36df84c843
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
124 lines
6.2 KiB
C
124 lines
6.2 KiB
C
/************************************************************************************
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* arch/arm/src/str71x/str71x_flash.h
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*
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* Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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_STR71X_STR71X_FLASH_H
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#define __ARCH_ARM_SRC_STR71X_STR71X_FLASH_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 "str71x_map.h"
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/************************************************************************************
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* Pre-procesor Definitions
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************************************************************************************/
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/* Flash registers ******************************************************************/
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#define STR71X_FLASH_CR0 (STR71X_FLASHREG_BASE + 0x0000) /* 32-bits wide */
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#define STR71X_FLASH_CR1 (STR71X_FLASHREG_BASE + 0x0004) /* 32-bits wide */
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#define STR71X_FLASH_DR0 (STR71X_FLASHREG_BASE + 0x0008) /* 32-bits wide */
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#define STR71X_FLASH_DR1 (STR71X_FLASHREG_BASE + 0x000c) /* 32-bits wide */
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#define STR71X_FLASH_AR (STR71X_FLASHREG_BASE + 0x0010) /* 32-bits wide */
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#define STR71X_FLASH_ER (STR71X_FLASHREG_BASE + 0x0014) /* 32-bits wide */
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/* Register bit settings ************************************************************/
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#define STR71X_FLASH_B0F0 (0x00000001)
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#define STR71X_FLASH_B0F1 (0x00000002)
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#define STR71X_FLASH_B0F2 (0x00000004)
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#define STR71X_FLASH_B0F3 (0x00000008)
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#define STR71X_FLASH_B0F4 (0x00000010)
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#define STR71X_FLASH_B0F5 (0x00000020)
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#define STR71X_FLASH_B0F6 (0x00000040)
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#define STR71X_FLASH_B0F7 (0x00000080)
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#define STR71X_FLASH_B1F0 (0x00010000)
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#define STR71X_FLASH_B1F1 (0x00020000)
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#define STR71X_FLASH_B0 (STR71X_FLASH_B0F0|STR71X_FLASH_B0F1|\
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STR71X_FLASH_B0F2|STR71X_FLASH_B0F3|\
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STR71X_FLASH_B0F4|STR71X_FLASH_B0F5|\
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STR71X_FLASH_B0F6| STR71X_FLASH_B0F7)
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#define STR71X_FLASH_B1 (STR71X_FLASH_B1F0|STR71X_FLASH_B1F1)
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#define STR71X_FLASH_BANK0 (0x1000000)
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#define STR71X_FLASH_BANK1 (0x2000000)
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#define STR71X_FLASH_BSYA0 (0x01) /* 000-00001 (0000 0001 (0x01 */ /* STR71X_FLASH_CR0.1 */
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#define STR71X_FLASH_BSYA1 (0x02) /* 000-00010 (0000 0010 (0x02 */ /* STR71X_FLASH_CR0.2 */
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#define STR71X_FLASH_LOCK (0x04) /* 000-00100 (0000 0100 (0x04 */ /* STR71X_FLASH_CR0.4 */
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#define STR71X_FLASH_INTP (0x14) /* 000-10100 (0001 0100 (0x14 */ /* STR71X_FLASH_CR0.20 */
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#define STR71X_FLASH_B0S (0x38) /* 001-11000 (0011 1000 (0x38 */ /* STR71X_FLASH_CR1.24 */
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#define STR71X_FLASH_B1S (0x39) /* 001-11001 (0011 1001 (0x39 */ /* STR71X_FLASH_CR1.25 */
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#define STR71X_FLASH_ERR (0xa0) /* 101-00000 (1010 0000 (0xA0 */ /* STR71X_FLASH_ER.0 */
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#define STR71X_FLASH_ERER (0xa1) /* 101-00001 (1010 0001 (0xA1 */ /* STR71X_FLASH_ER.1 */
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#define STR71X_FLASH_PGER (0xa2) /* 101-00010 (1010 0010 (0xA2 */ /* STR71X_FLASH_ER.2 */
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#define STR71X_FLASH_10ER (0xa3) /* 101-00011 (1010 0011 (0xA3 */ /* STR71X_FLASH_ER.3 */
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#define STR71X_FLASH_SEQER (0xa6) /* 101-00110 (1010 0110 (0xA6 */ /* STR71X_FLASH_ER.6 */
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#define STR71X_FLASH_RESER (0xa7) /* 101-00111 (1010 0111 (0xA7 */ /* STR71X_FLASH_ER.7 */
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#define STR71X_FLASH_WPF (0xa8) /* 101-01000 (1010 1000 (0xA8 */ /* STR71X_FLASH_ER.8 */
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#define STR71X_FLASH_WMS_MASK (0x80000000)
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#define STR71X_FLASH_SUSP_MASK (0x40000000)
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#define STR71X_FLASH_WPG_MASK (0x20000000)
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#define STR71X_FLASH_DWPG_MASK (0x10000000)
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#define STR71X_FLASH_SER_MASK (0x08000000)
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#define STR71X_FLASH_SPR_MASK (0x01000000)
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#define STR71X_FLASH_DBGP_MASK (0x00000002)
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#define STR71X_FLASH_ACCP_MASK (0x00000001)
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#define STR71X_FLASH_Reg_Mask (0xe0)
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#define STR71X_FLASH_Flag_Mask (0x1f)
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#define STR71X_FLASH_INTM_Mask (0x00200000)
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/************************************************************************************
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* Public Types
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************************************************************************************/
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/************************************************************************************
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* Public Data
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************************************************************************************/
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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#endif /* __ARCH_ARM_SRC_STR71X_STR71X_FLASH_H */
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