Add LPC313X header files
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arch/arm/src/lpc313x/lpc313x_mpmc.h
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arch/arm/src/lpc313x/lpc313x_mpmc.h
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/************************************************************************************************
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* arch/arm/src/lpc313x/lpc313x_mpmc.h
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*
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* Copyright (C) 2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************************/
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#ifndef __ARCH_ARM_SRC_LPC313X_MPMC_H
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#define __ARCH_ARM_SRC_LPC313X_MPMC_H
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/************************************************************************************************
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* Included Files
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************************************************************************************************/
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#include <nuttx/config.h>
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#include "lpc313x_memorymap.h"
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/************************************************************************************************
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* Pre-processor Definitions
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************************************************************************************************/
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/* MPMC register base address offset into the MPMC domain ***************************************/
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#define LPC313X_MPMC_VBASE (LPC313X_MPMC_VSECTION)
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#define LPC313X_MPMC_PBASE (LPC313X_MPMC_PSECTION)
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/* MPMC register offsets (with respect to the base of the MPMC domain) **************************/
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#define LPC313X_MPMC_CONTROL_OFFSET 0x000 /* Control Register */
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#define LPC313X_MPMC_STATUS_OFFSET 0x004 /* Status Register */
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#define LPC313X_MPMC_CONFIG_OFFSET 0x008 /* Configuration register */
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#define LPC313X_MPMC_DYNCONTROL_OFFSET 0x020 /* Dynamic Memory Control Register */
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#define LPC313X_MPMC_DYNREFRESH_OFFSET 0x024 /* Dynamic Memory Refresh Timer Register */
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#define LPC313X_MPMC_DYNREADCONFIG_OFFSET 0x028 /* Dynamic Memory Read Configuration Register */
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#define LPC313X_MPMC_DYNTRP_OFFSET 0x030 /* Dynamic Memory Precharge Command Period Register */
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#define LPC313X_MPMC_DYNTRAS_OFFSET 0x034 /* Dynamic Memory Active To Precharge Command Period Register */
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#define LPC313X_MPMC_DYNTSREX_OFFSET 0x038 /* Dynamic Memory Self-refresh Exit Time Register */
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#define LPC313X_MPMC_DYNTAPR_OFFSET 0x03c /* Dynamic Memory Last Data Out To Active Time Register */
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#define LPC313X_MPMC_DYNTDAL_OFFSET 0x040 /* Dynamic Memory Data-in To Active Command Time Register */
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#define LPC313X_MPMC_DYNTWR_OFFSET 0x044 /* Dynamic Memory Write Recovery Time Register */
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#define LPC313X_MPMC_DYNTRC_OFFSET 0x048 /* Dynamic Memory Active To Active Command Period Register */
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#define LPC313X_MPMC_DYNTRFC_OFFSET 0x04c /* Dynamic Memory Auto-refresh Period Register */
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#define LPC313X_MPMC_DYNTXSR_OFFSET 0x050 /* Dynamic Memory Exit Self-refresh Register */
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#define LPC313X_MPMC_DYNTRRD_OFFSET 0x054 /* Dynamic Memory Active Bank A to Active Bank B Time Register */
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#define LPC313X_MPMC_DYNTMRD_OFFSET 0x058 /* Dynamic Memory Load Mode Register To Active Command Time Register */
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#define LPC313X_MPMC_STEXTWAIT_OFFSET 0x080 /* Static Memory Extended Wait Register */
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#define LPC313X_MPMC_DYNCONFIG0_OFFSET 0x100 /* Dynamic Memory Configuration Registers 0 */
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#define LPC313X_MPMC_DYNRASCAS0_OFFSET 0x104 /* Dynamic Memory RAS and CAS Delay Registers 0 */
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/* 0x120-0x164: reserved */
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#define LPC313X_MPMC_STCONFIG0_OFFSET 0x200 /* Static Memory Configuration Registers 0 */
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#define LPC313X_MPMC_STWAITWEN0_OFFSET 0x204 /* Static Memory Write Enable Delay Registers 0 */
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#define LPC313X_MPMC_STWAITOEN0_OFFSET 0x208 /* Static Memory Output Enable Delay Registers 0 */
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#define LPC313X_MPMC_STWAITRD0_OFFSET 0x20c /* Static Memory Read Delay Registers 0 */
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#define LPC313X_MPMC_STWAITPAGE0_OFFSET 0x210 /* Static Memory Page Mode Read Delay Registers 0 */
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#define LPC313X_MPMC_STWAITWR0_OFFSET 0x214 /* Static Memory Write Delay Registers 0 */
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#define LPC313X_MPMC_STWAITTURN0_OFFSET 0x218 /* Static Memory Turn Round Delay Registers 0 */
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#define LPC313X_MPMC_STCONFIG1_OFFSET 0x220 /* tatic Memory Configuration Registers 1 */
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#define LPC313X_MPMC_STWAITWEN1_OFFSET 0x224 /* Static Memory Write Enable Delay Registers 1 */
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#define LPC313X_MPMC_STWAITOEN1_OFFSET 0x228 /* Static Memory Output Enable Delay Registers 1 */
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#define LPC313X_MPMC_STWAITRD1_OFFSET 0x22c /* Static Memory Read Delay Registers 1 */
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#define LPC313X_MPMC_STWAITPAGE1_OFFSET 0x230 /* Static Memory Page Mode Read Delay Registers 1 */
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#define LPC313X_MPMC_STWAITWR1_OFFSET 0x234 /* Static Memory Write Delay Registers 1 */
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#define LPC313X_MPMC_STWAITTURN1_OFFSET 0x238 /* Static Memory Turn Round Delay Registers 1 */
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/* 0x240-0x278: Reserverd */
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/* MPMC register (virtual) addresses ************************************************************/
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#define LPC313X_MPMC_CONTROL (LPC313X_MPMC_VBASE+LPC313X_MPMC_CONTROL_OFFSET)
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#define LPC313X_MPMC_STATUS (LPC313X_MPMC_VBASE+LPC313X_MPMC_STATUS_OFFSET)
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#define LPC313X_MPMC_CONFIG (LPC313X_MPMC_VBASE+LPC313X_MPMC_CONFIG_OFFSET)
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#define LPC313X_MPMC_DYNCONTROL (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNCONTROL_OFFSET)
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#define LPC313X_MPMC_DYNREFRESH (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNREFRESH_OFFSET)
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#define LPC313X_MPMC_DYNREADCONFIG (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNREADCONFIG_OFFSET)
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#define LPC313X_MPMC_DYNTRP (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTRP_OFFSET)
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#define LPC313X_MPMC_DYNTRAS (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTRAS_OFFSET)
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#define LPC313X_MPMC_DYNTSREX (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTSREX_OFFSET)
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#define LPC313X_MPMC_DYNTAPR (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTAPR_OFFSET)
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#define LPC313X_MPMC_DYNTDAL (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTDAL_OFFSET)
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#define LPC313X_MPMC_DYNTWR (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTWR_OFFSET)
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#define LPC313X_MPMC_DYNTRC (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTRC_OFFSET)
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#define LPC313X_MPMC_DYNTRFC (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTRFC_OFFSET)
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#define LPC313X_MPMC_DYNTXSR (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTXSR_OFFSET)
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#define LPC313X_MPMC_DYNTRRD (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTRRD_OFFSET)
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#define LPC313X_MPMC_DYNTMRD (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNTMRD_OFFSET)
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#define LPC313X_MPMC_STEXTWAIT (LPC313X_MPMC_VBASE+LPC313X_MPMC_STEXTWAIT_OFFSET)
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#define LPC313X_MPMC_DYNCONFIG0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNCONFIG0_OFFSET)
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#define LPC313X_MPMC_DYNRASCAS0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_DYNRASCAS0_OFFSET)
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#define LPC313X_MPMC_STCONFIG0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STCONFIG0_OFFSET)
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#define LPC313X_MPMC_STWAITWEN0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITWEN0_OFFSET)
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#define LPC313X_MPMC_STWAITOEN0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITOEN0_OFFSET)
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#define LPC313X_MPMC_STWAITRD0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITRD0_OFFSET)
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#define LPC313X_MPMC_STWAITPAGE0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITPAGE0_OFFSET)
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#define LPC313X_MPMC_STWAITWR0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITWR0_OFFSET)
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#define LPC313X_MPMC_STWAITTURN0 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITTURN0_OFFSET)
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#define LPC313X_MPMC_STCONFIG1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STCONFIG1_OFFSET)
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#define LPC313X_MPMC_STWAITWEN1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITWEN1_OFFSET)
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#define LPC313X_MPMC_STWAITOEN1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITOEN1_OFFSET)
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#define LPC313X_MPMC_STWAITRD1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITRD1_OFFSET)
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#define LPC313X_MPMC_STWAITPAGE1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITPAGE1_OFFSET)
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#define LPC313X_MPMC_STWAITWR1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITWR1_OFFSET)
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#define LPC313X_MPMC_STWAITTURN1 (LPC313X_MPMC_VBASE+LPC313X_MPMC_STWAITTURN1_OFFSET)
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/* MPMC register bit definitions ****************************************************************/
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/* MPMCControl (address 0x17008000) */
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#define MPMC_CONTROL_L (1 << 2) /* Bit 2: Indicates normal or low-power mode */
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#define MPMC_CONTROL_M (1 << 1) /* Bit 1: Indicates normal or reset memory map */
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#define MPMC_CONTROL_E (1 << 0) /* Bit 0: Indicates when the MPMC is enabled or disabled */
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/* MPMCStatus (address 0x17008004) */
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#define MPMC_STATUS_SA (1 << 2) /* Bit 2: Indicates the operating self-refresh mode */
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#define MPMC_STATUS_S (1 << 1) /* Bit 1: Write buffer status */
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#define MPMC_STATUS_B (1 << 0) /* Bit 0: MPMC is busy performing memory transactions */
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/* MPMCConfig (address 0x17008008) */
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#define MPMC_CONFIG_CLK (1 << 8) /* Bit 8: Indicates Clock ratio 1:2 */
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#define MPMC_CONFIG_N (1 << 0) /* Bit 0: Indicates big-endian mode */
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/* MPMCDynamicControl (address 0x17008020) */
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#define MPMC_DYNCONTROL_DP (1 << 13) /* Bit 13: Low-power SDRAM deep-sleep mode */
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#define MPMC_DYNCONTROL_I_SHIFT (8) /* Bits 7-8: I SDRAM initialization */
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#define MPMC_DYNCONTROL_I_MASK (3 << MPMC_DYNCONTROL_I_SHIFT)
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# define MPMC_DYNCONTROL_INORMAL (0 << MPMC_DYNCONTROL_I_SHIFT) /* SDRAM NORMAL operation command */
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# define MPMC_DYNCONTROL_IMODE (1 << MPMC_DYNCONTROL_I_SHIFT) /* SDRAM MODE command */
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# define MPMC_DYNCONTROL_IPALL (2 << MPMC_DYNCONTROL_I_SHIFT) /* SDRAM PALL (pre charge all) */
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# define MPMC_DYNCONTROL_INOP (3 << MPMC_DYNCONTROL_I_SHIFT) /* SDRAM NOP (no operation) */
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#define MPMC_DYNCONTROL_MMC (1 << 5) /* Bit 5: Memory clock control */
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#define MPMC_DYNCONTROL_SR (1 << 2) /* Bit 2: Self-refresh request */
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#define MPMC_DYNCONTROL_CS (1 << 1) /* Bit 1: Dynamic-memory clock control */
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#define MPMC_DYNCONTROL_CE (1 << 0) /* Bit 0: Dynamic-memory clock enable */
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/* MPMCDynamicRefresh (address 0x17008024) */
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#define MPMC_DYNREFRESH_TIMER_SHIFT (0) /* Bits 0-10: Refresh timer */
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#define MPMC_DYNREFRESH_TIMER_MASK (0x07ff << MPMC_DYNREFRESH_TIMER_SHIFT)
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/* MPMCDynamicReadConfig (address 0x17008028) */
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#define MPMC_DYNREADCONFIG_RD_SHIFT (0) /* Bits 0-1: Read data strategy */
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#define MPMC_DYNREADCONFIG_RD_MASK (2 << MPMC_DYNREADCONFIG_RD_SHIFT)
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# define MPMC_DYNREADCONFIG_CLKOUTDEL (0 << MPMC_DYNREADCONFIG_RD_SHIFT) /* Clock out delay */
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# define MPMC_DYNREADCONFIG_CMDDEL (1 << MPMC_DYNREADCONFIG_RD_SHIFT) /* Command delay */
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# define MPMC_DYNREADCONFIG_CMDDELP1 (2 << MPMC_DYNREADCONFIG_RD_SHIFT) /* Command delay plus 1*/
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# define MPMC_DYNREADCONFIG_CMDDELP2 (3 << MPMC_DYNREADCONFIG_RD_SHIFT) /* Command delay plus 2 */
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/* MPMCDynamictRP (address 0x17008030) */
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#define MPMC_DYNTRP_SHIFT (0) /* Bits 0-3: Precharge command period */
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#define MPMC_DYNTRP_MASK (15 << MPMC_DYNTRP_SHIFT)
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/* MPMCDynamictRAS (address 0x17008034) */
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#define MPMC_DYNTRAS_SHIFT (0) /* Bits 0-3: Active to pre charge command period */
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#define MPMC_DYNTRAS_MASK (15 << MPMC_DYNTRAS_SHIFT)
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/* MPMCDynamictSREX (address 0x17008038) */
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#define MPMC_DYNTSREX_SHIFT (0) /* Bits 0-3: Self-refresh exit time */
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#define MPMC_DYNTSREX_MASK (15 << MPMC_DYNTSREX_SHIFT)
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/* MPMCDynamictAPR (address 0x1700803c) */
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#define MPMC_DYNTAPR_SHIFT (0) /* Bits 0-3: Last-data-out to active command time */
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#define MPMC_DYNTAPR_MASK (15 << MPMC_DYNTAPR_SHIFT)
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/* MPMCDynamictDAL (address 0x17008040) */
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#define MPMC_DYNTDAL_SHIFT (0) /* Bits 0-3: Data-in to active command */
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#define MPMC_DYNTDAL_MASK (15 << MPMC_DYNTDAL_SHIFT)
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/* MPMCDynamictWR (address 0x17008044) */
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#define MPMC_DYNTWR_SHIFT (0) /* Bits 0-3: Write recovery time */
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#define MPMC_DYNTWR_MASK (15 << MPMC_DYNTWR_SHIFT)
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/* MPMCDynamictRC (address 0x17008048) */
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#define MPMC_DYNTRC_SHIFT (0) /* Bits 0-4: Active to active command period */
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#define MPMC_DYNTRC_MASK (31 << MPMC_DYNTRC_SHIFT)
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/* MPMCDynamictRFC (address 0x1700804c) */
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#define MPMC_DYNTRFC_SHIFT (0) /* Bits 0-4: Auto-refresh period and auto-refresh to active command period, */
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#define MPMC_DYNTRFC_MASK (31 << MPMC_DYNTRFC_SHIFT)
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/* MPMCDynamictXSR (address 0x1700804c) */
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#define MPMC_DYNTXSR_SHIFT (0) /* Bits 0-4: Exit self-refresh to active command time */
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#define MPMC_DYNTXSR_MASK (31 << MPMC_DYNTXSR_SHIFT)
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/* MPMCDynamictRRD (address 0x17008050) */
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#define MPMC_DYNTRRD_SHIFT (0) /* Bits 0-3: Active bank A to active bank B latency */
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#define MPMC_DYNTRRD_MASK (15 << MPMC_DYNTRRD_SHIFT)
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/* MPMCDynamictMRD (address 0x17008054) */
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#define MPMC_DYNTMRD_SHIFT (0) /* Bits 0-3: Load mode register to active command time */
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#define MPMC_DYNTMRD_MASK (15 << MPMC_DYNTMRD_SHIFT)
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/* MPMCStaticExtendedWait (address 0x17008080) */
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#define MPMC_DYNSTEXTWAIT_SHIFT (0) /* Bits 0-9: External wait time out */
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#define MPMC_DYNSTEXTWAIT_MASK (0x03ff << MPMC_DYNSTEXTWAIT_SHIFT)
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/* MPMCDynamicConfig0 (address 0x17008100) */
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#define MPMC_DYNCONFIG0_P (1 << 20) /* Bit 20: Write protect */
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#define MPMC_DYNCONFIG0_B (1 << 19) /* Bit 19: Buffer enable */
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#define MPMC_DYNCONFIG0_AM (1 << 14) /* Bit 14: Address mapping */
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#define MPMC_DYNCONFIG0_AM_SHIFT (7) /* Bits 7-12: Address mapping */
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#define MPMC_DYNCONFIG0_AM_MASK (0x3c << MPMC_DYNCONFIG0_AM_SHIFT)
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#define MPMC_DYNCONFIG0_MD_SHIFT (3) /* Bits 3-4: Memory device */
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#define MPMC_DYNCONFIG0_MD_MASK (3 << MPMC_DYNCONFIG0_MD_SHIFT)
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# define MPMC_DYNCONFIG0_MDSDRAM (0 << MPMC_DYNCONFIG0_MD_SHIFT) /* SDRAM */
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# define MPMC_DYNCONFIG0_MDLPSDRAM (1 << MPMC_DYNCONFIG0_MD_SHIFT) /* low-power SDRAM */
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# define MPMC_DYNCONFIG0_MDMSF (2 << MPMC_DYNCONFIG0_MD_SHIFT) /* Micron SyncFlash */
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/* MPMCDynamicRasCas0 (address 0x17008104) */
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#define MPMC_DYNRASCAS0_CAS_SHIFT (8) /* Bits 8-9: CAS latency */
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#define MPMC_DYNRASCAS0_CAS_MASK (3 << MPMC_DYNRASCAS0_CAS_SHIFT)
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# define MPMC_DYNRASCAS0_CAS1CLK (1 << MPMC_DYNRASCAS0_CAS_SHIFT) /* one clock cycle */
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# define MPMC_DYNRASCAS0_CAS2CLK (2 << MPMC_DYNRASCAS0_CAS_SHIFT) /* two clock cycles */
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# define MPMC_DYNRASCAS0_CAS3CLK (3 << MPMC_DYNRASCAS0_CAS_SHIFT) /* three clock cycles */
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#define MPMC_DYNRASCAS0_RAS_SHIFT (0) /* Bits 0-1: RAS latency */
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#define MPMC_DYNRASCAS0_RAS_MASK (3 << MPMC_DYNRASCAS0_RAS_SHIFT)
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# define MPMC_DYNRASCAS0_RAS1CLK (1 << MPMC_DYNRASCAS0_RAS_SHIFT) /* one clock cycle */
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# define MPMC_DYNRASCAS0_RAS2CLK (2 << MPMC_DYNRASCAS0_RAS_SHIFT) /* two clock cycles */
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# define MPMC_DYNRASCAS0_RAS3CLK (3 << MPMC_DYNRASCAS0_RAS_SHIFT) /* three clock cycles */
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/* MPMCStaticConfig0 (address 0x17008120) and MPMCStaticConfig1 (address 0x17008220) */
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#define MPMC_STCONFIG_WP (1 << 20) /* Bit 20: Write protect */
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#define MPMC_STCONFIG_B (1 << 19) /* Bit 19: Buffer enable */
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#define MPMC_STCONFIG_EW (1 << 8) /* Bit 8: Extended wait */
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#define MPMC_STCONFIG_BLS (1 << 7) /* Bit 7: BLS EBI_NCAS_BLOUT_0/1 EBI_nWE config */
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#define MPMC_STCONFIG_PC (1 << 6) /* Bit 6: Chip select polarity */
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#define MPMC_STCONFIG_PM (1 << 63 /* Bit 3: Page mode */
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#define MPMC_STCONFIG_MW_SHIFT (0) /* Bits 0-1: Memory width */
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#define MPMC_STCONFIG_MW_MASK (3 << MPMC_STCONFIG_MW_SHIFT)
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# define MPMC_STCONFIG_MW8BIT (0 << MPMC_STCONFIG_MW_SHIFT) /* 8-bit */
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# define MPMC_STCONFIG_MW16BIT (1 << MPMC_STCONFIG_MW_SHIFT) /* 16-bit */
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/* MPMCStaticWaitWen0 (address 0x17008204) and MPMCStaticWaitWen1 (address 0x17008224) */
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#define MPMC_STWAITWEN_SHIFT (0) /* WAITWEN Delay from chip select to write enable */
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#define MPMC_STWAITWEN_MASK (15 << MPMC_STWAITWEN_SHIFT)
|
||||
|
||||
/* MPMCStaticWaitOen (address 0x17008208) and MPMCStaticWaitOen1 (address 0x17008228) */
|
||||
|
||||
#define MPMC_STWAITOEN_SHIFT (0) /* WAITOEN Delay from chip select to output enable */
|
||||
#define MPMC_STWAITOEN_MASK (15 << MPMC_STWAITOEN_SHIFT)
|
||||
|
||||
/* MPMCStaticWaitRd0 (address 0x1700820c) and MPMCStaticWaitRd1 (address 0x17008022c) */
|
||||
|
||||
#define MPMC_STWAITRD_SHIFT (0) /* Read first access wait state */
|
||||
#define MPMC_STWAITRD_MASK (31 << MPMC_STWAITRD_SHIFT)
|
||||
|
||||
/* MPMCStaticWaitPage0 (address 0x17008210) and MPMCStaticWaitPage1 (address 0x17008230) */
|
||||
|
||||
#define MPMC_STWAITPAGE_SHIFT (0) /* Read after the first read wait states */
|
||||
#define MPMC_STWAITPAGE_MASK (31 << MPMC_STWAITPAGE_SHIFT)
|
||||
|
||||
/* MPMCStaticWaitWr0 (address 0x17008214) and MPMCStaticWaitWr1 (address 0x17008234) */
|
||||
|
||||
#define MPMC_STWAITWR_SHIFT (0) /* Time for write accesses after the first read */
|
||||
#define MPMC_STWAITWR_MASK (31 << MPMC_STWAITWR_SHIFT)
|
||||
|
||||
/* MPMCStaticWaitTurn0 (address 0x17008218) and MPMCStaticWaitTurn1 (address 0x17008238) */
|
||||
|
||||
#define MPMC_STWAITTURN_SHIFT (0) /* Bus turnaround cycles */
|
||||
#define MPMC_STWAITTURN_MASK (15 << MPMC_STWAITTURN_SHIFT)
|
||||
|
||||
/************************************************************************************************
|
||||
* Public Types
|
||||
************************************************************************************************/
|
||||
|
||||
/************************************************************************************************
|
||||
* Public Data
|
||||
************************************************************************************************/
|
||||
|
||||
/************************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************************/
|
||||
|
||||
#endif /* __ARCH_ARM_SRC_LPC313X_MPMC_H */
|
||||
Loading…
Reference in New Issue
Block a user