include/bsp/tqm.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  * RTEMS BSP support for TQ modules
0005  *
0006  * This file contains definitions to interact with TQC's
0007  * processor modules.
0008  */
0009
0010 /*
0011  * Copyright (c) 2007 embedded brains GmbH & Co. KG
0012  *
0013  * Redistribution and use in source and binary forms, with or without
0014  * modification, are permitted provided that the following conditions
0015  * are met:
0016  * 1. Redistributions of source code must retain the above copyright
0017  *    notice, this list of conditions and the following disclaimer.
0018  * 2. Redistributions in binary form must reproduce the above copyright
0019  *    notice, this list of conditions and the following disclaimer in the
0020  *    documentation and/or other materials provided with the distribution.
0021  *
0022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0023  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0024  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0025  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0026  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0027  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0028  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0029  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0030  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0031  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0032  * POSSIBILITY OF SUCH DAMAGE.
0033  */
0034
0035 #ifndef __TQM_H__
0036 #define __TQM_H__
0037 #include <rtems.h>
0038
0039 typedef struct {
0040   uint32_t sdram_size;  /* existing SDRAM size */
0041   uint32_t flash_base;  /* start address flash */
0042   uint32_t flash_size;  /* existing Flash size */
0043   uint32_t flash_offset;
0044   uint32_t sram_base;   /* start address sram                */
0045   uint32_t sram_size;   /* existing sram size                */
0046   uint32_t immr_base;   /* start address internal memory map */
0047   uint32_t reboot;      /* reboot flag                       */
0048   uint8_t  ip_addr[4];  /* IP address                        */
0049   uint8_t  eth_addr[6]; /* ethernet (MAC) address            */
0050   uint8_t  gap_42[2];   /* gap for alignment                 */
0051   void (*put_char)(int c); /* function to output characters  */
0052 } tqm_bd_info_t;
0053
0054 #define TQM_BD_INFO_ADDR 0x3400
0055 #define TQM_BD_INFO (*(tqm_bd_info_t *)TQM_BD_INFO_ADDR)
0056
0057 #define TQM_CONF_INFO_BLOCK_ADDR 0x4001fe00
0058
0059 #define IMAP_ADDR       ((unsigned int)0xfa200000)
0060 #define IMAP_SIZE       ((unsigned int)(64 * 1024))
0061
0062 #endif /* __TQM_H__ */