initial check in based on SVN revision 575

2025-05-14 12:57:39 -05:00
commit a3ef12e24a
217 changed files with 95547 additions and 0 deletions
--- a/board/board.c
+++ b/board/board.c
@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2016, Freescale Semiconductor, Inc.
+ * Copyright 2016-2018 NXP
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+#include "fsl_common.h"
+#include "clock_config.h"
+#include "board.h"
+#include "fsl_debug_console.h"
+#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
+#include "fsl_i2c.h"
+#endif /* SDK_I2C_BASED_COMPONENT_USED */
+#if defined BOARD_USE_CODEC
+#include "fsl_wm8904.h"
+#endif
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+
+/* Clock rate on the CLKIN pin */
+const uint32_t ExtClockIn = BOARD_EXTCLKINRATE;
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+/* Initialize debug console. */
+status_t BOARD_InitDebugConsole(void)
+{
+#if ((SDK_DEBUGCONSOLE == DEBUGCONSOLE_REDIRECT_TO_SDK) || defined(SDK_DEBUGCONSOLE_UART))
+    status_t result;
+    /* attach 12 MHz clock to FLEXCOMM0 (debug console) */
+    CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
+    RESET_PeripheralReset(BOARD_DEBUG_UART_RST);
+    result = DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE,
+                             BOARD_DEBUG_UART_CLK_FREQ);
+    assert(kStatus_Success == result);
+    return result;
+#else
+    return kStatus_Success;
+#endif
+}
+
+status_t BOARD_InitDebugConsole_Core1(void)
+{
+#if ((SDK_DEBUGCONSOLE == DEBUGCONSOLE_REDIRECT_TO_SDK) || defined(SDK_DEBUGCONSOLE_UART))
+    status_t result;
+    /* attach 12 MHz clock to FLEXCOMM0 (debug console) */
+    CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH_CORE1);
+    RESET_PeripheralReset(BOARD_DEBUG_UART_RST_CORE1);
+    result = DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE_CORE1, BOARD_DEBUG_UART_BAUDRATE_CORE1,
+                             BOARD_DEBUG_UART_TYPE_CORE1, BOARD_DEBUG_UART_CLK_FREQ_CORE1);
+    assert(kStatus_Success == result);
+    return result;
+#else
+    return kStatus_Success;
+#endif
+}
+
+#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
+void BOARD_I2C_Init(I2C_Type *base, uint32_t clkSrc_Hz)
+{
+    i2c_master_config_t i2cConfig = {0};
+
+    I2C_MasterGetDefaultConfig(&i2cConfig);
+    I2C_MasterInit(base, &i2cConfig, clkSrc_Hz);
+}
+
+status_t BOARD_I2C_Send(I2C_Type *base,
+                        uint8_t deviceAddress,
+                        uint32_t subAddress,
+                        uint8_t subaddressSize,
+                        uint8_t *txBuff,
+                        uint8_t txBuffSize)
+{
+    i2c_master_transfer_t masterXfer;
+
+    /* Prepare transfer structure. */
+    masterXfer.slaveAddress   = deviceAddress;
+    masterXfer.direction      = kI2C_Write;
+    masterXfer.subaddress     = subAddress;
+    masterXfer.subaddressSize = subaddressSize;
+    masterXfer.data           = txBuff;
+    masterXfer.dataSize       = txBuffSize;
+    masterXfer.flags          = kI2C_TransferDefaultFlag;
+
+    return I2C_MasterTransferBlocking(base, &masterXfer);
+}
+
+status_t BOARD_I2C_Receive(I2C_Type *base,
+                           uint8_t deviceAddress,
+                           uint32_t subAddress,
+                           uint8_t subaddressSize,
+                           uint8_t *rxBuff,
+                           uint8_t rxBuffSize)
+{
+    i2c_master_transfer_t masterXfer;
+
+    /* Prepare transfer structure. */
+    masterXfer.slaveAddress   = deviceAddress;
+    masterXfer.subaddress     = subAddress;
+    masterXfer.subaddressSize = subaddressSize;
+    masterXfer.data           = rxBuff;
+    masterXfer.dataSize       = rxBuffSize;
+    masterXfer.direction      = kI2C_Read;
+    masterXfer.flags          = kI2C_TransferDefaultFlag;
+
+    return I2C_MasterTransferBlocking(base, &masterXfer);
+}
+
+void BOARD_Codec_I2C_Init(void)
+{
+    BOARD_I2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
+}
+
+status_t BOARD_Codec_I2C_Send(
+    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
+{
+    return BOARD_I2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
+                          txBuffSize);
+}
+
+status_t BOARD_Codec_I2C_Receive(
+    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
+{
+    return BOARD_I2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
+}
+#endif /* SDK_I2C_BASED_COMPONENT_USED */