/* * Copyright : (C) 2022 Phytium Information Technology, Inc. * All Rights Reserved. * * This program is OPEN SOURCE software: you can redistribute it and/or modify it * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd, * either version 1.0 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the Phytium Public License for more details. * * * FilePath: fpl011_sinit.c * Date: 2022-02-10 14:53:42 * LastEditTime: 2022-02-18 09:07:00 * Description:  This files is for uart static init * * Modify History: * Ver   Who        Date         Changes * ----- ------     --------    -------------------------------------- */ /***************************** Include Files *********************************/ #include "fpl011.h" #include "fparameters.h" #include "sdkconfig.h" extern FPl011Config FPl011ConfigTable[FUART_NUM]; /************************** Constant Definitions *****************************/ /**************************** Type Definitions *******************************/ /***************** Macros (Inline Functions) Definitions *********************/ /************************** Function Prototypes ******************************/ /*****************************************************************************/ /** * @name: FPl011LookupConfig * @msg: Initializes a specific FPl011 instance such that it is ready to be used. * @param contains the ID of the device * @return {FPl011Config *} A pointer to the configuration structure or NULL if the * specified device is not in the system. */ const FPl011Config *FPl011LookupConfig(u32 instance_id) { const FPl011Config *cfg_ptr = NULL; u32 index; for (index = 0; index < (u32)FUART_NUM; index++) { if (FPl011ConfigTable[index].instance_id == instance_id) { cfg_ptr = &FPl011ConfigTable[index]; break; } } return (const FPl011Config *)cfg_ptr; }