/*************************************************************************** * Copyright (c) 2024 Microsoft Corporation * Copyright (c) 2026-present Eclipse ThreadX contributors * * This program and the accompanying materials are made available under the * terms of the MIT License which is available at * https://opensource.org/licenses/MIT. * * SPDX-License-Identifier: MIT **************************************************************************/ /**************************************************************************/ /**************************************************************************/ /** */ /** LevelX Component */ /** */ /** NAND Flash */ /** */ /**************************************************************************/ /**************************************************************************/ #define LX_SOURCE_CODE /* Disable ThreadX error checking. */ #ifndef LX_DISABLE_ERROR_CHECKING #define LX_DISABLE_ERROR_CHECKING #endif /* Include necessary system files. */ #include "lx_api.h" /**************************************************************************/ /* */ /* FUNCTION RELEASE */ /* */ /* _lx_nand_flash_open PORTABLE C */ /* 6.3.0 */ /* AUTHOR */ /* */ /* Xiuwen Cai, Microsoft Corporation */ /* */ /* DESCRIPTION */ /* */ /* This function opens a NAND flash instance and ensures the */ /* NAND flash is in a coherent state. */ /* */ /* INPUT */ /* */ /* nand_flash NAND flash instance */ /* name Name of NAND flash instance */ /* nand_driver_initialize Driver initialize */ /* nand_driver_info_ptr User data pointer */ /* memory_ptr Pointer to memory used by the */ /* LevelX for this NAND. */ /* memory_size Size of memory - must at least*/ /* 7 * total block count + */ /* 2 * page size */ /* */ /* OUTPUT */ /* */ /* return status */ /* */ /* CALLS */ /* */ /* lx_nand_flash_open_extended Pass NULL as driver_info_ptr */ /* */ /* CALLED BY */ /* */ /* Application Code */ /* */ /**************************************************************************/ UINT _lx_nand_flash_open(LX_NAND_FLASH *nand_flash, CHAR *name, UINT (*nand_driver_initialize)(LX_NAND_FLASH *), ULONG* memory_ptr, UINT memory_size) { UINT status = LX_ERROR; status = _lx_nand_flash_open_extended(nand_flash, name, nand_driver_initialize, NULL, memory_ptr, memory_size); return status; }