78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/****************************************************************************
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* boards/avr/atmega/amber/src/atmega_boot.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 <debug.h>
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#include <arch/board/board.h>
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#include "avr_internal.h"
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#include "atmega.h"
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#include "amber.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: atmega_boardinitialize
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*
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* Description:
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* All ATMega architectures must provide the following entry point.
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* This entry point is called early in the initialization - after all memory
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* has been configured and mapped but before any devices have been
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* initialized.
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*
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****************************************************************************/
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void atmega_boardinitialize(void)
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{
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/* Configure SSP chip selects if 1) at least one SSP is enabled, and 2)
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* the weak function atmega_spidev_initialize() has been brought into
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* the link.
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*/
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#if defined(CONFIG_AVR_SPI1) || defined(CONFIG_AVR_SPI2)
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if (atmega_spidev_initialize)
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{
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atmega_spidev_initialize();
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}
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#endif
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/* Configure on-board LEDs if LED support has been selected. */
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#ifdef CONFIG_ARCH_LEDS
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atmega_led_initialize();
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#endif
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}
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