/* ----------------------------------------------------------------------------
 *         SAM Software Package License
 * ----------------------------------------------------------------------------
 * Copyright (c) 2012, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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 * ----------------------------------------------------------------------------
 */

#ifndef _SAM4C_CMCC_COMPONENT_
#define _SAM4C_CMCC_COMPONENT_

/* ============================================================================= */
/**  SOFTWARE API DEFINITION FOR Cortex M Cache Controller */
/* ============================================================================= */
/** \addtogroup SAM4C_CMCC Cortex M Cache Controller */
/*@{*/

#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Cmcc hardware registers */
typedef struct {
  RoReg CMCC_TYPE;    /**< \brief (Cmcc Offset: 0x00) Cache Type Register */
  RwReg CMCC_CFG;     /**< \brief (Cmcc Offset: 0x04) Cache Configuration Register */
  WoReg CMCC_CTRL;    /**< \brief (Cmcc Offset: 0x08) Cache Control Register */
  RoReg CMCC_SR;      /**< \brief (Cmcc Offset: 0x0C) Cache Status Register */
  RoReg Reserved1[4];
  WoReg CMCC_MAINT0;  /**< \brief (Cmcc Offset: 0x20) Cache Maintenance Register 0 */
  WoReg CMCC_MAINT1;  /**< \brief (Cmcc Offset: 0x24) Cache Maintenance Register 1 */
  RwReg CMCC_MCFG;    /**< \brief (Cmcc Offset: 0x28) Cache Monitor Configuration Register */
  RwReg CMCC_MEN;     /**< \brief (Cmcc Offset: 0x2C) Cache Monitor Enable Register */
  WoReg CMCC_MCTRL;   /**< \brief (Cmcc Offset: 0x30) Cache Monitor Control Register */
  RoReg CMCC_MSR;     /**< \brief (Cmcc Offset: 0x34) Cache Monitor Status Register */
} Cmcc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- CMCC_TYPE : (CMCC Offset: 0x00) Cache Type Register -------- */
#define CMCC_TYPE_AP (0x1u << 0) /**< \brief (CMCC_TYPE) Access Port Access Allowed */
#define CMCC_TYPE_GCLK (0x1u << 1) /**< \brief (CMCC_TYPE) Dynamic Clock Gating Supported */
#define CMCC_TYPE_RANDP (0x1u << 2) /**< \brief (CMCC_TYPE) Random Selection Policy Supported */
#define CMCC_TYPE_LRUP (0x1u << 3) /**< \brief (CMCC_TYPE) Least Recently Used Policy Supported */
#define CMCC_TYPE_RRP (0x1u << 4) /**< \brief (CMCC_TYPE) Random Selection Policy Supported */
#define CMCC_TYPE_WAYNUM_Pos 5
#define CMCC_TYPE_WAYNUM_Msk (0x3u << CMCC_TYPE_WAYNUM_Pos) /**< \brief (CMCC_TYPE) Number of Way */
#define   CMCC_TYPE_WAYNUM_DMAPPED (0x0u << 5) /**< \brief (CMCC_TYPE) Direct Mapped Cache */
#define   CMCC_TYPE_WAYNUM_ARCH2WAY (0x1u << 5) /**< \brief (CMCC_TYPE) 2-WAY set associative */
#define   CMCC_TYPE_WAYNUM_ARCH4WAY (0x2u << 5) /**< \brief (CMCC_TYPE) 4-WAY set associative */
#define   CMCC_TYPE_WAYNUM_ARCH8WAY (0x3u << 5) /**< \brief (CMCC_TYPE) 8-WAY set associative */
#define CMCC_TYPE_LCKDOWN (0x1u << 7) /**< \brief (CMCC_TYPE) Lock Down Supported */
#define CMCC_TYPE_CSIZE_Pos 8
#define CMCC_TYPE_CSIZE_Msk (0x7u << CMCC_TYPE_CSIZE_Pos) /**< \brief (CMCC_TYPE) Cache Size */
#define   CMCC_TYPE_CSIZE_CSIZE_1KB (0x0u << 8) /**< \brief (CMCC_TYPE) Cache Size 1 Kbytes */
#define   CMCC_TYPE_CSIZE_CSIZE_2KB (0x1u << 8) /**< \brief (CMCC_TYPE) Cache Size 2 Kbytes */
#define   CMCC_TYPE_CSIZE_CSIZE_4KB (0x2u << 8) /**< \brief (CMCC_TYPE) Cache Size 4 Kbytes */
#define   CMCC_TYPE_CSIZE_CSIZE_8KB (0x3u << 8) /**< \brief (CMCC_TYPE) Cache Size 8 Kbytes */
#define CMCC_TYPE_CLSIZE_Pos 11
#define CMCC_TYPE_CLSIZE_Msk (0x7u << CMCC_TYPE_CLSIZE_Pos) /**< \brief (CMCC_TYPE) Cache Size */
#define   CMCC_TYPE_CLSIZE_CLSIZE_1KB (0x0u << 11) /**< \brief (CMCC_TYPE) 4 bytes */
#define   CMCC_TYPE_CLSIZE_CLSIZE_2KB (0x1u << 11) /**< \brief (CMCC_TYPE) 8 bytes */
#define   CMCC_TYPE_CLSIZE_CLSIZE_4KB (0x2u << 11) /**< \brief (CMCC_TYPE) 16 bytes */
#define   CMCC_TYPE_CLSIZE_CLSIZE_8KB (0x3u << 11) /**< \brief (CMCC_TYPE) 32 bytes */
/* -------- CMCC_CFG : (CMCC Offset: 0x04) Cache Configuration Register -------- */
#define CMCC_CFG_GCLKDIS (0x1u << 0) /**< \brief (CMCC_CFG) Disable Clock Gating */
/* -------- CMCC_CTRL : (CMCC Offset: 0x08) Cache Control Register -------- */
#define CMCC_CTRL_CEN (0x1u << 0) /**< \brief (CMCC_CTRL) Cache Controller Enable */
/* -------- CMCC_SR : (CMCC Offset: 0x0C) Cache Status Register -------- */
#define CMCC_SR_CSTS (0x1u << 0) /**< \brief (CMCC_SR) Cache Controller Status */
/* -------- CMCC_MAINT0 : (CMCC Offset: 0x20) Cache Maintenance Register 0 -------- */
#define CMCC_MAINT0_INVALL (0x1u << 0) /**< \brief (CMCC_MAINT0) Cache Controller Invalidate All */
/* -------- CMCC_MAINT1 : (CMCC Offset: 0x24) Cache Maintenance Register 1 -------- */
#define CMCC_MAINT1_INDEX_Pos 4
#define CMCC_MAINT1_INDEX_Msk (0x1fu << CMCC_MAINT1_INDEX_Pos) /**< \brief (CMCC_MAINT1) Invalidate Index */
#define CMCC_MAINT1_INDEX(value) ((CMCC_MAINT1_INDEX_Msk & ((value) << CMCC_MAINT1_INDEX_Pos)))
#define CMCC_MAINT1_WAY_Pos 30
#define CMCC_MAINT1_WAY_Msk (0x3u << CMCC_MAINT1_WAY_Pos) /**< \brief (CMCC_MAINT1) Invalidate Way */
#define   CMCC_MAINT1_WAY_WAY0 (0x0u << 30) /**< \brief (CMCC_MAINT1) Way 0 is selection for index invalidation */
#define   CMCC_MAINT1_WAY_WAY1 (0x1u << 30) /**< \brief (CMCC_MAINT1) Way 1 is selection for index invalidation */
#define   CMCC_MAINT1_WAY_WAY2 (0x2u << 30) /**< \brief (CMCC_MAINT1) Way 2 is selection for index invalidation */
#define   CMCC_MAINT1_WAY_WAY3 (0x3u << 30) /**< \brief (CMCC_MAINT1) Way 3 is selection for index invalidation */
/* -------- CMCC_MCFG : (CMCC Offset: 0x28) Cache Monitor Configuration Register -------- */
#define CMCC_MCFG_MODE_Pos 0
#define CMCC_MCFG_MODE_Msk (0x3u << CMCC_MCFG_MODE_Pos) /**< \brief (CMCC_MCFG) Cache Controller Monitor Counter Mode */
#define   CMCC_MCFG_MODE_CYCLE_COUNT (0x0u << 0) /**< \brief (CMCC_MCFG) Cycle counter */
#define   CMCC_MCFG_MODE_IHIT_COUNT (0x1u << 0) /**< \brief (CMCC_MCFG) Instruction hit counter */
#define   CMCC_MCFG_MODE_DHIT_COUNT (0x2u << 0) /**< \brief (CMCC_MCFG) Data hit counter */
/* -------- CMCC_MEN : (CMCC Offset: 0x2C) Cache Monitor Enable Register -------- */
#define CMCC_MEN_MENABLE (0x1u << 0) /**< \brief (CMCC_MEN) Cache Controller Monitor Enable */
/* -------- CMCC_MCTRL : (CMCC Offset: 0x30) Cache Monitor Control Register -------- */
#define CMCC_MCTRL_SWRST (0x1u << 0) /**< \brief (CMCC_MCTRL) Monitor */
/* -------- CMCC_MSR : (CMCC Offset: 0x34) Cache Monitor Status Register -------- */
#define CMCC_MSR_EVENT_CNT_Pos 0
#define CMCC_MSR_EVENT_CNT_Msk (0xffffffffu << CMCC_MSR_EVENT_CNT_Pos) /**< \brief (CMCC_MSR) Monitor Event Counter */

/*@}*/


#endif /* _SAM4C_CMCC_COMPONENT_ */
