73f7cc5855
tlsr82: first commit of telink tlsr82xx chip port. - tc32 archtecture context switch; - tc32 backtrace; - timer, uart, pwm, gpio, adc driver; - flash, watchdog driver; - uart txdma/rxdma; - spi console driver; - add board bringup and reset; Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
93 lines
3.3 KiB
C
93 lines
3.3 KiB
C
/****************************************************************************
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* boards/arm/tlsr82/tlsr8278adk80d/src/tlsr8278_appinit.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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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 <nuttx/arch.h>
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#include <nuttx/board.h>
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#include "tlsr8278adk80d.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define TELINK_LIB_VAR_PASTE(v) tl_multi_addr_##v
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/****************************************************************************
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* Public Data
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****************************************************************************/
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uint16_t TELINK_LIB_VAR_PASTE(L);
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uint16_t TELINK_LIB_VAR_PASTE(H);
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: board_app_initialize
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*
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* Description:
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* Perform architecture specific initialization
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*
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* Input Parameters:
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* arg - The boardctl() argument is passed to the board_app_initialize()
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* implementation without modification. The argument has no
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* meaning to NuttX; the meaning of the argument is a contract
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* between the board-specific initialization logic and the
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* matching application logic. The value could be such things as a
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* mode enumeration value, a set of DIP switch switch settings, a
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* pointer to configuration data read from a file or serial FLASH,
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* or whatever you would like to do with it. Every implementation
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* should accept zero/NULL as a default configuration.
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*
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* Returned Value:
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* Zero (OK) is returned on success; a negated errno value is returned on
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* any failure to indicate the nature of the failure.
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*
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****************************************************************************/
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int board_app_initialize(uintptr_t arg)
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{
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UNUSED(arg);
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/* Perform board-specific initialization */
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return 0;
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}
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#ifdef CONFIG_BOARDCTL_IOCTL
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int board_ioctl(unsigned int cmd, uintptr_t arg)
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{
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switch (cmd)
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{
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default:
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return -EINVAL;
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}
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return OK;
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}
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#endif
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