/* * Copyright 1997-2016 Freescale Semiconductor, Inc. * Copyright 2016-2024 NXP * * SPDX-License-Identifier: BSD-3-Clause */ /*! * @file S32Z2_DMA_CRC.h * @version 2.3 * @date 2024-05-03 * @brief Peripheral Access Layer for S32Z2_DMA_CRC * * This file contains register definitions and macros for easy access to their * bit fields. * * This file assumes LITTLE endian system. */ /** * @page misra_violations MISRA-C:2012 violations * * @section [global] * Violates MISRA 2012 Advisory Rule 2.3, local typedef not referenced * The SoC header defines typedef for all modules. * * @section [global] * Violates MISRA 2012 Advisory Rule 2.5, local macro not referenced * The SoC header defines macros for all modules and registers. * * @section [global] * Violates MISRA 2012 Advisory Directive 4.9, Function-like macro * These are generated macros used for accessing the bit-fields from registers. * * @section [global] * Violates MISRA 2012 Required Rule 5.1, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 5.2, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 5.4, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 5.5, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 21.1, defined macro '__I' is reserved to the compiler * This type qualifier is needed to ensure correct I/O access and addressing. */ /* Prevention from multiple including the same memory map */ #if !defined(S32Z2_DMA_CRC_H_) /* Check if memory map has not been already included */ #define S32Z2_DMA_CRC_H_ #include "S32Z2_COMMON.h" /* ---------------------------------------------------------------------------- -- DMA_CRC Peripheral Access Layer ---------------------------------------------------------------------------- */ /*! * @addtogroup DMA_CRC_Peripheral_Access_Layer DMA_CRC Peripheral Access Layer * @{ */ /** DMA_CRC - Size of Registers Arrays */ #define DMA_CRC_CONTROL_REGISTER_COUNT 8u /** DMA_CRC - Register Layout Typedef */ typedef struct { __IO uint32_t GEC; /**< Global Enable CRC Register, offset: 0x0 */ uint8_t RESERVED_0[12]; struct DMA_CRC_CONTROL_REGISTER { /* offset: 0x10, array step: 0x10 */ __IO uint32_t CTL; /**< CRC Control Register, array offset: 0x10, array step: 0x10 */ __IO uint32_t ICRC; /**< Initial CRC Value Register, array offset: 0x14, array step: 0x10 */ __I uint32_t FCRC; /**< Final CRC Value Register, array offset: 0x18, array step: 0x10 */ uint8_t RESERVED_0[4]; } CONTROL_REGISTER[DMA_CRC_CONTROL_REGISTER_COUNT]; } DMA_CRC_Type, *DMA_CRC_MemMapPtr; /** Number of instances of the DMA_CRC module. */ #define DMA_CRC_INSTANCE_COUNT (6u) /* DMA_CRC - Peripheral instance base addresses */ /** Peripheral CE_DMA_CRC base address */ #define IP_CE_DMA_CRC_BASE (0x44E08000u) /** Peripheral CE_DMA_CRC base pointer */ #define IP_CE_DMA_CRC ((DMA_CRC_Type *)IP_CE_DMA_CRC_BASE) /** Peripheral DMA_CRC_0 base address */ #define IP_DMA_CRC_0_BASE (0x405E0000u) /** Peripheral DMA_CRC_0 base pointer */ #define IP_DMA_CRC_0 ((DMA_CRC_Type *)IP_DMA_CRC_0_BASE) /** Peripheral DMA_CRC_1 base address */ #define IP_DMA_CRC_1_BASE (0x40DE0000u) /** Peripheral DMA_CRC_1 base pointer */ #define IP_DMA_CRC_1 ((DMA_CRC_Type *)IP_DMA_CRC_1_BASE) /** Peripheral DMA_CRC_3 base address */ #define IP_DMA_CRC_3_BASE (0x41DE0000u) /** Peripheral DMA_CRC_3 base pointer */ #define IP_DMA_CRC_3 ((DMA_CRC_Type *)IP_DMA_CRC_3_BASE) /** Peripheral DMA_CRC_4 base address */ #define IP_DMA_CRC_4_BASE (0x425E0000u) /** Peripheral DMA_CRC_4 base pointer */ #define IP_DMA_CRC_4 ((DMA_CRC_Type *)IP_DMA_CRC_4_BASE) /** Peripheral DMA_CRC_5 base address */ #define IP_DMA_CRC_5_BASE (0x42DE0000u) /** Peripheral DMA_CRC_5 base pointer */ #define IP_DMA_CRC_5 ((DMA_CRC_Type *)IP_DMA_CRC_5_BASE) /** Array initializer of DMA_CRC peripheral base addresses */ #define IP_DMA_CRC_BASE_ADDRS { IP_CE_DMA_CRC_BASE, IP_DMA_CRC_0_BASE, IP_DMA_CRC_1_BASE, IP_DMA_CRC_3_BASE, IP_DMA_CRC_4_BASE, IP_DMA_CRC_5_BASE } /** Array initializer of DMA_CRC peripheral base pointers */ #define IP_DMA_CRC_BASE_PTRS { IP_CE_DMA_CRC, IP_DMA_CRC_0, IP_DMA_CRC_1, IP_DMA_CRC_3, IP_DMA_CRC_4, IP_DMA_CRC_5 } /* ---------------------------------------------------------------------------- -- DMA_CRC Register Masks ---------------------------------------------------------------------------- */ /*! * @addtogroup DMA_CRC_Register_Masks DMA_CRC Register Masks * @{ */ /*! @name GEC - Global Enable CRC Register */ /*! @{ */ #define DMA_CRC_GEC_GBL_EN_MASK (0x1U) #define DMA_CRC_GEC_GBL_EN_SHIFT (0U) #define DMA_CRC_GEC_GBL_EN_WIDTH (1U) #define DMA_CRC_GEC_GBL_EN(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_GEC_GBL_EN_SHIFT)) & DMA_CRC_GEC_GBL_EN_MASK) #define DMA_CRC_GEC_SWAP_BYTE_MASK (0x80U) #define DMA_CRC_GEC_SWAP_BYTE_SHIFT (7U) #define DMA_CRC_GEC_SWAP_BYTE_WIDTH (1U) #define DMA_CRC_GEC_SWAP_BYTE(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_GEC_SWAP_BYTE_SHIFT)) & DMA_CRC_GEC_SWAP_BYTE_MASK) /*! @} */ /*! @name CTL - CRC Control Register */ /*! @{ */ #define DMA_CRC_CTL_CH_SEL_MASK (0x1FU) /* Merged from fields with different position or width, of widths (4, 5), largest definition used */ #define DMA_CRC_CTL_CH_SEL_SHIFT (0U) #define DMA_CRC_CTL_CH_SEL_WIDTH (5U) #define DMA_CRC_CTL_CH_SEL(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_CH_SEL_SHIFT)) & DMA_CRC_CTL_CH_SEL_MASK) /* Merged from fields with different position or width, of widths (4, 5), largest definition used */ #define DMA_CRC_CTL_POLY_SEL_MASK (0x700U) #define DMA_CRC_CTL_POLY_SEL_SHIFT (8U) #define DMA_CRC_CTL_POLY_SEL_WIDTH (3U) #define DMA_CRC_CTL_POLY_SEL(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_POLY_SEL_SHIFT)) & DMA_CRC_CTL_POLY_SEL_MASK) #define DMA_CRC_CTL_CS_XOR_MASK (0x1000U) #define DMA_CRC_CTL_CS_XOR_SHIFT (12U) #define DMA_CRC_CTL_CS_XOR_WIDTH (1U) #define DMA_CRC_CTL_CS_XOR(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_CS_XOR_SHIFT)) & DMA_CRC_CTL_CS_XOR_MASK) #define DMA_CRC_CTL_CS_SWAP_MASK (0x2000U) #define DMA_CRC_CTL_CS_SWAP_SHIFT (13U) #define DMA_CRC_CTL_CS_SWAP_WIDTH (1U) #define DMA_CRC_CTL_CS_SWAP(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_CS_SWAP_SHIFT)) & DMA_CRC_CTL_CS_SWAP_MASK) #define DMA_CRC_CTL_SWAP_BIT_MASK (0x4000U) #define DMA_CRC_CTL_SWAP_BIT_SHIFT (14U) #define DMA_CRC_CTL_SWAP_BIT_WIDTH (1U) #define DMA_CRC_CTL_SWAP_BIT(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_SWAP_BIT_SHIFT)) & DMA_CRC_CTL_SWAP_BIT_MASK) #define DMA_CRC_CTL_INIT_SEL_MASK (0x8000U) #define DMA_CRC_CTL_INIT_SEL_SHIFT (15U) #define DMA_CRC_CTL_INIT_SEL_WIDTH (1U) #define DMA_CRC_CTL_INIT_SEL(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_INIT_SEL_SHIFT)) & DMA_CRC_CTL_INIT_SEL_MASK) #define DMA_CRC_CTL_MODE_MASK (0x70000U) #define DMA_CRC_CTL_MODE_SHIFT (16U) #define DMA_CRC_CTL_MODE_WIDTH (3U) #define DMA_CRC_CTL_MODE(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_MODE_SHIFT)) & DMA_CRC_CTL_MODE_MASK) #define DMA_CRC_CTL_EN_MASK (0x80000000U) #define DMA_CRC_CTL_EN_SHIFT (31U) #define DMA_CRC_CTL_EN_WIDTH (1U) #define DMA_CRC_CTL_EN(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_CTL_EN_SHIFT)) & DMA_CRC_CTL_EN_MASK) /*! @} */ /*! @name ICRC - Initial CRC Value Register */ /*! @{ */ #define DMA_CRC_ICRC_INI_CRC_VAL_MASK (0xFFFFFFFFU) #define DMA_CRC_ICRC_INI_CRC_VAL_SHIFT (0U) #define DMA_CRC_ICRC_INI_CRC_VAL_WIDTH (32U) #define DMA_CRC_ICRC_INI_CRC_VAL(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_ICRC_INI_CRC_VAL_SHIFT)) & DMA_CRC_ICRC_INI_CRC_VAL_MASK) /*! @} */ /*! @name FCRC - Final CRC Value Register */ /*! @{ */ #define DMA_CRC_FCRC_CHKSUM_VAL_MASK (0xFFFFFFFFU) #define DMA_CRC_FCRC_CHKSUM_VAL_SHIFT (0U) #define DMA_CRC_FCRC_CHKSUM_VAL_WIDTH (32U) #define DMA_CRC_FCRC_CHKSUM_VAL(x) (((uint32_t)(((uint32_t)(x)) << DMA_CRC_FCRC_CHKSUM_VAL_SHIFT)) & DMA_CRC_FCRC_CHKSUM_VAL_MASK) /*! @} */ /*! * @} */ /* end of group DMA_CRC_Register_Masks */ /*! * @} */ /* end of group DMA_CRC_Peripheral_Access_Layer */ #endif /* #if !defined(S32Z2_DMA_CRC_H_) */