128 lines
4.5 KiB
C
128 lines
4.5 KiB
C
/************************************************************************************
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* arch/arm/src/s32k1xx/s32k1xx_config.h
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*
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* Copyright (C) 2019 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef __ARCH_ARM_SRC_S32K1XX_S32K1XX_CONFIG_H
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#define __ARCH_ARM_SRC_S32K1XX_S32K1XX_CONFIG_H
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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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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* Configuration *********************************************************************/
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#undef HAVE_LPUART0
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#undef HAVE_LPUART1
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#undef HAVE_LPUART2
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#ifdef CONFIG_S32K1XX_LPUART0
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# define HAVE_LPUART0 1
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#endif
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#ifdef CONFIG_S32K1XX_LPUART1
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# define HAVE_LPUART1 1
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#endif
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#ifdef CONFIG_S32K1XX_LPUART2
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# define HAVE_LPUART2 1
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#endif
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/* Check if we have a LPUART device */
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#undef CONFIG_S32K1XX_HAVE_LPUART
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#undef HAVE_LPUART_DEVICE
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#if defined(HAVE_LPUART0) || defined(HAVE_LPUART1) || defined(HAVE_LPUART2)
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# define HAVE_LPUART_DEVICE 1
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#endif
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/* Is there a serial console? There should be at most one defined. It could be on
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* any LPUARTn, n=0,1,2,3
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*/
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#undef HAVE_LPUART_CONSOLE
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#if defined(CONFIG_LPUART0_SERIAL_CONSOLE) && defined(HAVE_LPUART0)
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# undef CONFIG_LPUART1_SERIAL_CONSOLE
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# undef CONFIG_LPUART2_SERIAL_CONSOLE
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# define HAVE_LPUART_CONSOLE 1
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#elif defined(CONFIG_LPUART1_SERIAL_CONSOLE) && defined(HAVE_LPUART1)
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# undef CONFIG_LPUART0_SERIAL_CONSOLE
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# undef CONFIG_LPUART2_SERIAL_CONSOLE
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# define HAVE_LPUART_CONSOLE 1
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#elif defined(CONFIG_LPUART2_SERIAL_CONSOLE) && defined(HAVE_LPUART2)
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# undef CONFIG_LPUART0_SERIAL_CONSOLE
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# undef CONFIG_LPUART1_SERIAL_CONSOLE
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# define HAVE_LPUART_CONSOLE 1
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#else
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# ifdef CONFIG_DEV_CONSOLE
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# warning "No valid CONFIG_[LP]LPUART[n]_SERIAL_CONSOLE Setting"
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# endif
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# undef CONFIG_LPUART0_SERIAL_CONSOLE
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# undef CONFIG_LPUART1_SERIAL_CONSOLE
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# undef CONFIG_LPUART2_SERIAL_CONSOLE
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#endif
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/* Check LPUART flow control (Not yet supported) */
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# undef CONFIG_LPUART0_FLOWCONTROL
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# undef CONFIG_LPUART1_FLOWCONTROL
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# undef CONFIG_LPUART2_FLOWCONTROL
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/* Ethernet controller configuration */
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#ifndef CONFIG_S32K1XX_ENET_NRXBUFFERS
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# define CONFIG_S32K1XX_ENET_NRXBUFFERS 6
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#endif
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#ifndef CONFIG_S32K1XX_ENET_NTXBUFFERS
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# define CONFIG_S32K1XX_ENET_NTXBUFFERS 2
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#endif
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#ifndef CONFIG_S32K1XX_ENET_NETHIFS
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# define CONFIG_S32K1XX_ENET_NETHIFS 1
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#endif
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#define S32K1XX_ENET_HAS_DBSWAP 1
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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#endif /* __ARCH_ARM_SRC_S32K1XX_S32K1XX_CONFIG_H */
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