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Added reset code to allow the teensy to compile with CONFIG_BOARDCTL_RESET and be able to reset the board in code

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P.Brier 2021-10-05 18:41:59 +02:00 committed by Alan Carvalho de Assis
parent 20bf309939
commit f6fdc81c2d
2 changed files with 67 additions and 0 deletions
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6
boards/arm/imxrt/teensy-4.x/src/Makefile
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@ -28,6 +28,10 @@ else ifeq ($(CONFIG_BOARD_LATE_INITIALIZE),y)
CSRCS += imxrt_bringup.c CSRCS += imxrt_bringup.c
endif endif
ifeq ($(CONFIG_BOARDCTL_RESET),y)
CSRCS += imxrt_reset.c
endif
ifeq ($(CONFIG_ARCH_LEDS),y) ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += imxrt_autoleds.c CSRCS += imxrt_autoleds.c
else else
@ -70,4 +74,6 @@ ifeq ($(CONFIG_IMXRT_ENC),y)
CSRCS += imxrt_enc.c CSRCS += imxrt_enc.c
endif endif
include $(TOPDIR)/boards/Board.mk include $(TOPDIR)/boards/Board.mk

61
boards/arm/imxrt/teensy-4.x/src/imxrt_reset.c Normal file
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@ -0,0 +1,61 @@
/****************************************************************************
* boards/arm/imxrt/teensy-4.x/src/imxrt_reset.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 <nuttx/config.h>
#include <nuttx/board.h>
#include <nuttx/arch.h>
#ifdef CONFIG_BOARDCTL_RESET
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_reset
*
* Description:
* Reset board. Support for this function is required by board-level
* logic if CONFIG_BOARDCTL_RESET is selected.
*
* Input Parameters:
* status - Status information provided with the reset event. This
* meaning of this status information is board-specific. If not
* used by a board, the value zero may be provided in calls to
* board_reset().
*
* Returned Value:
* If this function returns, then it was not possible to power-off the
* board due to some constraints. The return value int this case is a
* board-specific reason for the failure to shutdown.
*
****************************************************************************/
int board_reset(int status)
{
up_systemreset();
return 0;
}
#endif /* CONFIG_BOARDCTL_RESET */