Diff: TARGET_LPC546XX/TOOLCHAIN_ARM_STD/fsl_flashiap.h

Revision:

171:3a7713b1edbc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_LPC546XX/TOOLCHAIN_ARM_STD/fsl_flashiap.h	Thu Nov 08 11:45:42 2018 +0000
@@ -0,0 +1,268 @@
+/*
+ * The Clear BSD License
+ * Copyright (c) 2016, Freescale Semiconductor, Inc.
+ * Copyright 2016-2017 NXP
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted (subject to the limitations in the disclaimer below) provided
+ * that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_FLASHIAP_H_
+#define _FSL_FLASHIAP_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup flashiap_driver
+ * @{
+ */
+
+/*! @file */
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+#define FSL_FLASHIAP_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Version 2.0.0. */
+                                                            /*@}*/
+
+/*!
+ * @brief Flashiap status codes.
+ */
+enum _flashiap_status
+{
+    kStatus_FLASHIAP_Success = kStatus_Success,                               /*!< Api is executed successfully */
+    kStatus_FLASHIAP_InvalidCommand = MAKE_STATUS(kStatusGroup_FLASHIAP, 1U), /*!< Invalid command */
+    kStatus_FLASHIAP_SrcAddrError =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 2U), /*!< Source address is not on word boundary */
+    kStatus_FLASHIAP_DstAddrError =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 3U), /*!< Destination address is not on a correct boundary */
+    kStatus_FLASHIAP_SrcAddrNotMapped =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 4U), /*!< Source address is not mapped in the memory map */
+    kStatus_FLASHIAP_DstAddrNotMapped =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 5U), /*!< Destination address is not mapped in the memory map */
+    kStatus_FLASHIAP_CountError =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 6U), /*!< Byte count is not multiple of 4 or is not a permitted value */
+    kStatus_FLASHIAP_InvalidSector =
+        MAKE_STATUS(kStatusGroup_FLASHIAP,
+                    7), /*!< Sector number is invalid or end sector number is greater than start sector number */
+    kStatus_FLASHIAP_SectorNotblank = MAKE_STATUS(kStatusGroup_FLASHIAP, 8U), /*!< One or more sectors are not blank */
+    kStatus_FLASHIAP_NotPrepared =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 9U), /*!< Command to prepare sector for write operation was not executed */
+    kStatus_FLASHIAP_CompareError =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 10U), /*!< Destination and source memory contents do not match */
+    kStatus_FLASHIAP_Busy =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 11U), /*!< Flash programming hardware interface is busy */
+    kStatus_FLASHIAP_ParamError =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 12U), /*!< Insufficient number of parameters or invalid parameter */
+    kStatus_FLASHIAP_AddrError = MAKE_STATUS(kStatusGroup_FLASHIAP, 13U), /*!< Address is not on word boundary */
+    kStatus_FLASHIAP_AddrNotMapped =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 14U),                        /*!< Address is not mapped in the memory map */
+    kStatus_FLASHIAP_NoPower = MAKE_STATUS(kStatusGroup_FLASHIAP, 24U), /*!< Flash memory block is powered down */
+    kStatus_FLASHIAP_NoClock =
+        MAKE_STATUS(kStatusGroup_FLASHIAP, 27U), /*!< Flash memory block or controller is not clocked */
+};
+
+/*!
+ * @brief Flashiap command codes.
+ */
+enum _flashiap_commands
+{
+    kIapCmd_FLASHIAP_PrepareSectorforWrite = 50U, /*!< Prepare Sector for write */
+    kIapCmd_FLASHIAP_CopyRamToFlash = 51U,        /*!< Copy RAM to flash */
+    kIapCmd_FLASHIAP_EraseSector = 52U,           /*!< Erase Sector */
+    kIapCmd_FLASHIAP_BlankCheckSector = 53U,      /*!< Blank check sector */
+    kIapCmd_FLASHIAP_ReadPartId = 54U,            /*!< Read part id */
+    kIapCmd_FLASHIAP_Read_BootromVersion = 55U,   /*!< Read bootrom version */
+    kIapCmd_FLASHIAP_Compare = 56U,               /*!< Compare */
+    kIapCmd_FLASHIAP_ReinvokeISP = 57U,           /*!< Reinvoke ISP */
+    kIapCmd_FLASHIAP_ReadUid = 58U,               /*!< Read Uid isp */
+    kIapCmd_FLASHIAP_ErasePage = 59U,             /*!< Erase Page */
+    kIapCmd_FLASHIAP_ReadMisr = 70U,              /*!< Read Misr */
+    kIapCmd_FLASHIAP_ReinvokeI2cSpiISP = 71U      /*!< Reinvoke I2C/SPI isp */
+};
+
+/*! @brief IAP_ENTRY API function type */
+typedef void (*IAP_ENTRY_T)(uint32_t cmd[5], uint32_t stat[4]);
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @brief IAP_ENTRY API function type
+ *
+ * Wrapper for rom iap call
+ *
+ * @param cmd_param IAP command and relevant parameter array.
+ * @param status_result IAP status result array.
+ *
+ * @retval None. Status/Result is returned via status_result array.
+ */
+static inline void iap_entry(uint32_t *cmd_param, uint32_t *status_result)
+{
+    ((IAP_ENTRY_T)FSL_FEATURE_SYSCON_IAP_ENTRY_LOCATION)(cmd_param, status_result);
+}
+
+/*!
+ * @brief	Prepare sector for write operation
+
+ * This function prepares sector(s) for write/erase operation. This function must be
+ * called before calling the FLASHIAP_CopyRamToFlash() or FLASHIAP_EraseSector() or
+ * FLASHIAP_ErasePage() function. The end sector must be greater than or equal to
+ * start sector number.
+ *
+ * @param startSector Start sector number.
+ * @param endSector End sector number.
+ *
+ * @retval #kStatus_FLASHIAP_Success Api was executed successfully.
+ * @retval #kStatus_FLASHIAP_NoPower Flash memory block is powered down.
+ * @retval #kStatus_FLASHIAP_NoClock Flash memory block or controller is not clocked.
+ * @retval #kStatus_FLASHIAP_InvalidSector Sector number is invalid or end sector number
+ *         is greater than start sector number.
+ * @retval #kStatus_FLASHIAP_Busy Flash programming hardware interface is busy.
+ */
+status_t FLASHIAP_PrepareSectorForWrite(uint32_t startSector, uint32_t endSector);
+
+/*!
+ * @brief	Copy RAM to flash.
+
+ * This function programs the flash memory. Corresponding sectors must be prepared
+ * via FLASHIAP_PrepareSectorForWrite before calling calling this function. The addresses
+ * should be a 256 byte boundary and the number of bytes should be 256 | 512 | 1024 | 4096.
+ *
+ * @param dstAddr Destination flash address where data bytes are to be written.
+ * @param srcAddr Source ram address from where data bytes are to be read.
+ * @param numOfBytes Number of bytes to be written.
+ * @param systemCoreClock SystemCoreClock in Hz. It is converted to KHz before calling the
+ *                        rom IAP function.
+ *
+ * @retval #kStatus_FLASHIAP_Success Api was executed successfully.
+ * @retval #kStatus_FLASHIAP_NoPower Flash memory block is powered down.
+ * @retval #kStatus_FLASHIAP_NoClock Flash memory block or controller is not clocked.
+ * @retval #kStatus_FLASHIAP_SrcAddrError Source address is not on word boundary.
+ * @retval #kStatus_FLASHIAP_DstAddrError Destination address is not on a correct boundary.
+ * @retval #kStatus_FLASHIAP_SrcAddrNotMapped Source address is not mapped in the memory map.
+ * @retval #kStatus_FLASHIAP_DstAddrNotMapped Destination address is not mapped in the memory map.
+ * @retval #kStatus_FLASHIAP_CountError Byte count is not multiple of 4 or is not a permitted value.
+ * @retval #kStatus_FLASHIAP_NotPrepared Command to prepare sector for write operation was not executed.
+ * @retval #kStatus_FLASHIAP_Busy Flash programming hardware interface is busy.
+ */
+status_t FLASHIAP_CopyRamToFlash(uint32_t dstAddr, uint32_t *srcAddr, uint32_t numOfBytes, uint32_t systemCoreClock);
+
+/*!
+ * @brief	Erase sector
+
+ * This function erases sector(s). The end sector must be greater than or equal to
+ * start sector number. FLASHIAP_PrepareSectorForWrite must be called before
+ * calling this function.
+ *
+ * @param startSector Start sector number.
+ * @param endSector End sector number.
+ * @param systemCoreClock SystemCoreClock in Hz. It is converted to KHz before calling the
+ *                        rom IAP function.
+ *
+ * @retval #kStatus_FLASHIAP_Success Api was executed successfully.
+ * @retval #kStatus_FLASHIAP_NoPower Flash memory block is powered down.
+ * @retval #kStatus_FLASHIAP_NoClock Flash memory block or controller is not clocked.
+ * @retval #kStatus_FLASHIAP_InvalidSector Sector number is invalid or end sector number
+ *         is greater than start sector number.
+ * @retval #kStatus_FLASHIAP_NotPrepared Command to prepare sector for write operation was not executed.
+ * @retval #kStatus_FLASHIAP_Busy Flash programming hardware interface is busy.
+ */
+status_t FLASHIAP_EraseSector(uint32_t startSector, uint32_t endSector, uint32_t systemCoreClock);
+
+/*!
+
+ * This function erases page(s). The end page must be greater than or equal to
+ * start page number. Corresponding sectors must be prepared via FLASHIAP_PrepareSectorForWrite
+ * before calling calling this function.
+ *
+ * @param startPage Start page number
+ * @param endPage End page number
+ * @param systemCoreClock SystemCoreClock in Hz. It is converted to KHz before calling the
+ *                        rom IAP function.
+ *
+ * @retval #kStatus_FLASHIAP_Success Api was executed successfully.
+ * @retval #kStatus_FLASHIAP_NoPower Flash memory block is powered down.
+ * @retval #kStatus_FLASHIAP_NoClock Flash memory block or controller is not clocked.
+ * @retval #kStatus_FLASHIAP_InvalidSector Page number is invalid or end page number
+ *         is greater than start page number
+ * @retval #kStatus_FLASHIAP_NotPrepared Command to prepare sector for write operation was not executed.
+ * @retval #kStatus_FLASHIAP_Busy Flash programming hardware interface is busy.
+ */
+status_t FLASHIAP_ErasePage(uint32_t startPage, uint32_t endPage, uint32_t systemCoreClock);
+
+/*!
+ * @brief Blank check sector(s)
+ *
+ * Blank check single or multiples sectors of flash memory. The end sector must be greater than or equal to
+ * start sector number. It can be used to verify the sector eraseure after FLASHIAP_EraseSector call.
+ *
+ * @param	startSector	: Start sector number. Must be greater than or equal to start sector number
+ * @param	endSector	: End sector number
+ * @retval #kStatus_FLASHIAP_Success One or more sectors are in erased state.
+ * @retval #kStatus_FLASHIAP_NoPower Flash memory block is powered down.
+ * @retval #kStatus_FLASHIAP_NoClock Flash memory block or controller is not clocked.
+ * @retval #kStatus_FLASHIAP_SectorNotblank One or more sectors are not blank.
+ */
+status_t FLASHIAP_BlankCheckSector(uint32_t startSector, uint32_t endSector);
+
+/*!
+ * @brief Compare memory contents of flash with ram.
+
+ * This function compares the contents of flash and ram. It can be used to verify the flash
+ * memory contents after FLASHIAP_CopyRamToFlash call.
+ *
+ * @param dstAddr Destination flash address.
+ * @param srcAddr Source ram address.
+ * @param numOfBytes Number of bytes to be compared.
+ *
+ * @retval #kStatus_FLASHIAP_Success Contents of flash and ram match.
+ * @retval #kStatus_FLASHIAP_NoPower Flash memory block is powered down.
+ * @retval #kStatus_FLASHIAP_NoClock Flash memory block or controller is not clocked.
+ * @retval #kStatus_FLASHIAP_AddrError Address is not on word boundary.
+ * @retval #kStatus_FLASHIAP_AddrNotMapped Address is not mapped in the memory map.
+ * @retval #kStatus_FLASHIAP_CountError Byte count is not multiple of 4 or is not a permitted value.
+ * @retval #kStatus_FLASHIAP_CompareError Destination and source memory contents do not match.
+ */
+status_t FLASHIAP_Compare(uint32_t dstAddr, uint32_t *srcAddr, uint32_t numOfBytes);
+
+#ifdef __cplusplus
+}
+#endif
+
+/*@}*/
+
+#endif /* _FSL_FLASHIAP_H_ */