclaimer.
0011  * 2. Redistributions in binary form must reproduce the above copyright
0012  *    notice, this list of conditions and the following disclaimer in the
0013  *    documentation and/or other materials provided with the distribution.
0014  *
0015  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0016  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0017  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0018  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0019  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0020  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0021  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0022  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0023  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0024  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0025  * POSSIBILITY OF SUCH DAMAGE.
0026  */
0027
0028 #include <bsp/pin-config.h>
0029
0030 const Pin atsam_pin_config[] = {
0031   /* Console */
0032   {PIO_PA21A_RXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT},
0033   {PIO_PB4D_TXD1, PIOB, ID_PIOB, PIO_PERIPH_D, PIO_DEFAULT},
0034
0035   /* SDRAM */
0036
0037   /* D0_7   */ {0x000000FF, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT},
0038   /* D8_13  */ {0x0000003F, PIOE, ID_PIOE, PIO_PERIPH_A, PIO_DEFAULT},
0039   /* D14_15 */ {0x00018000, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT},
0040   /* A0_9   */ {0x3FF00000, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT},
0041   /* SDA10  */ {0x00002000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0042   /* CAS    */ {0x00020000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0043   /* RAS    */ {0x00010000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0044   /* SDCKE  */ {0x00004000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0045   /* SDCK   */ {0x00800000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0046   /* SDSC   */ {0x00008000, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT},
0047   /* NBS0   */ {0x00040000, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT},
0048   /* NBS1   */ {0x00008000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0049   /* SDWE   */ {0x20000000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT},
0050   /* BA0    */ {0x00100000, PIOA, ID_PIOA, PIO_PERIPH_C, PIO_DEFAULT}
0051 };
0052
0053 const size_t atsam_pin_config_count = PIO_LISTSIZE(atsam_pin_config);
0054
0055 const uint32_t atsam_matrix_ccfg_sysio = 0x20400010;