103 lines
3.0 KiB
C
103 lines
3.0 KiB
C
/****************************************************************************
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* boards/arm/rp2040/raspberrypi-pico-w/src/rp2040_bringup.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 <stddef.h>
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#include <errno.h>
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#include <nuttx/wireless/ieee80211/bcmf_gpio.h>
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#include <arch/board/board.h>
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#include "rp2040_pico.h"
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#ifdef CONFIG_ARCH_BOARD_COMMON
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#include "rp2040_common_bringup.h"
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#endif /* CONFIG_ARCH_BOARD_COMMON */
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#ifdef CONFIG_RP2040_INFINEON_CYW43439
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#include "rp2040_cyw43439.h"
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#endif
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/****************************************************************************
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* Global Data
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****************************************************************************/
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#ifdef CONFIG_RP2040_INFINEON_CYW43439
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gspi_dev_t *g_cyw43439 = NULL;
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: rp2040_bringup
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****************************************************************************/
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int rp2040_bringup(void)
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{
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#ifdef CONFIG_ARCH_BOARD_COMMON
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int ret = rp2040_common_bringup();
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if (ret < 0)
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{
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return ret;
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}
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#endif /* CONFIG_ARCH_BOARD_COMMON */
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/* --- Place any board specific bringup code here --- */
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#define CYW43439_POWER_ON_GPIO 23
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#define CYW43439_CHIP_SELECT_GPIO 25
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#define CYW43439_DATA_GPIO 24
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#define CYW43439_CLOCK_GPIO 29
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#ifdef CONFIG_RP2040_INFINEON_CYW43439
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g_cyw43439 = rp2040_cyw_setup(CYW43439_POWER_ON_GPIO,
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CYW43439_CHIP_SELECT_GPIO,
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CYW43439_DATA_GPIO,
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CYW43439_CLOCK_GPIO,
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CYW43439_DATA_GPIO);
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if (g_cyw43439 == NULL)
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{
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ret = errno;
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syslog(LOG_ERR,
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"Failed to initialize cyw43439 (WiFi chip): %d\n",
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ret);
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return ret;
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}
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#endif
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return OK;
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}
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