/**************************************************************************** * boards/arm/samv7/same70-qmtech/src/sam_appinit.c * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. The * ASF licenses this file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance with the * License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. * ****************************************************************************/ /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include #include "sam_uid.h" #include "same70-qmtech.h" #ifdef CONFIG_BOARDCTL /**************************************************************************** * Public Functions ****************************************************************************/ /**************************************************************************** * Name: board_app_initialize * * Description: * Perform application specific initialization. This function is never * called directly from application code, but only indirectly via the * (non-standard) boardctl() interface using the command BOARDIOC_INIT. * * Input Parameters: * arg - The boardctl() argument is passed to the board_app_initialize() * implementation without modification. The argument has no * meaning to NuttX; the meaning of the argument is a contract * between the board-specific initialization logic and the * matching application logic. The value could be such things as a * mode enumeration value, a set of DIP switch switch settings, a * pointer to configuration data read from a file or serial FLASH, * or whatever you would like to do with it. Every implementation * should accept zero/NULL as a default configuration. * * Returned Value: * Zero (OK) is returned on success; a negated errno value is returned on * any failure to indicate the nature of the failure. * ****************************************************************************/ int board_app_initialize(uintptr_t arg) { #ifndef CONFIG_BOARD_LATE_INITIALIZE /* Perform board initialization */ return sam_bringup(); #else return OK; #endif } #ifdef CONFIG_BOARDCTL_IOCTL int board_ioctl(unsigned int cmd, uintptr_t arg) { switch (cmd) { default: return -ENOTTY; /* Standard return for command not supported */ break; } return OK; } #endif #if defined(CONFIG_BOARDCTL_UNIQUEID) int board_uniqueid(uint8_t *uniqueid) { if (uniqueid == NULL) { return -EINVAL; } sam_get_uniqueid(uniqueid); return OK; } #endif #endif /* CONFIG_BOARDCTL */