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Diffstat (limited to '')
-rw-r--r-- | bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_flexram.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_flexram.c b/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_flexram.c deleted file mode 100644 index 898c0d897c..0000000000 --- a/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_flexram.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright 2017-2019 NXP - * All rights reserved. - * - * - * SPDX-License-Identifier: BSD-3-Clause - */ - -#include "fsl_flexram.h" - -/******************************************************************************* - * Definitions - ******************************************************************************/ - -/* Component ID definition, used by tools. */ -#ifndef FSL_COMPONENT_ID -#define FSL_COMPONENT_ID "platform.drivers.flexram" -#endif - -/******************************************************************************* - * Prototypes - ******************************************************************************/ -/*! - * @brief Gets the instance from the base address to be used to gate or ungate the module clock - * - * @param base FLEXRAM base address - * - * @return The FLEXRAM instance - */ -static uint32_t FLEXRAM_GetInstance(FLEXRAM_Type *base); - -/******************************************************************************* - * Variables - ******************************************************************************/ -/*! @brief Pointers to FLEXRAM bases for each instance. */ -static FLEXRAM_Type *const s_flexramBases[] = FLEXRAM_BASE_PTRS; - -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) -/*! @brief Pointers to FLEXRAM clocks for each instance. */ -static const clock_ip_name_t s_flexramClocks[] = FLEXRAM_CLOCKS; -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ - -/******************************************************************************* - * Code - ******************************************************************************/ -static uint32_t FLEXRAM_GetInstance(FLEXRAM_Type *base) -{ - uint32_t instance; - - /* Find the instance index from base address mappings. */ - for (instance = 0; instance < ARRAY_SIZE(s_flexramBases); instance++) - { - if (s_flexramBases[instance] == base) - { - break; - } - } - - assert(instance < ARRAY_SIZE(s_flexramBases)); - - return instance; -} - -/*! - * brief FLEXRAM module initialization function. - * - * param base FLEXRAM base address. - */ -void FLEXRAM_Init(FLEXRAM_Type *base) -{ -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - /* Ungate ENET clock. */ - CLOCK_EnableClock(s_flexramClocks[FLEXRAM_GetInstance(base)]); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ - - /* enable all the interrupt status */ - base->INT_STAT_EN |= (uint32_t)kFLEXRAM_InterruptStatusAll; - /* clear all the interrupt status */ - base->INT_STATUS |= (uint32_t)kFLEXRAM_InterruptStatusAll; - /* disable all the interrpt */ - base->INT_SIG_EN = 0U; -} - -/*! - * brief Deinitializes the FLEXRAM. - * - */ -void FLEXRAN_Deinit(FLEXRAM_Type *base) -{ -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - /* Ungate ENET clock. */ - CLOCK_DisableClock(s_flexramClocks[FLEXRAM_GetInstance(base)]); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ -} |