246 lines
8.4 KiB
C
246 lines
8.4 KiB
C
/*
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* Copyright 2022 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <stdint.h>
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#include "fsl_common.h"
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#include "fsl_debug_console.h"
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#include "board.h"
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#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
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#include "fsl_lpi2c.h"
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#endif /* SDK_I2C_BASED_COMPONENT_USED */
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#if defined(LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER) && LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER
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#include "fsl_lpflexcomm.h"
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#endif /* LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER */
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#include "fsl_spc.h"
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/*******************************************************************************
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* Variables
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******************************************************************************/
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/*******************************************************************************
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* Code
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******************************************************************************/
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/* Initialize debug console. */
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void BOARD_InitDebugConsole(void)
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{
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/* attach 12 MHz clock to FLEXCOMM0 (debug console) */
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CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
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RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST);
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uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ;
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#if defined(LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER) && LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER
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LP_FLEXCOMM_Init(BOARD_DEBUG_UART_INSTANCE, LP_FLEXCOMM_PERIPH_LPUART);
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#endif /* LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER */
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DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
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}
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void BOARD_InitDebugConsole_Core1(void)
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{
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/* attach 12 MHz clock to FLEXCOMM1 (debug console) */
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// CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH_CORE1);
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RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST_CORE1);
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uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ_CORE1;
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DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE_CORE1, BOARD_DEBUG_UART_BAUDRATE_CORE1, BOARD_DEBUG_UART_TYPE_CORE1,
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uartClkSrcFreq);
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}
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#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
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void BOARD_LPI2C_Init(LPI2C_Type *base, uint32_t clkSrc_Hz)
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{
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lpi2c_master_config_t lpi2cConfig = {0};
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/*
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* lpi2cConfig.debugEnable = false;
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* lpi2cConfig.ignoreAck = false;
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* lpi2cConfig.pinConfig = kLPI2C_2PinOpenDrain;
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* lpi2cConfig.baudRate_Hz = 100000U;
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* lpi2cConfig.busIdleTimeout_ns = 0;
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* lpi2cConfig.pinLowTimeout_ns = 0;
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* lpi2cConfig.sdaGlitchFilterWidth_ns = 0;
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* lpi2cConfig.sclGlitchFilterWidth_ns = 0;
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*/
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LPI2C_MasterGetDefaultConfig(&lpi2cConfig);
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LPI2C_MasterInit(base, &lpi2cConfig, clkSrc_Hz);
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}
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status_t BOARD_LPI2C_Send(LPI2C_Type *base,
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uint8_t deviceAddress,
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uint32_t subAddress,
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uint8_t subAddressSize,
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uint8_t *txBuff,
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uint8_t txBuffSize)
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{
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lpi2c_master_transfer_t xfer;
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xfer.flags = kLPI2C_TransferDefaultFlag;
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xfer.slaveAddress = deviceAddress;
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xfer.direction = kLPI2C_Write;
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xfer.subaddress = subAddress;
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xfer.subaddressSize = subAddressSize;
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xfer.data = txBuff;
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xfer.dataSize = txBuffSize;
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return LPI2C_MasterTransferBlocking(base, &xfer);
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}
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status_t BOARD_LPI2C_Receive(LPI2C_Type *base,
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uint8_t deviceAddress,
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uint32_t subAddress,
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uint8_t subAddressSize,
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uint8_t *rxBuff,
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uint8_t rxBuffSize)
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{
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lpi2c_master_transfer_t xfer;
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xfer.flags = kLPI2C_TransferDefaultFlag;
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xfer.slaveAddress = deviceAddress;
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xfer.direction = kLPI2C_Read;
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xfer.subaddress = subAddress;
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xfer.subaddressSize = subAddressSize;
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xfer.data = rxBuff;
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xfer.dataSize = rxBuffSize;
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return LPI2C_MasterTransferBlocking(base, &xfer);
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}
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status_t BOARD_LPI2C_SendSCCB(LPI2C_Type *base,
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uint8_t deviceAddress,
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uint32_t subAddress,
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uint8_t subAddressSize,
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uint8_t *txBuff,
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uint8_t txBuffSize)
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{
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return BOARD_LPI2C_Send(base, deviceAddress, subAddress, subAddressSize, txBuff, txBuffSize);
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}
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status_t BOARD_LPI2C_ReceiveSCCB(LPI2C_Type *base,
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uint8_t deviceAddress,
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uint32_t subAddress,
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uint8_t subAddressSize,
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uint8_t *rxBuff,
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uint8_t rxBuffSize)
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{
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status_t status;
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lpi2c_master_transfer_t xfer;
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xfer.flags = kLPI2C_TransferDefaultFlag;
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xfer.slaveAddress = deviceAddress;
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xfer.direction = kLPI2C_Write;
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xfer.subaddress = subAddress;
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xfer.subaddressSize = subAddressSize;
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xfer.data = NULL;
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xfer.dataSize = 0;
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status = LPI2C_MasterTransferBlocking(base, &xfer);
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if (kStatus_Success == status)
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{
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xfer.subaddressSize = 0;
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xfer.direction = kLPI2C_Read;
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xfer.data = rxBuff;
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xfer.dataSize = rxBuffSize;
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status = LPI2C_MasterTransferBlocking(base, &xfer);
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}
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return status;
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}
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void BOARD_Accel_I2C_Init(void)
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{
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BOARD_LPI2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ);
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}
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status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff)
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{
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uint8_t data = (uint8_t)txBuff;
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return BOARD_LPI2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1);
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}
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status_t BOARD_Accel_I2C_Receive(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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{
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return BOARD_LPI2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize);
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}
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void BOARD_Codec_I2C_Init(void)
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{
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BOARD_LPI2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
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}
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status_t BOARD_Codec_I2C_Send(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
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{
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return BOARD_LPI2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
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txBuffSize);
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}
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status_t BOARD_Codec_I2C_Receive(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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{
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return BOARD_LPI2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
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}
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void BOARD_Camera_I2C_Init(void)
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{
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LP_FLEXCOMM_Init(BOARD_CAMERA_I2C_INSTANCE, LP_FLEXCOMM_PERIPH_LPI2C);
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BOARD_LPI2C_Init(BOARD_CAMERA_I2C_BASEADDR, BOARD_CAMERA_I2C_CLOCK_FREQ);
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}
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status_t BOARD_Camera_I2C_Send(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
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{
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return BOARD_LPI2C_Send(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
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txBuffSize);
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}
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status_t BOARD_Camera_I2C_Receive(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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{
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return BOARD_LPI2C_Receive(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff,
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rxBuffSize);
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}
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status_t BOARD_Camera_I2C_SendSCCB(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
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{
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return BOARD_LPI2C_SendSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
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txBuffSize);
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}
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status_t BOARD_Camera_I2C_ReceiveSCCB(
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uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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{
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return BOARD_LPI2C_ReceiveSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff,
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rxBuffSize);
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}
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#endif /* SDK_I2C_BASED_COMPONENT_USED */
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/* Update Active mode voltage for OverDrive mode. */
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void BOARD_PowerMode_OD(void)
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{
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spc_active_mode_dcdc_option_t opt = {
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.DCDCVoltage = kSPC_DCDC_OverdriveVoltage,
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.DCDCDriveStrength = kSPC_DCDC_NormalDriveStrength,
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};
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SPC_SetActiveModeDCDCRegulatorConfig(SPC0, &opt);
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spc_sram_voltage_config_t cfg = {
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.operateVoltage = kSPC_sramOperateAt1P2V,
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.requestVoltageUpdate = true,
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};
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SPC_SetSRAMOperateVoltage(SPC0, &cfg);
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}
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