238 lines
8.1 KiB
C
238 lines
8.1 KiB
C
/***********************************************************************************************************************
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* This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
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* will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
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**********************************************************************************************************************/
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/* clang-format off */
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/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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!!GlobalInfo
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product: Peripherals v9.0
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processor: MIMXRT1052xxxxB
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package_id: MIMXRT1052DVL6B
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mcu_data: ksdk2_0
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processor_version: 9.0.0
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board: IMXRT1050-EVKB
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functionalGroups:
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- name: BOARD_InitPeripherals
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UUID: c02f2a7b-0e89-43b6-9488-2b4f58340ab8
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called_from_default_init: true
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selectedCore: core0
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
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/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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component:
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- type: 'system'
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- type_id: 'system_54b53072540eeeb8f8e9343e71f28176'
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- global_system_definitions:
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- user_definitions: ''
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- user_includes: ''
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
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/* clang-format on */
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/***********************************************************************************************************************
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* Included files
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**********************************************************************************************************************/
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#include "peripherals.h"
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/***********************************************************************************************************************
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* BOARD_InitPeripherals functional group
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**********************************************************************************************************************/
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/***********************************************************************************************************************
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* LPUART1 initialization code
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**********************************************************************************************************************/
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/* clang-format off */
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/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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instance:
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- name: 'LPUART1'
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- type: 'lpuart'
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- mode: 'polling'
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- custom_name_enabled: 'false'
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- type_id: 'lpuart_54a65a580e3462acdbacefd5299e0cac'
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- functional_group: 'BOARD_InitPeripherals'
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- peripheral: 'LPUART1'
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- config_sets:
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- lpuartConfig_t:
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- lpuartConfig:
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- clockSource: 'LpuartClock'
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- lpuartSrcClkFreq: 'BOARD_BootClockRUN'
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- baudRate_Bps: '921600'
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- parityMode: 'kLPUART_ParityDisabled'
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- dataBitsCount: 'kLPUART_EightDataBits'
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- isMsb: 'false'
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- stopBitCount: 'kLPUART_OneStopBit'
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- txFifoWatermark: '0'
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- rxFifoWatermark: '1'
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- enableRxRTS: 'false'
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- enableTxCTS: 'false'
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- txCtsSource: 'kLPUART_CtsSourcePin'
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- txCtsConfig: 'kLPUART_CtsSampleAtStart'
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- rxIdleType: 'kLPUART_IdleTypeStartBit'
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- rxIdleConfig: 'kLPUART_IdleCharacter1'
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- enableTx: 'true'
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- enableRx: 'true'
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
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/* clang-format on */
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const lpuart_config_t LPUART1_config = {
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.baudRate_Bps = 921600UL,
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.parityMode = kLPUART_ParityDisabled,
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.dataBitsCount = kLPUART_EightDataBits,
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.isMsb = false,
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.stopBitCount = kLPUART_OneStopBit,
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.txFifoWatermark = 0U,
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.rxFifoWatermark = 1U,
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.enableRxRTS = false,
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.enableTxCTS = false,
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.txCtsSource = kLPUART_CtsSourcePin,
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.txCtsConfig = kLPUART_CtsSampleAtStart,
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.rxIdleType = kLPUART_IdleTypeStartBit,
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.rxIdleConfig = kLPUART_IdleCharacter1,
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.enableTx = true,
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.enableRx = true
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};
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static void LPUART1_init(void) {
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LPUART_Init(LPUART1_PERIPHERAL, &LPUART1_config, LPUART1_CLOCK_SOURCE);
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}
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/***********************************************************************************************************************
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* SEMC initialization code
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**********************************************************************************************************************/
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/* clang-format off */
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/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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instance:
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- name: 'SEMC'
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- type: 'semc'
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- mode: 'general'
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- custom_name_enabled: 'false'
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- type_id: 'semc_84a769c198c91c527e11dcec2f5b4b81'
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- functional_group: 'BOARD_InitPeripherals'
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- peripheral: 'SEMC'
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- config_sets:
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- fsl_semc:
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- enableDCD: 'false'
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- clockConfig:
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- clockSource: 'kSEMC_ClkSrcPeri'
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- clockSourceFreq: 'BOARD_BootClockRUN'
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- semc_config_t:
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- dqsMode: 'kSEMC_Loopbackdqspad'
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- cmdTimeoutCycles: '0'
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- busTimeoutCycles: '0'
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- queueWeight:
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- queueaEnable: 'false'
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- queueaWeight:
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- structORvalue: 'structure'
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- queueaConfig:
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- qos: '0'
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- aging: '0'
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- slaveHitSwith: '0'
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- slaveHitNoswitch: '0'
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- queuebEnable: 'false'
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- queuebWeight:
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- structORvalue: 'structure'
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- queuebConfig:
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- qos: '0'
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- aging: '0'
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- slaveHitSwith: '0'
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- weightPagehit: '0'
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- bankRotation: '0'
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- semc_sdram_config_t:
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- csxPinMux: 'kSEMC_MUXCSX0'
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- semcSdramCs: 'kSEMC_SDRAM_CS0'
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- address: '0x80000000'
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- memsize_input: '32MB'
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- portSize: 'kSEMC_PortSize16Bit'
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- burstLen: 'kSEMC_Sdram_BurstLen1'
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- columnAddrBitNum: 'kSEMC_SdramColunm_9bit'
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- casLatency: 'kSEMC_LatencyThree'
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- tPrecharge2Act_Ns: '18'
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- tAct2ReadWrite_Ns: '18'
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- tRefreshRecovery_Ns: '127'
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- tWriteRecovery_Ns: '12'
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- tCkeOff_Ns: '42'
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- tAct2Prechage_Ns: '42'
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- tSelfRefRecovery_Ns: '67'
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- tRefresh2Refresh_Ns: '60'
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- tAct2Act_Ns: '60'
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- tPrescalePeriod_Ns: '160'
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- tIdleTimeout_Ns: '0'
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- refreshPeriod_nsPerRow: '64'
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- refreshUrgThreshold: '64'
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- refreshBurstLen: '1'
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- sdramArray: []
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
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/* clang-format on */
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semc_config_t SEMC_config = {
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.dqsMode = kSEMC_Loopbackdqspad,
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.cmdTimeoutCycles = 0U,
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.busTimeoutCycles = 0U,
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.queueWeight = {
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.queueaEnable = false,
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.queueaWeight = {
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.queueaConfig = {
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.qos = 0UL,
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.aging = 0UL,
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.slaveHitSwith = 0UL,
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.slaveHitNoswitch = 0UL
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},
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},
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.queuebEnable = false,
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.queuebWeight = {
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.queuebConfig = {
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.qos = 0UL,
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.aging = 0UL,
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.slaveHitSwith = 0UL,
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.weightPagehit = 0UL,
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.bankRotation = 0UL
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},
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}
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}
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};
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semc_sdram_config_t SEMC_sdram_struct = {
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.csxPinMux = kSEMC_MUXCSX0,
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.address = 0x80000000UL,
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.memsize_kbytes = 32768,
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.portSize = kSEMC_PortSize16Bit,
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.burstLen = kSEMC_Sdram_BurstLen1,
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.columnAddrBitNum = kSEMC_SdramColunm_9bit,
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.casLatency = kSEMC_LatencyThree,
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.tPrecharge2Act_Ns = 18U,
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.tAct2ReadWrite_Ns = 18U,
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.tRefreshRecovery_Ns = 127U,
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.tWriteRecovery_Ns = 12U,
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.tCkeOff_Ns = 42U,
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.tAct2Prechage_Ns = 42U,
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.tSelfRefRecovery_Ns = 67U,
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.tRefresh2Refresh_Ns = 60U,
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.tAct2Act_Ns = 60U,
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.tPrescalePeriod_Ns = 160UL,
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.tIdleTimeout_Ns = 0UL,
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.refreshPeriod_nsPerRow = 64UL,
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.refreshUrgThreshold = 64UL,
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.refreshBurstLen = 1U,
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};
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static void SEMC_init(void) {
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/* Initialize SEMC peripheral. */
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SEMC_Init(SEMC_PERIPHERAL, &SEMC_config);
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/* Initialize SEMC SDRAM. */
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SEMC_ConfigureSDRAM(SEMC_PERIPHERAL, kSEMC_SDRAM_CS0, &SEMC_sdram_struct, 150000000);
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}
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/***********************************************************************************************************************
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* Initialization functions
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**********************************************************************************************************************/
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void BOARD_InitPeripherals(void)
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{
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/* Initialize components */
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LPUART1_init();
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SEMC_init();
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}
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/***********************************************************************************************************************
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* BOARD_InitBootPeripherals function
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**********************************************************************************************************************/
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void BOARD_InitBootPeripherals(void)
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{
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BOARD_InitPeripherals();
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}
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