include/bsp/gr740-bootstrap-regs.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @ingroup RTEMSBSPsGR740Bootstrap
0007  *
0008  * @brief This header file defines the GR740 Boostrap Signals register block
0009  *   interface.
0010  */
0011
0012 /*
0013  * Copyright (C) 2021, 2023 embedded brains GmbH & Co. KG
0014  *
0015  * Redistribution and use in source and binary forms, with or without
0016  * modification, are permitted provided that the following conditions
0017  * are met:
0018  * 1. Redistributions of source code must retain the above copyright
0019  *    notice, this list of conditions and the following disclaimer.
0020  * 2. Redistributions in binary form must reproduce the above copyright
0021  *    notice, this list of conditions and the following disclaimer in the
0022  *    documentation and/or other materials provided with the distribution.
0023  *
0024  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0025  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0026  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0027  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0028  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0029  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0030  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0031  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0032  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0033  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0034  * POSSIBILITY OF SUCH DAMAGE.
0035  */
0036
0037 /*
0038  * This file is part of the RTEMS quality process and was automatically
0039  * generated.  If you find something that needs to be fixed or
0040  * worded better please post a report or patch to an RTEMS mailing list
0041  * or raise a bug report:
0042  *
0043  * https://www.rtems.org/bugs.html
0044  *
0045  * For information on updating and regenerating please refer to the How-To
0046  * section in the Software Requirements Engineering chapter of the
0047  * RTEMS Software Engineering manual.  The manual is provided as a part of
0048  * a release.  For development sources please refer to the online
0049  * documentation at:
0050  *
0051  * https://docs.rtems.org
0052  */
0053
0054 /* Generated from spec:/bsp/sparc/leon3/if/gr740-bootstrap-header */
0055
0056 #ifndef _BSP_GR740_BOOTSTRAP_REGS_H
0057 #define _BSP_GR740_BOOTSTRAP_REGS_H
0058
0059 #include <stdint.h>
0060
0061 #ifdef __cplusplus
0062 extern "C" {
0063 #endif
0064
0065 /* Generated from spec:/bsp/sparc/leon3/if/gr740-bootstrap */
0066
0067 /**
0068  * @defgroup RTEMSBSPsGR740Bootstrap GR740 Bootstrap Signals
0069  *
0070  * @ingroup RTEMSBSPsSPARCLEON3
0071  *
0072  * @brief This group contains the GR740 Bootstrap Signals interfaces.
0073  *
0074  * @{
0075  */
0076
0077 /**
0078  * @defgroup RTEMSBSPsGR740BootstrapBOOTSTRAP Bootstrap register (BOOTSTRAP)
0079  *
0080  * @brief This group contains register bit definitions.
0081  *
0082  * @{
0083  */
0084
0085 #define GR740_BOOTSTRAP_BOOTSTRAP_B10 0x2000000U
0086
0087 #define GR740_BOOTSTRAP_BOOTSTRAP_B9 0x1000000U
0088
0089 #define GR740_BOOTSTRAP_BOOTSTRAP_B8 0x800000U
0090
0091 #define GR740_BOOTSTRAP_BOOTSTRAP_B7 0x400000U
0092
0093 #define GR740_BOOTSTRAP_BOOTSTRAP_B6 0x200000U
0094
0095 #define GR740_BOOTSTRAP_BOOTSTRAP_B5 0x100000U
0096
0097 #define GR740_BOOTSTRAP_BOOTSTRAP_B4 0x80000U
0098
0099 #define GR740_BOOTSTRAP_BOOTSTRAP_B3 0x40000U
0100
0101 #define GR740_BOOTSTRAP_BOOTSTRAP_B2 0x20000U
0102
0103 #define GR740_BOOTSTRAP_BOOTSTRAP_B1 0x10000U
0104
0105 #define GR740_BOOTSTRAP_BOOTSTRAP_GPIO_SHIFT 0
0106 #define GR740_BOOTSTRAP_BOOTSTRAP_GPIO_MASK 0xffffU
0107 #define GR740_BOOTSTRAP_BOOTSTRAP_GPIO_GET( _reg ) \
0108   ( ( ( _reg ) & GR740_BOOTSTRAP_BOOTSTRAP_GPIO_MASK ) >> \
0109     GR740_BOOTSTRAP_BOOTSTRAP_GPIO_SHIFT )
0110 #define GR740_BOOTSTRAP_BOOTSTRAP_GPIO_SET( _reg, _val ) \
0111   ( ( ( _reg ) & ~GR740_BOOTSTRAP_BOOTSTRAP_GPIO_MASK ) | \
0112     ( ( ( _val ) << GR740_BOOTSTRAP_BOOTSTRAP_GPIO_SHIFT ) & \
0113       GR740_BOOTSTRAP_BOOTSTRAP_GPIO_MASK ) )
0114 #define GR740_BOOTSTRAP_BOOTSTRAP_GPIO( _val ) \
0115   ( ( ( _val ) << GR740_BOOTSTRAP_BOOTSTRAP_GPIO_SHIFT ) & \
0116     GR740_BOOTSTRAP_BOOTSTRAP_GPIO_MASK )
0117
0118 /** @} */
0119
0120 /**
0121  * @brief This structure defines the GR740 Bootstrap Signals register block
0122  *   memory map.
0123  */
0124 typedef struct gr740_bootstrap {
0125   /**
0126    * @brief See @ref RTEMSBSPsGR740BootstrapBOOTSTRAP.
0127    */
0128   uint32_t bootstrap;
0129 } gr740_bootstrap;
0130
0131 /** @} */
0132
0133 #ifdef __cplusplus
0134 }
0135 #endif
0136
0137 #endif /* _BSP_GR740_BOOTSTRAP_REGS_H */