From 704412bb481c285dded617aacb29c7346baf6bf4 Mon Sep 17 00:00:00 2001 From: hathach Date: Fri, 3 May 2024 16:15:29 +0700 Subject: add cmake for tm4c --- .github/workflows/build_arm.yml | 3 +- .github/workflows/build_cmake.yml | 3 +- hw/bsp/tm4c/FreeRTOSConfig/FreeRTOSConfig.h | 149 +++++++++++++++++++++ hw/bsp/tm4c/boards/ek_tm4c123gxl/board.cmake | 12 ++ hw/bsp/tm4c/boards/ek_tm4c123gxl/board.h | 52 ++++++++ hw/bsp/tm4c/boards/ek_tm4c123gxl/board.mk | 13 ++ hw/bsp/tm4c/boards/ek_tm4c123gxl/tm4c123.ld | 66 +++++++++ hw/bsp/tm4c/family.c | 177 +++++++++++++++++++++++++ hw/bsp/tm4c/family.cmake | 95 +++++++++++++ hw/bsp/tm4c/family.mk | 28 ++++ hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.h | 52 -------- hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.mk | 11 -- hw/bsp/tm4c123/boards/ek_tm4c123gxl/tm4c123.ld | 65 --------- hw/bsp/tm4c123/family.c | 177 ------------------------- hw/bsp/tm4c123/family.mk | 30 ----- tools/get_deps.py | 7 +- 16 files changed, 599 insertions(+), 341 deletions(-) create mode 100644 hw/bsp/tm4c/FreeRTOSConfig/FreeRTOSConfig.h create mode 100644 hw/bsp/tm4c/boards/ek_tm4c123gxl/board.cmake create mode 100644 hw/bsp/tm4c/boards/ek_tm4c123gxl/board.h create mode 100644 hw/bsp/tm4c/boards/ek_tm4c123gxl/board.mk create mode 100644 hw/bsp/tm4c/boards/ek_tm4c123gxl/tm4c123.ld create mode 100644 hw/bsp/tm4c/family.c create mode 100644 hw/bsp/tm4c/family.cmake create mode 100644 hw/bsp/tm4c/family.mk delete mode 100644 hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.h delete mode 100644 hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.mk delete mode 100644 hw/bsp/tm4c123/boards/ek_tm4c123gxl/tm4c123.ld delete mode 100644 hw/bsp/tm4c123/family.c delete mode 100644 hw/bsp/tm4c123/family.mk diff --git a/.github/workflows/build_arm.yml b/.github/workflows/build_arm.yml index 40dc77593..15f12550f 100644 --- a/.github/workflows/build_arm.yml +++ b/.github/workflows/build_arm.yml @@ -36,8 +36,7 @@ jobs: family: # Alphabetical order - 'mm32' - - 'same5x' - - 'tm4c123 xmc4000' + - 'xmc4000' steps: - name: Setup Python uses: actions/setup-python@v5 diff --git a/.github/workflows/build_cmake.yml b/.github/workflows/build_cmake.yml index 75ce707aa..3fb277d00 100644 --- a/.github/workflows/build_cmake.yml +++ b/.github/workflows/build_cmake.yml @@ -48,7 +48,7 @@ jobs: - 'nrf' - 'ra' - 'rp2040' - - 'samd11 samd21 saml2x samd51' + - 'samd11 samd21 saml2x samd5x_e5x' - 'stm32f0' - 'stm32f1' - 'stm32f2' @@ -62,6 +62,7 @@ jobs: - 'stm32l4' - 'stm32u5' - 'stm32wb' + - 'tm4c' steps: - name: Setup Python uses: actions/setup-python@v5 diff --git a/hw/bsp/tm4c/FreeRTOSConfig/FreeRTOSConfig.h b/hw/bsp/tm4c/FreeRTOSConfig/FreeRTOSConfig.h new file mode 100644 index 000000000..3dd5a1ee1 --- /dev/null +++ b/hw/bsp/tm4c/FreeRTOSConfig/FreeRTOSConfig.h @@ -0,0 +1,149 @@ +/* + * FreeRTOS Kernel V10.0.0 + * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. If you wish to use our Amazon + * FreeRTOS name, please do so in a fair use way that does not cause confusion. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + + +#ifndef FREERTOS_CONFIG_H +#define FREERTOS_CONFIG_H + +/*----------------------------------------------------------- + * Application specific definitions. + * + * These definitions should be adjusted for your particular hardware and + * application requirements. + * + * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE + * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. + * + * See http://www.freertos.org/a00110.html. + *----------------------------------------------------------*/ + +// skip if included from IAR assembler +#ifndef __IASMARM__ + #include "msp.h" +#endif + +/* Cortex M23/M33 port configuration. */ +#define configENABLE_MPU 0 +#define configENABLE_FPU 1 +#define configENABLE_TRUSTZONE 0 +#define configMINIMAL_SECURE_STACK_SIZE (1024) + +#define configUSE_PREEMPTION 1 +#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 +#define configCPU_CLOCK_HZ SystemCoreClock +#define configTICK_RATE_HZ ( 1000 ) +#define configMAX_PRIORITIES ( 5 ) +#define configMINIMAL_STACK_SIZE ( 128 ) +#define configTOTAL_HEAP_SIZE ( configSUPPORT_DYNAMIC_ALLOCATION*4*1024 ) +#define configMAX_TASK_NAME_LEN 16 +#define configUSE_16_BIT_TICKS 0 +#define configIDLE_SHOULD_YIELD 1 +#define configUSE_MUTEXES 1 +#define configUSE_RECURSIVE_MUTEXES 1 +#define configUSE_COUNTING_SEMAPHORES 1 +#define configQUEUE_REGISTRY_SIZE 4 +#define configUSE_QUEUE_SETS 0 +#define configUSE_TIME_SLICING 0 +#define configUSE_NEWLIB_REENTRANT 0 +#define configENABLE_BACKWARD_COMPATIBILITY 1 +#define configSTACK_ALLOCATION_FROM_SEPARATE_HEAP 0 + +#define configSUPPORT_STATIC_ALLOCATION 1 +#define configSUPPORT_DYNAMIC_ALLOCATION 0 + +/* Hook function related definitions. */ +#define configUSE_IDLE_HOOK 0 +#define configUSE_TICK_HOOK 0 +#define configUSE_MALLOC_FAILED_HOOK 0 // cause nested extern warning +#define configCHECK_FOR_STACK_OVERFLOW 2 +#define configCHECK_HANDLER_INSTALLATION 0 + +/* Run time and task stats gathering related definitions. */ +#define configGENERATE_RUN_TIME_STATS 0 +#define configRECORD_STACK_HIGH_ADDRESS 1 +#define configUSE_TRACE_FACILITY 1 // legacy trace +#define configUSE_STATS_FORMATTING_FUNCTIONS 0 + +/* Co-routine definitions. */ +#define configUSE_CO_ROUTINES 0 +#define configMAX_CO_ROUTINE_PRIORITIES 2 + +/* Software timer related definitions. */ +#define configUSE_TIMERS 1 +#define configTIMER_TASK_PRIORITY (configMAX_PRIORITIES-2) +#define configTIMER_QUEUE_LENGTH 32 +#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE + +/* Optional functions - most linkers will remove unused functions anyway. */ +#define INCLUDE_vTaskPrioritySet 0 +#define INCLUDE_uxTaskPriorityGet 0 +#define INCLUDE_vTaskDelete 0 +#define INCLUDE_vTaskSuspend 1 // required for queue, semaphore, mutex to be blocked indefinitely with portMAX_DELAY +#define INCLUDE_xResumeFromISR 0 +#define INCLUDE_vTaskDelayUntil 1 +#define INCLUDE_vTaskDelay 1 +#define INCLUDE_xTaskGetSchedulerState 0 +#define INCLUDE_xTaskGetCurrentTaskHandle 1 +#define INCLUDE_uxTaskGetStackHighWaterMark 0 +#define INCLUDE_xTaskGetIdleTaskHandle 0 +#define INCLUDE_xTimerGetTimerDaemonTaskHandle 0 +#define INCLUDE_pcTaskGetTaskName 0 +#define INCLUDE_eTaskGetState 0 +#define INCLUDE_xEventGroupSetBitFromISR 0 +#define INCLUDE_xTimerPendFunctionCall 0 + +/* FreeRTOS hooks to NVIC vectors */ +#define xPortPendSVHandler PendSV_Handler +#define xPortSysTickHandler SysTick_Handler +#define vPortSVCHandler SVC_Handler + +//--------------------------------------------------------------------+ +// Interrupt nesting behavior configuration. +//--------------------------------------------------------------------+ + +// For Cortex-M specific: __NVIC_PRIO_BITS is defined in mcu header +#define configPRIO_BITS 3 + +/* The lowest interrupt priority that can be used in a call to a "set priority" function. */ +#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1<FLASH + + .data : AT(ADDR(.text) + SIZEOF(.text)) + { + . = ALIGN(4); + __start_data = . ; + __la_data = LOADADDR(.data); + *(.data) + *(.data.*) + . = ALIGN(4); + __end_data = . ; + + } >SRAM + + .bss : + { + . = ALIGN(4) ; + __start_bss = . ; + __bss_start__ = __start_bss; + *(.bss) + *(.bss.*) + *(.COMMON) + __end_bss = . ; + . = ALIGN(4); + }>SRAM + + /* User_heap_stack section, used to check that there is enough RAM left */ + ._user_heap_stack : + { + . = ALIGN(8); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(8); + } >SRAM +} diff --git a/hw/bsp/tm4c/family.c b/hw/bsp/tm4c/family.c new file mode 100644 index 000000000..738bc3fa0 --- /dev/null +++ b/hw/bsp/tm4c/family.c @@ -0,0 +1,177 @@ +#include "TM4C123.h" +#include "bsp/board_api.h" +#include "board.h" + +//--------------------------------------------------------------------+ +// Forward USB interrupt events to TinyUSB IRQ Handler +//--------------------------------------------------------------------+ +void USB0_Handler(void) +{ +#if CFG_TUH_ENABLED + tuh_int_handler(0, true); +#endif + +#if CFG_TUD_ENABLED + tud_int_handler(0); +#endif +} + +//--------------------------------------------------------------------+ +// MACRO TYPEDEF CONSTANT ENUM +//--------------------------------------------------------------------+ + +static void board_uart_init (void) +{ + SYSCTL->RCGCUART |= (1 << 0); // Enable the clock to UART0 + SYSCTL->RCGCGPIO |= (1 << 0); // Enable the clock to GPIOA + + GPIOA->AFSEL |= (1 << 1) | (1 << 0); // Enable the alternate function on pin PA0 & PA1 + GPIOA->PCTL |= (1 << 0) | (1 << 4); // Configure the GPIOPCTL register to select UART0 in PA0 and PA1 + GPIOA->DEN |= (1 << 0) | (1 << 1); // Enable the digital functionality in PA0 and PA1 + + // BAUDRATE = 115200, with SystemCoreClock = 50 Mhz refer manual for calculation + // - BRDI = SystemCoreClock / (16* baud) + // - BRDF = int(fraction*64 + 0.5) + UART0->CTL &= ~(1 << 0); // Disable UART0 by clearing UARTEN bit in the UARTCTL register + UART0->IBRD = 27; // Write the integer portion of the BRD to the UARTIRD register + UART0->FBRD = 8; // Write the fractional portion of the BRD to the UARTFBRD registerer + + UART0->LCRH = (0x3 << 5); // 8-bit, no parity, 1 stop bit + UART0->CC = 0x0; // Configure the UART clock source as system clock + + UART0->CTL = (1 << 0) | (1 << 8) | (1 << 9); // UART0 Enable, Transmit Enable, Receive Enable +} + +static void initialize_board_led (GPIOA_Type *port, uint8_t PinMsk, uint8_t dirmsk) +{ + /* Enable PortF Clock */ + SYSCTL->RCGCGPIO |= (1 << 5); + + /* Let the clock stabilize */ + while ( !((SYSCTL->PRGPIO) & (1 << 5)) ) {} + + /* Port Digital Enable */ + port->DEN |= PinMsk; + + /* Set direction */ + port->DIR = dirmsk; +} + +static void board_switch_init (void) +{ + GPIOF->DIR &= ~(1 << BOARD_BTN); + GPIOF->PUR |= (1 << BOARD_BTN); + GPIOF->DEN |= (1 << BOARD_BTN); +} + +static void WriteGPIOPin (GPIOA_Type *port, uint8_t PinMsk, bool state) +{ + if ( state ) + { + port->DATA |= PinMsk; + } + else + { + port->DATA &= ~(PinMsk); + } +} + +static uint32_t ReadGPIOPin (GPIOA_Type *port, uint8_t pinMsk) +{ + return (port->DATA & pinMsk); +} + +void board_init (void) +{ + SystemCoreClockUpdate(); + +#if CFG_TUSB_OS == OPT_OS_NONE + // 1ms tick timer + SysTick_Config(SystemCoreClock / 1000); +#elif CFG_TUSB_OS == OPT_OS_FREERTOS + // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) + NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY ); +#endif + + /* Reset USB */ + SYSCTL->SRCR2 |= (1u << 16); + + for ( volatile uint8_t i = 0; i < 20; i++ ) {} + + SYSCTL->SRCR2 &= ~(1u << 16); + + /* Open the USB clock gate */ + SYSCTL->RCGCUSB |= (1 << 0); + + /* Power-up USB PLL */ + SYSCTL->RCC2 &= ~(1u << 14); + + /* USB IO Initialization */ + SYSCTL->RCGCGPIO |= (1u << 3); + + /* Let the clock stabilize */ + while ( !(SYSCTL->PRGPIO & (1u << 3)) ) {} + + /* USB IOs to Analog Mode */ + GPIOD->AFSEL &= ~((1u << 4) | (1u << 5)); + GPIOD->DEN &= ~((1u << 4) | (1u << 5)); + GPIOD->AMSEL |= ((1u << 4) | (1u << 5)); + + uint8_t leds = (1 << LED_PIN_RED) | (1 << LED_PIN_BLUE) | (1 << LED_PIN_GREEN); + uint8_t dirmsk = (1 << LED_PIN_RED) | (1 << LED_PIN_BLUE) | (1 << LED_PIN_GREEN); + + /* Configure GPIO for board LED */ + initialize_board_led(LED_PORT, leds, dirmsk); + + /* Configure GPIO for board switch */ + board_switch_init(); + + /* Initialize board UART */ + board_uart_init(); + + TU_LOG1_INT(SystemCoreClock); +} + +void board_led_write (bool state) +{ + WriteGPIOPin(LED_PORT, (1 << LED_PIN_BLUE), state); +} + +uint32_t board_button_read (void) +{ + uint32_t gpio_value = ReadGPIOPin(BOARD_BTN_PORT, BOARD_BTN_Msk); + return BUTTON_STATE_ACTIVE ? gpio_value : !gpio_value; +} + +int board_uart_write (void const *buf, int len) +{ + uint8_t const * data = buf; + + for ( int i = 0; i < len; i++ ) + { + while ( (UART0->FR & (1 << 5)) != 0 ) {} // Poll until previous data was shofted out + UART0->DR = data[i]; // Write UART0 DATA REGISTER + } + + return len; +} + +int board_uart_read (uint8_t *buf, int len) +{ + (void) buf; + (void) len; + return 0; +} + +#if CFG_TUSB_OS == OPT_OS_NONE +volatile uint32_t system_ticks = 0; +void SysTick_Handler (void) +{ + system_ticks++; +} + +uint32_t board_millis (void) +{ + return system_ticks; +} +#endif diff --git a/hw/bsp/tm4c/family.cmake b/hw/bsp/tm4c/family.cmake new file mode 100644 index 000000000..f7ab2fb28 --- /dev/null +++ b/hw/bsp/tm4c/family.cmake @@ -0,0 +1,95 @@ +include_guard() + +include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake) + +set(MCU_VARIANT tm4c${MCU_SUB_VARIANT}) +set(MCU_VARIANT_UPPER TM4C${MCU_SUB_VARIANT}) + +set(SDK_DIR ${TOP}/hw/mcu/ti/${MCU_VARIANT}xx) +set(CMSIS_DIR ${TOP}/lib/CMSIS_5) + +# toolchain set up +set(CMAKE_SYSTEM_PROCESSOR cortex-m4 CACHE INTERNAL "System Processor") +set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake) + +set(FAMILY_MCUS TM4C123 CACHE INTERNAL "") + +#------------------------------------ +# BOARD_TARGET +#------------------------------------ +# only need to be built ONCE for all examples +function(add_board_target BOARD_TARGET) + if (TARGET ${BOARD_TARGET}) + return() + endif() + + set(LD_FILE_Clang ${LD_FILE_GNU}) + + set(STARTUP_FILE_GNU ${SDK_DIR}/Source/GCC/${MCU_VARIANT}_startup.c) + set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU}) + + add_library(${BOARD_TARGET} STATIC + ${SDK_DIR}/Source/system_${MCU_VARIANT_UPPER}.c + ${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} + ) + target_include_directories(${BOARD_TARGET} PUBLIC + ${SDK_DIR}/Include/${MCU_VARIANT_UPPER} + ${CMSIS_DIR}/CMSIS/Core/Include + ) + + update_board(${BOARD_TARGET}) + + if (CMAKE_C_COMPILER_ID STREQUAL "GNU") + target_link_options(${BOARD_TARGET} PUBLIC + "LINKER:--script=${LD_FILE_GNU}" + --specs=nosys.specs --specs=nano.specs + -uvectors + ) + elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang") + message(FATAL_ERROR "Clang is not supported for MSP432E4") + elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR") + target_link_options(${BOARD_TARGET} PUBLIC + "LINKER:--config=${LD_FILE_IAR}" + ) + endif () +endfunction() + + +#------------------------------------ +# Functions +#------------------------------------ +function(family_configure_example TARGET RTOS) + family_configure_common(${TARGET} ${RTOS}) + + # Board target + add_board_target(board_${BOARD}) + + #---------- Port Specific ---------- + # These files are built for each example since it depends on example's tusb_config.h + target_sources(${TARGET} PUBLIC + # BSP + ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c + ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c + ) + target_include_directories(${TARGET} PUBLIC + # family, hw, board + ${CMAKE_CURRENT_FUNCTION_LIST_DIR} + ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../ + ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD} + ) + + # Add TinyUSB target and port source + family_add_tinyusb(${TARGET} OPT_MCU_TM4C123 ${RTOS}) + target_sources(${TARGET}-tinyusb PUBLIC + ${TOP}/src/portable/mentor/musb/dcd_musb.c + ${TOP}/src/portable/mentor/musb/hcd_musb.c + ) + target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD}) + + # Link dependencies + target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb) + + # Flashing + family_add_bin_hex(${TARGET}) + family_flash_openocd(${TARGET} ${OPENOCD_OPTION}) +endfunction() diff --git a/hw/bsp/tm4c/family.mk b/hw/bsp/tm4c/family.mk new file mode 100644 index 000000000..76ae785b2 --- /dev/null +++ b/hw/bsp/tm4c/family.mk @@ -0,0 +1,28 @@ +include $(TOP)/$(BOARD_PATH)/board.mk +CPU_CORE ?= cortex-m4 + +MCU_VARIANT = tm4c${MCU_SUB_VARIANT} +MCU_VARIANT_UPPER = TM4C${MCU_SUB_VARIANT} + +SDK_DIR = hw/mcu/ti/${MCU_VARIANT}xx + +CFLAGS += \ + -flto \ + -DCFG_TUSB_MCU=OPT_MCU_TM4C123 \ + -uvectors \ + +# mcu driver cause following warnings +CFLAGS += -Wno-error=strict-prototypes -Wno-error=cast-qual + +LDFLAGS_GCC += --specs=nosys.specs --specs=nano.specs + +INC += \ + $(TOP)/lib/CMSIS_5/CMSIS/Core/Include \ + $(TOP)/$(SDK_DIR)/Include/${MCU_VARIANT_UPPER} \ + $(TOP)/$(BOARD_PATH) + +SRC_C += \ + src/portable/mentor/musb/dcd_musb.c \ + src/portable/mentor/musb/hcd_musb.c \ + $(SDK_DIR)/Source/system_${MCU_VARIANT_UPPER}.c \ + $(SDK_DIR)/Source/GCC/${MCU_VARIANT}_startup.c diff --git a/hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.h b/hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.h deleted file mode 100644 index 5732056ae..000000000 --- a/hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2021, Ha Thach (tinyusb.org) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * This file is part of the TinyUSB stack. - */ - -#ifndef _BOARD_H_ -#define _BOARD_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#define BOARD_UART UART0 -#define BOARD_UART_PORT GPIOA - -#define BOARD_BTN_PORT GPIOF -#define BOARD_BTN 4 -#define BOARD_BTN_Msk (1u<<4) -#define BUTTON_STATE_ACTIVE 0 - -#define LED_PORT GPIOF -#define LED_PIN_RED 1 -#define LED_PIN_BLUE 2 -#define LED_PIN_GREEN 3 -#define LED_STATE_ON 1 - -#ifdef __cplusplus - } -#endif - -#endif diff --git a/hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.mk b/hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.mk deleted file mode 100644 index 0ff24ab60..000000000 --- a/hw/bsp/tm4c123/boards/ek_tm4c123gxl/board.mk +++ /dev/null @@ -1,11 +0,0 @@ -CFLAGS += -DTM4C123GH6PM - -LD_FILE = $(BOARD_PATH)/tm4c123.ld - -# For flash-jlink target -JLINK_DEVICE = TM4C123GH6PM - -# flash using openocd -OPENOCD_OPTION = -f board/ti_ek-tm4c123gxl.cfg - -flash: flash-openocd diff --git a/hw/bsp/tm4c123/boards/ek_tm4c123gxl/tm4c123.ld b/hw/bsp/tm4c123/boards/ek_tm4c123gxl/tm4c123.ld deleted file mode 100644 index 351857bd6..000000000 --- a/hw/bsp/tm4c123/boards/ek_tm4c123gxl/tm4c123.ld +++ /dev/null @@ -1,65 +0,0 @@ -ENTRY(Reset_Handler) - -_estack = 0x20008000; /* end of RAM */ -/* Generate a link error if heap and stack don't fit into RAM */ -_Min_Heap_Size = 0; /* required amount of heap */ -_Min_Stack_Size = 0x1000; /* required amount of stack */ - - -MEMORY -{ - FLASH(rx) : ORIGIN = 0x00000000, LENGTH = 256K - SRAM(rwx) : ORIGIN = 0x20000000, LENGTH = 32K -} - -SECTIONS -{ - .text : - { - . = ALIGN(4) ; - *(.vectors) - *(.text) - *(.text.*) - *(.init) - *(.fini) - *(.rodata) - *(.rodata.*) - . = ALIGN(4) ; - __end_text = . ; - } >FLASH - - .data : AT(ADDR(.text) + SIZEOF(.text)) - { - . = ALIGN(4); - __start_data = . ; - __la_data = LOADADDR(.data); - *(.data) - *(.data.*) - . = ALIGN(4); - __end_data = . ; - - } >SRAM - - .bss : - { - . = ALIGN(4) ; - __start_bss = . ; - __bss_start__ = __start_bss; - *(.bss) - *(.bss.*) - *(.COMMON) - __end_bss = . ; - . = ALIGN(4); - }>SRAM - - /* User_heap_stack section, used to check that there is enough RAM left */ - ._user_heap_stack : - { - . = ALIGN(8); - PROVIDE ( end = . ); - PROVIDE ( _end = . ); - . = . + _Min_Heap_Size; - . = . + _Min_Stack_Size; - . = ALIGN(8); - } >SRAM -} diff --git a/hw/bsp/tm4c123/family.c b/hw/bsp/tm4c123/family.c deleted file mode 100644 index 738bc3fa0..000000000 --- a/hw/bsp/tm4c123/family.c +++ /dev/null @@ -1,177 +0,0 @@ -#include "TM4C123.h" -#include "bsp/board_api.h" -#include "board.h" - -//--------------------------------------------------------------------+ -// Forward USB interrupt events to TinyUSB IRQ Handler -//--------------------------------------------------------------------+ -void USB0_Handler(void) -{ -#if CFG_TUH_ENABLED - tuh_int_handler(0, true); -#endif - -#if CFG_TUD_ENABLED - tud_int_handler(0); -#endif -} - -//--------------------------------------------------------------------+ -// MACRO TYPEDEF CONSTANT ENUM -//--------------------------------------------------------------------+ - -static void board_uart_init (void) -{ - SYSCTL->RCGCUART |= (1 << 0); // Enable the clock to UART0 - SYSCTL->RCGCGPIO |= (1 << 0); // Enable the clock to GPIOA - - GPIOA->AFSEL |= (1 << 1) | (1 << 0); // Enable the alternate function on pin PA0 & PA1 - GPIOA->PCTL |= (1 << 0) | (1 << 4); // Configure the GPIOPCTL register to select UART0 in PA0 and PA1 - GPIOA->DEN |= (1 << 0) | (1 << 1); // Enable the digital functionality in PA0 and PA1 - - // BAUDRATE = 115200, with SystemCoreClock = 50 Mhz refer manual for calculation - // - BRDI = SystemCoreClock / (16* baud) - // - BRDF = int(fraction*64 + 0.5) - UART0->CTL &= ~(1 << 0); // Disable UART0 by clearing UARTEN bit in the UARTCTL register - UART0->IBRD = 27; // Write the integer portion of the BRD to the UARTIRD register - UART0->FBRD = 8; // Write the fractional portion of the BRD to the UARTFBRD registerer - - UART0->LCRH = (0x3 << 5); // 8-bit, no parity, 1 stop bit - UART0->CC = 0x0; // Configure the UART clock source as system clock - - UART0->CTL = (1 << 0) | (1 << 8) | (1 << 9); // UART0 Enable, Transmit Enable, Receive Enable -} - -static void initialize_board_led (GPIOA_Type *port, uint8_t PinMsk, uint8_t dirmsk) -{ - /* Enable PortF Clock */ - SYSCTL->RCGCGPIO |= (1 << 5); - - /* Let the clock stabilize */ - while ( !((SYSCTL->PRGPIO) & (1 << 5)) ) {} - - /* Port Digital Enable */ - port->DEN |= PinMsk; - - /* Set direction */ - port->DIR = dirmsk; -} - -static void board_switch_init (void) -{ - GPIOF->DIR &= ~(1 << BOARD_BTN); - GPIOF->PUR |= (1 << BOARD_BTN); - GPIOF->DEN |= (1 << BOARD_BTN); -} - -static void WriteGPIOPin (GPIOA_Type *port, uint8_t PinMsk, bool state) -{ - if ( state ) - { - port->DATA |= PinMsk; - } - else - { - port->DATA &= ~(PinMsk); - } -} - -static uint32_t ReadGPIOPin (GPIOA_Type *port, uint8_t pinMsk) -{ - return (port->DATA & pinMsk); -} - -void board_init (void) -{ - SystemCoreClockUpdate(); - -#if CFG_TUSB_OS == OPT_OS_NONE - // 1ms tick timer - SysTick_Config(SystemCoreClock / 1000); -#elif CFG_TUSB_OS == OPT_OS_FREERTOS - // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) - NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY ); -#endif - - /* Reset USB */ - SYSCTL->SRCR2 |= (1u << 16); - - for ( volatile uint8_t i = 0; i < 20; i++ ) {} - - SYSCTL->SRCR2 &= ~(1u << 16); - - /* Open the USB clock gate */ - SYSCTL->RCGCUSB |= (1 << 0); - - /* Power-up USB PLL */ - SYSCTL->RCC2 &= ~(1u << 14); - - /* USB IO Initialization */ - SYSCTL->RCGCGPIO |= (1u << 3); - - /* Let the clock stabilize */ - while ( !(SYSCTL->PRGPIO & (1u << 3)) ) {} - - /* USB IOs to Analog Mode */ - GPIOD->AFSEL &= ~((1u << 4) | (1u << 5)); - GPIOD->DEN &= ~((1u << 4) | (1u << 5)); - GPIOD->AMSEL |= ((1u << 4) | (1u << 5)); - - uint8_t leds = (1 << LED_PIN_RED) | (1 << LED_PIN_BLUE) | (1 << LED_PIN_GREEN); - uint8_t dirmsk = (1 << LED_PIN_RED) | (1 << LED_PIN_BLUE) | (1 << LED_PIN_GREEN); - - /* Configure GPIO for board LED */ - initialize_board_led(LED_PORT, leds, dirmsk); - - /* Configure GPIO for board switch */ - board_switch_init(); - - /* Initialize board UART */ - board_uart_init(); - - TU_LOG1_INT(SystemCoreClock); -} - -void board_led_write (bool state) -{ - WriteGPIOPin(LED_PORT, (1 << LED_PIN_BLUE), state); -} - -uint32_t board_button_read (void) -{ - uint32_t gpio_value = ReadGPIOPin(BOARD_BTN_PORT, BOARD_BTN_Msk); - return BUTTON_STATE_ACTIVE ? gpio_value : !gpio_value; -} - -int board_uart_write (void const *buf, int len) -{ - uint8_t const * data = buf; - - for ( int i = 0; i < len; i++ ) - { - while ( (UART0->FR & (1 << 5)) != 0 ) {} // Poll until previous data was shofted out - UART0->DR = data[i]; // Write UART0 DATA REGISTER - } - - return len; -} - -int board_uart_read (uint8_t *buf, int len) -{ - (void) buf; - (void) len; - return 0; -} - -#if CFG_TUSB_OS == OPT_OS_NONE -volatile uint32_t system_ticks = 0; -void SysTick_Handler (void) -{ - system_ticks++; -} - -uint32_t board_millis (void) -{ - return system_ticks; -} -#endif diff --git a/hw/bsp/tm4c123/family.mk b/hw/bsp/tm4c123/family.mk deleted file mode 100644 index 49e39f6a0..000000000 --- a/hw/bsp/tm4c123/family.mk +++ /dev/null @@ -1,30 +0,0 @@ -DEPS_SUBMODULES += hw/mcu/ti -MCU_DIR=hw/mcu/ti/tm4c123xx - -include $(TOP)/$(BOARD_PATH)/board.mk -CPU_CORE ?= cortex-m4 - -CFLAGS += \ - -flto \ - -DCFG_TUSB_MCU=OPT_MCU_TM4C123 \ - -uvectors \ - -DTM4C123GH6PM - -# mcu driver cause following warnings -CFLAGS += -Wno-error=strict-prototypes -Wno-error=cast-qual - -LDFLAGS_GCC += -specs=nosys.specs -specs=nano.specs - -# All source paths should be relative to the top level. -LD_FILE = $(BOARD_PATH)/tm4c123.ld - -INC += \ - $(TOP)/$(MCU_DIR)/CMSIS/5.7.0/CMSIS/Include \ - $(TOP)/$(MCU_DIR)/Include/TM4C123 \ - $(TOP)/$(BOARD_PATH) - -SRC_C += \ - src/portable/mentor/musb/dcd_musb.c \ - src/portable/mentor/musb/hcd_musb.c \ - $(MCU_DIR)/Source/system_TM4C123.c \ - $(MCU_DIR)/Source/GCC/tm4c123_startup.c diff --git a/tools/get_deps.py b/tools/get_deps.py index bf6ef8c00..066f3e511 100644 --- a/tools/get_deps.py +++ b/tools/get_deps.py @@ -37,7 +37,7 @@ deps_optional = { 'xmc4000'], 'hw/mcu/microchip': ['https://github.com/hathach/microchip_driver.git', '9e8b37e307d8404033bb881623a113931e1edf27', - 'sam3x samd11 samd21 samd51 same5x same7x saml2x samg'], + 'sam3x samd11 samd21 samd51 samd5x_e5x same5x same7x saml2x samg'], 'hw/mcu/mindmotion/mm32sdk': ['https://github.com/hathach/mm32sdk.git', '0b79559eb411149d36e073c1635c620e576308d4', 'mm32'], @@ -166,7 +166,7 @@ deps_optional = { 'stm32wb'], 'hw/mcu/ti': ['https://github.com/hathach/ti_driver.git', '143ed6cc20a7615d042b03b21e070197d473e6e5', - 'msp430 msp432e4 tm4c123'], + 'msp430 msp432e4 tm4c'], 'hw/mcu/wch/ch32v307': ['https://github.com/openwch/ch32v307.git', '17761f5cf9dbbf2dcf665b7c04934188add20082', 'ch32v307'], @@ -179,7 +179,8 @@ deps_optional = { 'lpc11 lpc13 lpc15 lpc17 lpc18 lpc40 lpc43' 'stm32f0 stm32f1 stm32f2 stm32f3 stm32f4 stm32f7 stm32g0 stm32g4 stm32h5' 'stm32h7 stm32l0 stm32l1 stm32l4 stm32l5 stm32u5 stm32wb' - 'sam3x samd11 samd21 samd51 same5x same7x saml2x samg'], + 'sam3x samd11 samd21 samd51 same5x same7x saml2x samg' + 'tm4c'], 'lib/sct_neopixel': ['https://github.com/gsteiert/sct_neopixel.git', 'e73e04ca63495672d955f9268e003cffe168fcd8', 'lpc55'], -- cgit v1.3.1