2aa85fd17e
Summary The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the architecture, not up_. This PR addresses only these name changes for the ARM-private functions prototyped in arm_internal.h This change to the files only modifies the name of called functions. nxstyle fixes were made for all core architecture files. However, there are well over 5000 additional complaints from MCU drivers and board logic that are unrelated to to this change but were affected by the name change. It is not humanly possible to fix all of these. I ask that this change be treated like other cosmetic changes that we have done which do not require full nxstyle compliance. Impact There should be not impact of this change (other that one step toward more consistent naming). Testing stm32f4discovery:netnsh
128 lines
4.5 KiB
C
128 lines
4.5 KiB
C
/****************************************************************************
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* arch/arm/src/s32k1xx/s32k1xx_wdog.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_WDOG_H
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#define __ARCH_ARM_SRC_S32K1XX_S32K1XX_WDOG_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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#include "arm_arch.h"
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#include "hardware/s32k1xx_wdog.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Inline Functions
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/****************************************************************************
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* Name: s32k1xx_wdog_disable
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*
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* Description:
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* Performs the low level UART initialization early in debug so that the
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* serial console will be available during boot-up. This must be called
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* before arm_serialinit.
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*
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* REVISIT: Hardcoded assumption that WDOG clock derives for LPO_CLK
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*
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****************************************************************************/
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static inline void s32k1xx_wdog_disable(void)
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{
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uint32_t regval;
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/* Write of the WDOG unlock key to CNT register. This must be done in
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* order to allow any modifications to the WDOG configuration.
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*/
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putreg32(WDOG_CNT_UNLOCK, S32K1XX_WDOG_CNT);
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/* The dummy read is used in order to make sure that the WDOG registers
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* will be configured only after the write of the unlock value was
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* completed.
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*/
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getreg32(S32K1XX_WDOG_CNT);
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/* Initial write of WDOG configuration register: Enables support for
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* 32-bit refresh/unlock command write words, clock select from LPO,
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* update enable, watchdog disabled.
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*/
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regval = (WDOG_CS_CMD32EN | WDOG_CS_CLK_LPOCLK | WDOG_CS_UPDATE);
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putreg32(regval, S32K1XX_WDOG_CS);
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/* Configure timeout to the maximum: */
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putreg32(0xffff, S32K1XX_WDOG_TOVAL);
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}
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __ARCH_ARM_SRC_S32K1XX_S32K1XX_WDOG_H */
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