1 // Copyright 2024 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 15 #pragma once 16 17 #include "fsl_common.h" 18 #include "pw_preprocessor/util.h" 19 20 #define BOARD_DEBUG_UART_TYPE kSerialPort_Uart 21 #define BOARD_DEBUG_UART_BASEADDR (uint32_t)USART0 22 #define BOARD_DEBUG_UART_INSTANCE 0U 23 #define BOARD_DEBUG_UART_CLK_FREQ CLOCK_GetFlexcommClkFreq(0) 24 #define BOARD_DEBUG_UART_FRG_CLK \ 25 (&(const clock_frg_clk_config_t){0U, kCLOCK_FrgPllDiv, 255U, 0U}) 26 #define BOARD_DEBUG_UART_CLK_ATTACH kFRG_to_FLEXCOMM0 27 #define BOARD_UART_IRQ_HANDLER FLEXCOMM0_IRQHandler 28 #define BOARD_UART_IRQ FLEXCOMM0_IRQn 29 #ifndef BOARD_DEBUG_UART_BAUDRATE 30 #define BOARD_DEBUG_UART_BAUDRATE 115200 31 #endif 32 33 PW_EXTERN_C_START 34 35 void BOARD_InitDebugConsole(void); 36 AT_QUICKACCESS_SECTION_CODE(void BOARD_SetFlexspiClock(FLEXSPI_Type* base, 37 uint32_t src, 38 uint32_t divider)); 39 AT_QUICKACCESS_SECTION_CODE(void BOARD_DeinitFlash(FLEXSPI_Type* base)); 40 AT_QUICKACCESS_SECTION_CODE(void BOARD_InitFlash(FLEXSPI_Type* base)); 41 42 PW_EXTERN_C_END 43