From 3791514908c768df18df1be0afdcb07f2c3596b7 Mon Sep 17 00:00:00 2001 From: hathach Date: Sat, 4 May 2024 17:23:16 +0700 Subject: add cmake for samg55 --- .github/workflows/build_cmake.yml | 2 +- .idea/cmake.xml | 10 +- hw/bsp/samg/FreeRTOSConfig/FreeRTOSConfig.h | 149 ++++++++++++++ hw/bsp/samg/boards/samg55_xplained/board.cmake | 8 + hw/bsp/samg/boards/samg55_xplained/board.h | 12 ++ hw/bsp/samg/boards/samg55_xplained/board.mk | 6 + .../samg/boards/samg55_xplained/samg55j19_flash.ld | 160 +++++++++++++++ hw/bsp/samg/family.c | 155 +++++++++++++++ hw/bsp/samg/family.cmake | 114 +++++++++++ hw/bsp/samg/family.mk | 45 +++++ hw/bsp/samg/hpl_usart_config.h | 215 +++++++++++++++++++++ hw/bsp/samg/peripheral_clk_config.h | 89 +++++++++ hw/bsp/samg55xplained/board.mk | 56 ------ hw/bsp/samg55xplained/hpl_usart_config.h | 215 --------------------- hw/bsp/samg55xplained/peripheral_clk_config.h | 85 -------- hw/bsp/samg55xplained/samg55j19_flash.ld | 158 --------------- hw/bsp/samg55xplained/samg55xplained.c | 157 --------------- 17 files changed, 960 insertions(+), 676 deletions(-) create mode 100644 hw/bsp/samg/FreeRTOSConfig/FreeRTOSConfig.h create mode 100644 hw/bsp/samg/boards/samg55_xplained/board.cmake create mode 100644 hw/bsp/samg/boards/samg55_xplained/board.h create mode 100644 hw/bsp/samg/boards/samg55_xplained/board.mk create mode 100644 hw/bsp/samg/boards/samg55_xplained/samg55j19_flash.ld create mode 100644 hw/bsp/samg/family.c create mode 100644 hw/bsp/samg/family.cmake create mode 100644 hw/bsp/samg/family.mk create mode 100644 hw/bsp/samg/hpl_usart_config.h create mode 100644 hw/bsp/samg/peripheral_clk_config.h delete mode 100644 hw/bsp/samg55xplained/board.mk delete mode 100644 hw/bsp/samg55xplained/hpl_usart_config.h delete mode 100644 hw/bsp/samg55xplained/peripheral_clk_config.h delete mode 100644 hw/bsp/samg55xplained/samg55j19_flash.ld delete mode 100644 hw/bsp/samg55xplained/samg55xplained.c diff --git a/.github/workflows/build_cmake.yml b/.github/workflows/build_cmake.yml index 5140a507f..050afe48f 100644 --- a/.github/workflows/build_cmake.yml +++ b/.github/workflows/build_cmake.yml @@ -48,7 +48,7 @@ jobs: - 'nrf' - 'ra' - 'rp2040' - - 'samd11 samd21 saml2x samd5x_e5x' + - 'samd11 samd21 saml2x samd5x_e5x samg' - 'stm32f0' - 'stm32f1' - 'stm32f2' diff --git a/.idea/cmake.xml b/.idea/cmake.xml index 2cb86676c..0e2ca61e4 100644 --- a/.idea/cmake.xml +++ b/.idea/cmake.xml @@ -66,7 +66,7 @@ - + @@ -119,11 +119,13 @@ - - + + - + + + \ No newline at end of file diff --git a/hw/bsp/samg/FreeRTOSConfig/FreeRTOSConfig.h b/hw/bsp/samg/FreeRTOSConfig/FreeRTOSConfig.h new file mode 100644 index 000000000..02223f766 --- /dev/null +++ b/hw/bsp/samg/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__ + extern uint32_t SystemCoreClock; +#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*6*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 4 + +/* The lowest interrupt priority that can be used in a call to a "set priority" function. */ +#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1< rom + + /* .ARM.exidx is sorted, so has to go in its own output section. */ + PROVIDE_HIDDEN (__exidx_start = .); + .ARM.exidx : + { + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + } > rom + PROVIDE_HIDDEN (__exidx_end = .); + + . = ALIGN(4); + _etext = .; + + .relocate : AT (_etext) + { + . = ALIGN(4); + _srelocate = .; + *(.ramfunc .ramfunc.*); + *(.data .data.*); + . = ALIGN(4); + _erelocate = .; + } > ram + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + end = .; + } > ram + + /* heap section */ + .heap (NOLOAD): + { + . = ALIGN(8); + _sheap = .; + . = . + HEAP_SIZE; + . = ALIGN(8); + _eheap = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; + _ram_end_ = ORIGIN(ram) + LENGTH(ram) - 1 ; +} diff --git a/hw/bsp/samg/family.c b/hw/bsp/samg/family.c new file mode 100644 index 000000000..63db5739d --- /dev/null +++ b/hw/bsp/samg/family.c @@ -0,0 +1,155 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2019, hathach (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. + * + */ + +#include "sam.h" + +// Suppress warning caused by mcu driver +#ifdef __GNUC__ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wcast-qual" +#pragma GCC diagnostic ignored "-Wredundant-decls" +#endif + +#include "peripheral_clk_config.h" +#include "hal/include/hal_init.h" +#include "hal/include/hpl_usart_sync.h" +#include "hpl/pmc/hpl_pmc.h" +#include "hal/include/hal_gpio.h" + +#ifdef __GNUC__ +#pragma GCC diagnostic pop +#endif + +#include "bsp/board_api.h" +#include "board.h" + + +//--------------------------------------------------------------------+ +// MACRO TYPEDEF CONSTANT ENUM DECLARATION +//--------------------------------------------------------------------+ +struct _usart_sync_device edbg_com; + +//------------- IMPLEMENTATION -------------// +void board_init(void) { + init_mcu(); + + _pmc_enable_periph_clock(ID_PIOA); + + /* Disable Watchdog */ + hri_wdt_set_MR_WDDIS_bit(WDT); + + // LED + gpio_set_pin_level(LED_PIN, false); + gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT); + gpio_set_pin_function(LED_PIN, GPIO_PIN_FUNCTION_OFF); + + // Button + gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN); + gpio_set_pin_pull_mode(BUTTON_PIN, GPIO_PULL_UP); + gpio_set_pin_function(BUTTON_PIN, GPIO_PIN_FUNCTION_OFF); + + // Uart via EDBG Com + _pmc_enable_periph_clock(ID_FLEXCOM7); + gpio_set_pin_function(UART_RX_PIN, MUX_PA27B_FLEXCOM7_RXD); + gpio_set_pin_function(UART_TX_PIN, MUX_PA28B_FLEXCOM7_TXD); + + _usart_sync_init(&edbg_com, FLEXCOM7); + _usart_sync_set_baud_rate(&edbg_com, CFG_BOARD_UART_BAUDRATE); + _usart_sync_set_mode(&edbg_com, USART_MODE_ASYNCHRONOUS); + _usart_sync_enable(&edbg_com); + +#if CFG_TUSB_OS == OPT_OS_NONE + // 1ms tick timer (samd SystemCoreClock may not correct) + SysTick_Config(CONF_CPU_FREQUENCY / 1000); +#elif CFG_TUSB_OS == OPT_OS_FREERTOS + NVIC_SetPriority(UDP_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); +#endif + + // USB Pin, Clock init + + /* Clear SYSIO 10 & 11 for USB DM & DP */ + hri_matrix_clear_CCFG_SYSIO_reg(MATRIX, CCFG_SYSIO_SYSIO10 | CCFG_SYSIO_SYSIO11); + + // Enable clock + _pmc_enable_periph_clock(ID_UDP); + + /* USB Device mode & Transceiver active */ + hri_matrix_write_CCFG_USBMR_reg(MATRIX, CCFG_USBMR_USBMODE); +} + +//--------------------------------------------------------------------+ +// USB Interrupt Handler +//--------------------------------------------------------------------+ +void UDP_Handler(void) { + #if CFG_TUD_ENABLED + tud_int_handler(0); + #endif +} + +//--------------------------------------------------------------------+ +// Board porting API +//--------------------------------------------------------------------+ + +void board_led_write(bool state) { + gpio_set_pin_level(LED_PIN, state); +} + +uint32_t board_button_read(void) { + return BUTTON_STATE_ACTIVE == gpio_get_pin_level(BUTTON_PIN); +} + +int board_uart_read(uint8_t* buf, int len) { + (void) buf; + (void) len; + return 0; +} + +int board_uart_write(void const* buf, int len) { + uint8_t const* buf8 = (uint8_t const*) buf; + for (int i = 0; i < len; i++) { + while (!_usart_sync_is_ready_to_send(&edbg_com)) {} + _usart_sync_write_byte(&edbg_com, buf8[i]); + } + return len; +} + +#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 + +// Required by __libc_init_array in startup code if we are compiling using +// -nostdlib/-nostartfiles. +void _init(void) { + +} diff --git a/hw/bsp/samg/family.cmake b/hw/bsp/samg/family.cmake new file mode 100644 index 000000000..b88097858 --- /dev/null +++ b/hw/bsp/samg/family.cmake @@ -0,0 +1,114 @@ +include_guard() + +set(SAM_FAMILY samg55) +set(SDK_DIR ${TOP}/hw/mcu/microchip/samg55) + +# include board specific +include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake) + +# 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 SAMG CACHE INTERNAL "") +set(OPENOCD_OPTION "-f interface/cmsis-dap.cfg -c \"transport select swd\" -f target/at91samdXX.cfg") + +#------------------------------------ +# 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 ${LD_FILE_GNU}) + if (NOT DEFINED LD_FILE_${CMAKE_C_COMPILER_ID}) + message(FATAL_ERROR "LD_FILE_${CMAKE_C_COMPILER_ID} not defined") + endif () + + set(STARTUP_FILE_GNU ${SDK_DIR}/${SAM_FAMILY}/gcc/gcc/startup_${SAM_FAMILY}.c) + set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU}) + + add_library(${BOARD_TARGET} STATIC + ${SDK_DIR}/${SAM_FAMILY}/gcc/system_${SAM_FAMILY}.c + ${SDK_DIR}/hal/src/hal_atomic.c + ${SDK_DIR}/hpl/core/hpl_init.c + ${SDK_DIR}/hpl/usart/hpl_usart.c + ${SDK_DIR}/hpl/pmc/hpl_pmc.c + ${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} + ) + target_include_directories(${BOARD_TARGET} PUBLIC + ${CMAKE_CURRENT_FUNCTION_LIST_DIR} + ${SDK_DIR} + ${SDK_DIR}/config + ${SDK_DIR}/samg55/include + ${SDK_DIR}/hal/include + ${SDK_DIR}/hal/utils/include + ${SDK_DIR}/hpl/core + ${SDK_DIR}/hpl/pio + ${SDK_DIR}/hpl/pmc + ${SDK_DIR}/hri + ${SDK_DIR}/CMSIS/Core/Include + ) + target_compile_definitions(${BOARD_TARGET} PUBLIC + ) + + update_board(${BOARD_TARGET}) + + if (CMAKE_C_COMPILER_ID STREQUAL "GNU") + target_link_options(${BOARD_TARGET} PUBLIC + "LINKER:--script=${LD_FILE_GNU}" + -nostartfiles + --specs=nosys.specs --specs=nano.specs + ) + elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang") + target_link_options(${BOARD_TARGET} PUBLIC + "LINKER:--script=${LD_FILE_Clang}" + ) + elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR") + target_link_options(${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_SAMG ${RTOS}) + target_sources(${TARGET}-tinyusb PUBLIC + ${TOP}/src/portable/microchip/samg/dcd_samg.c + ) + target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD}) + + # Link dependencies + target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb) + + # Flashing + family_add_bin_hex(${TARGET}) + family_flash_jlink(${TARGET}) + #family_flash_openocd(${TARGET} ${OPENOCD_OPTION}) +endfunction() diff --git a/hw/bsp/samg/family.mk b/hw/bsp/samg/family.mk new file mode 100644 index 000000000..39b4bc19f --- /dev/null +++ b/hw/bsp/samg/family.mk @@ -0,0 +1,45 @@ +include $(TOP)/$(BOARD_PATH)/board.mk +CPU_CORE ?= cortex-m4 + +SDK_DIR = hw/mcu/microchip/samg55 + +CFLAGS += \ + -flto \ + -DCFG_TUSB_MCU=OPT_MCU_SAMG + +# suppress following warnings from mcu driver +CFLAGS += -Wno-error=undef -Wno-error=null-dereference -Wno-error=redundant-decls + +# SAM driver is flooded with -Wcast-qual which slow down complication significantly +CFLAGS_SKIP += -Wcast-qual + +LDFLAGS_GCC += \ + -nostdlib -nostartfiles \ + --specs=nosys.specs --specs=nano.specs \ + +SRC_C += \ + src/portable/microchip/samg/dcd_samg.c \ + ${SDK_DIR}/samg55/gcc/gcc/startup_samg55.c \ + ${SDK_DIR}/samg55/gcc/system_samg55.c \ + ${SDK_DIR}/hal/src/hal_atomic.c \ + ${SDK_DIR}/hpl/core/hpl_init.c \ + ${SDK_DIR}/hpl/usart/hpl_usart.c \ + ${SDK_DIR}/hpl/pmc/hpl_pmc.c \ + +INC += \ + $(TOP)/$(FAMILY_PATH) \ + $(TOP)/$(BOARD_PATH) \ + $(TOP)/${SDK_DIR} \ + $(TOP)/${SDK_DIR}/config \ + $(TOP)/${SDK_DIR}/samg55/include \ + $(TOP)/${SDK_DIR}/hal/include \ + $(TOP)/${SDK_DIR}/hal/utils/include \ + $(TOP)/${SDK_DIR}/hpl/core \ + $(TOP)/${SDK_DIR}/hpl/pio \ + $(TOP)/${SDK_DIR}/hpl/pmc \ + $(TOP)/${SDK_DIR}/hri \ + $(TOP)/${SDK_DIR}/CMSIS/Core/Include + +# flash using edbg from https://github.com/ataradov/edbg +flash: $(BUILD)/$(PROJECT).bin + edbg --verbose -t samg55 -pv -f $< diff --git a/hw/bsp/samg/hpl_usart_config.h b/hw/bsp/samg/hpl_usart_config.h new file mode 100644 index 000000000..4f2837d2e --- /dev/null +++ b/hw/bsp/samg/hpl_usart_config.h @@ -0,0 +1,215 @@ +/* Auto-generated config file hpl_usart_config.h */ +#ifndef HPL_USART_CONFIG_H +#define HPL_USART_CONFIG_H + +// <<< Use Configuration Wizard in Context Menu >>> + +#include + +#ifndef CONF_USART_7_ENABLE +#define CONF_USART_7_ENABLE 1 +#endif + +// Basic Configuration + +// Frame parity +// <0x0=>Even parity +// <0x1=>Odd parity +// <0x2=>Parity forced to 0 +// <0x3=>Parity forced to 1 +// <0x4=>No parity +// Parity bit mode for USART frame +// usart_parity +#ifndef CONF_USART_7_PARITY +#define CONF_USART_7_PARITY 0x4 +#endif + +// Character Size +// <0x0=>5 bits +// <0x1=>6 bits +// <0x2=>7 bits +// <0x3=>8 bits +// Data character size in USART frame +// usart_character_size +#ifndef CONF_USART_7_CHSIZE +#define CONF_USART_7_CHSIZE 0x3 +#endif + +// Stop Bit +// <0=>1 stop bit +// <1=>1.5 stop bits +// <2=>2 stop bits +// Number of stop bits in USART frame +// usart_stop_bit +#ifndef CONF_USART_7_SBMODE +#define CONF_USART_7_SBMODE 0 +#endif + +// Clock Output Select +// <0=>The USART does not drive the SCK pin +// <1=>The USART drives the SCK pin if USCLKS does not select the external clock SCK +// Clock Output Select in USART sck, if in usrt master mode, please drive SCK. +// usart_clock_output_select +#ifndef CONF_USART_7_CLKO +#define CONF_USART_7_CLKO 0 +#endif + +// Baud rate <1-3000000> +// USART baud rate setting +// usart_baud_rate +#ifndef CONF_USART_7_BAUD +#define CONF_USART_7_BAUD 9600 +#endif + +// + +// Advanced configuration +// usart_advanced +#ifndef CONF_USART_7_ADVANCED_CONFIG +#define CONF_USART_7_ADVANCED_CONFIG 0 +#endif + +// Channel Mode +// <0=>Normal Mode +// <1=>Automatic Echo +// <2=>Local Loopback +// <3=>Remote Loopback +// Channel mode in USART frame +// usart_channel_mode +#ifndef CONF_USART_7_CHMODE +#define CONF_USART_7_CHMODE 0 +#endif + +// 9 bits character enable +// Enable 9 bits character, this has high priority than 5/6/7/8 bits. +// usart_9bits_enable +#ifndef CONF_USART_7_MODE9 +#define CONF_USART_7_MODE9 0 +#endif + +// Variable Sync +// <0=>User defined configuration +// <1=>sync field is updated when a character is written into US_THR +// Variable Synchronization of Command/Data Sync Start Frarm Delimiter +// variable_sync +#ifndef CONF_USART_7_VAR_SYNC +#define CONF_USART_7_VAR_SYNC 0 +#endif + +// Oversampling Mode +// <0=>16 Oversampling +// <1=>8 Oversampling +// Oversampling Mode in UART mode +// usart__oversampling_mode +#ifndef CONF_USART_7_OVER +#define CONF_USART_7_OVER 0 +#endif + +// Inhibit Non Ack +// <0=>The NACK is generated +// <1=>The NACK is not generated +// Inhibit Non Acknowledge +// usart__inack +#ifndef CONF_USART_7_INACK +#define CONF_USART_7_INACK 1 +#endif + +// Disable Successive NACK +// <0=>NACK is sent on the ISO line as soon as a parity error occurs +// <1=>Many parity errors generate a NACK on the ISO line +// Disable Successive NACK +// usart_dsnack +#ifndef CONF_USART_7_DSNACK +#define CONF_USART_7_DSNACK 0 +#endif + +// Inverted Data +// <0=>Data isn't inverted, nomal mode +// <1=>Data is inverted +// Inverted Data +// usart_invdata +#ifndef CONF_USART_7_INVDATA +#define CONF_USART_7_INVDATA 0 +#endif + +// Maximum Number of Automatic Iteration <0-7> +// Defines the maximum number of iterations in mode ISO7816, protocol T = 0. +// usart_max_iteration +#ifndef CONF_USART_7_MAX_ITERATION +#define CONF_USART_7_MAX_ITERATION 0 +#endif + +// Receive Line Filter enable +// whether the USART filters the receive line using a three-sample filter +// usart_receive_filter_enable +#ifndef CONF_USART_7_FILTER +#define CONF_USART_7_FILTER 0 +#endif + +// Manchester Encoder/Decoder Enable +// whether the USART Manchester Encoder/Decoder +// usart_manchester_filter_enable +#ifndef CONF_USART_7_MAN +#define CONF_USART_7_MAN 0 +#endif + +// Manchester Synchronization Mode +// <0=>The Manchester start bit is a 0 to 1 transition +// <1=>The Manchester start bit is a 1 to 0 transition +// Manchester Synchronization Mode +// usart_manchester_synchronization_mode +#ifndef CONF_USART_7_MODSYNC +#define CONF_USART_7_MODSYNC 0 +#endif + +// Start Frame Delimiter Selector +// <0=>Start frame delimiter is COMMAND or DATA SYNC +// <1=>Start frame delimiter is one bit +// Start Frame Delimiter Selector +// usart_start_frame_delimiter +#ifndef CONF_USART_7_ONEBIT +#define CONF_USART_7_ONEBIT 0 +#endif + +// Fractional Part <0-7> +// Fractional part of the baud rate if baud rate generator is in fractional mode +// usart_arch_fractional +#ifndef CONF_USART_7_FRACTIONAL +#define CONF_USART_7_FRACTIONAL 0x0 +#endif + +// Data Order +// <0=>LSB is transmitted first +// <1=>MSB is transmitted first +// Data order of the data bits in the frame +// usart_arch_msbf +#ifndef CONF_USART_7_MSBF +#define CONF_USART_7_MSBF 0 +#endif + +// + +#define CONF_USART_7_MODE 0x0 + +// Calculate BAUD register value in UART mode +#if CONF_FLEXCOM7_CK_SRC < 3 +#ifndef CONF_USART_7_BAUD_CD +#define CONF_USART_7_BAUD_CD ((CONF_FLEXCOM7_FREQUENCY) / CONF_USART_7_BAUD / 8 / (2 - CONF_USART_7_OVER)) +#endif +#ifndef CONF_USART_7_BAUD_FP +#define CONF_USART_7_BAUD_FP \ + ((CONF_FLEXCOM7_FREQUENCY) / CONF_USART_7_BAUD / (2 - CONF_USART_7_OVER) - 8 * CONF_USART_7_BAUD_CD) +#endif +#elif CONF_FLEXCOM7_CK_SRC == 3 +// No division is active. The value written in US_BRGR has no effect. +#ifndef CONF_USART_7_BAUD_CD +#define CONF_USART_7_BAUD_CD 1 +#endif +#ifndef CONF_USART_7_BAUD_FP +#define CONF_USART_7_BAUD_FP 1 +#endif +#endif + +// <<< end of configuration section >>> + +#endif // HPL_USART_CONFIG_H diff --git a/hw/bsp/samg/peripheral_clk_config.h b/hw/bsp/samg/peripheral_clk_config.h new file mode 100644 index 000000000..2fd817e89 --- /dev/null +++ b/hw/bsp/samg/peripheral_clk_config.h @@ -0,0 +1,89 @@ +/* Auto-generated config file peripheral_clk_config.h */ +#ifndef PERIPHERAL_CLK_CONFIG_H +#define PERIPHERAL_CLK_CONFIG_H + +// <<< Use Configuration Wizard in Context Menu >>> + +/** + * \def CONF_HCLK_FREQUENCY + * \brief HCLK's Clock frequency + */ +#ifndef CONF_HCLK_FREQUENCY +#define CONF_HCLK_FREQUENCY 8000000 +#endif + +/** + * \def CONF_FCLK_FREQUENCY + * \brief FCLK's Clock frequency + */ +#ifndef CONF_FCLK_FREQUENCY +#define CONF_FCLK_FREQUENCY 8000000 +#endif + +/** + * \def CONF_CPU_FREQUENCY + * \brief CPU's Clock frequency + */ +#ifndef CONF_CPU_FREQUENCY +#define CONF_CPU_FREQUENCY 8000000 +#endif + +/** + * \def CONF_SLCK_FREQUENCY + * \brief Slow Clock frequency + */ +#ifndef CONF_SLCK_FREQUENCY +#define CONF_SLCK_FREQUENCY 32768 +#endif + +/** + * \def CONF_MCK_FREQUENCY + * \brief Master Clock frequency + */ +#ifndef CONF_MCK_FREQUENCY +#define CONF_MCK_FREQUENCY 8000000 +#endif + +// USB Clock Source +// <0=> USB Clock Controller (USB_48M) +// usb_clock_source +// Select the clock source for USB. +#ifndef CONF_UDP_SRC +#define CONF_UDP_SRC 0 +#endif + +/** + * \def CONF_UDP_FREQUENCY + * \brief UDP's Clock frequency + */ +#ifndef CONF_UDP_FREQUENCY +#define CONF_UDP_FREQUENCY 48005120 +#endif + +// FLEXCOM Clock Settings +// FLEXCOM Clock source +// <0=> Master Clock (MCK) +// <1=> MCK / 8 +// <2=> Programmable Clock Controller 6 (PMC_PCK6) +// <2=> Programmable Clock Controller 7 (PMC_PCK7) +// <3=> External Clock +// This defines the clock source for the FLEXCOM, PCK6 is used for FLEXCOM0/1/2/3 and PCK7 is used for FLEXCOM4/5/6/7 +// flexcom_clock_source +#ifndef CONF_FLEXCOM7_CK_SRC +#define CONF_FLEXCOM7_CK_SRC 0 +#endif + +// FLEXCOM External Clock Input on SCK <1-4294967295> +// Inputs the external clock frequency on SCK +// flexcom_clock_freq +#ifndef CONF_FLEXCOM7_SCK_FREQ +#define CONF_FLEXCOM7_SCK_FREQ 10000000 +#endif + +#ifndef CONF_FLEXCOM7_FREQUENCY +#define CONF_FLEXCOM7_FREQUENCY 8000000 +#endif + +// <<< end of configuration section >>> + +#endif // PERIPHERAL_CLK_CONFIG_H diff --git a/hw/bsp/samg55xplained/board.mk b/hw/bsp/samg55xplained/board.mk deleted file mode 100644 index a9328be11..000000000 --- a/hw/bsp/samg55xplained/board.mk +++ /dev/null @@ -1,56 +0,0 @@ -DEPS_SUBMODULES += hw/mcu/microchip -ASF_DIR = hw/mcu/microchip/samg55 - -CFLAGS += \ - -flto \ - -mthumb \ - -mabi=aapcs \ - -mcpu=cortex-m4 \ - -mfloat-abi=hard \ - -mfpu=fpv4-sp-d16 \ - -nostdlib -nostartfiles \ - -D__SAMG55J19__ \ - -DCFG_TUSB_MCU=OPT_MCU_SAMG - -# suppress following warnings from mcu driver -CFLAGS += -Wno-error=undef -Wno-error=null-dereference -Wno-error=redundant-decls - -# SAM driver is flooded with -Wcast-qual which slow down complication significantly -CFLAGS_SKIP += -Wcast-qual - -LDFLAGS_GCC += -specs=nosys.specs -specs=nano.specs - -# All source paths should be relative to the top level. -LD_FILE = hw/bsp/$(BOARD)/samg55j19_flash.ld - -SRC_C += \ - src/portable/microchip/samg/dcd_samg.c \ - $(ASF_DIR)/samg55/gcc/gcc/startup_samg55.c \ - $(ASF_DIR)/samg55/gcc/system_samg55.c \ - $(ASF_DIR)/hpl/core/hpl_init.c \ - $(ASF_DIR)/hpl/usart/hpl_usart.c \ - $(ASF_DIR)/hpl/pmc/hpl_pmc.c \ - $(ASF_DIR)/hal/src/hal_atomic.c - -INC += \ - $(TOP)/hw/bsp/$(BOARD) \ - $(TOP)/$(ASF_DIR) \ - $(TOP)/$(ASF_DIR)/config \ - $(TOP)/$(ASF_DIR)/samg55/include \ - $(TOP)/$(ASF_DIR)/hal/include \ - $(TOP)/$(ASF_DIR)/hal/utils/include \ - $(TOP)/$(ASF_DIR)/hpl/core \ - $(TOP)/$(ASF_DIR)/hpl/pio \ - $(TOP)/$(ASF_DIR)/hpl/pmc \ - $(TOP)/$(ASF_DIR)/hri \ - $(TOP)/$(ASF_DIR)/CMSIS/Core/Include - -# For freeRTOS port source -FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM4F - -# For flash-jlink target -JLINK_DEVICE = ATSAMG55J19 - -# flash using edbg from https://github.com/ataradov/edbg -flash: $(BUILD)/$(PROJECT).bin - edbg --verbose -t samg55 -pv -f $< diff --git a/hw/bsp/samg55xplained/hpl_usart_config.h b/hw/bsp/samg55xplained/hpl_usart_config.h deleted file mode 100644 index 4f2837d2e..000000000 --- a/hw/bsp/samg55xplained/hpl_usart_config.h +++ /dev/null @@ -1,215 +0,0 @@ -/* Auto-generated config file hpl_usart_config.h */ -#ifndef HPL_USART_CONFIG_H -#define HPL_USART_CONFIG_H - -// <<< Use Configuration Wizard in Context Menu >>> - -#include - -#ifndef CONF_USART_7_ENABLE -#define CONF_USART_7_ENABLE 1 -#endif - -// Basic Configuration - -// Frame parity -// <0x0=>Even parity -// <0x1=>Odd parity -// <0x2=>Parity forced to 0 -// <0x3=>Parity forced to 1 -// <0x4=>No parity -// Parity bit mode for USART frame -// usart_parity -#ifndef CONF_USART_7_PARITY -#define CONF_USART_7_PARITY 0x4 -#endif - -// Character Size -// <0x0=>5 bits -// <0x1=>6 bits -// <0x2=>7 bits -// <0x3=>8 bits -// Data character size in USART frame -// usart_character_size -#ifndef CONF_USART_7_CHSIZE -#define CONF_USART_7_CHSIZE 0x3 -#endif - -// Stop Bit -// <0=>1 stop bit -// <1=>1.5 stop bits -// <2=>2 stop bits -// Number of stop bits in USART frame -// usart_stop_bit -#ifndef CONF_USART_7_SBMODE -#define CONF_USART_7_SBMODE 0 -#endif - -// Clock Output Select -// <0=>The USART does not drive the SCK pin -// <1=>The USART drives the SCK pin if USCLKS does not select the external clock SCK -// Clock Output Select in USART sck, if in usrt master mode, please drive SCK. -// usart_clock_output_select -#ifndef CONF_USART_7_CLKO -#define CONF_USART_7_CLKO 0 -#endif - -// Baud rate <1-3000000> -// USART baud rate setting -// usart_baud_rate -#ifndef CONF_USART_7_BAUD -#define CONF_USART_7_BAUD 9600 -#endif - -// - -// Advanced configuration -// usart_advanced -#ifndef CONF_USART_7_ADVANCED_CONFIG -#define CONF_USART_7_ADVANCED_CONFIG 0 -#endif - -// Channel Mode -// <0=>Normal Mode -// <1=>Automatic Echo -// <2=>Local Loopback -// <3=>Remote Loopback -// Channel mode in USART frame -// usart_channel_mode -#ifndef CONF_USART_7_CHMODE -#define CONF_USART_7_CHMODE 0 -#endif - -// 9 bits character enable -// Enable 9 bits character, this has high priority than 5/6/7/8 bits. -// usart_9bits_enable -#ifndef CONF_USART_7_MODE9 -#define CONF_USART_7_MODE9 0 -#endif - -// Variable Sync -// <0=>User defined configuration -// <1=>sync field is updated when a character is written into US_THR -// Variable Synchronization of Command/Data Sync Start Frarm Delimiter -// variable_sync -#ifndef CONF_USART_7_VAR_SYNC -#define CONF_USART_7_VAR_SYNC 0 -#endif - -// Oversampling Mode -// <0=>16 Oversampling -// <1=>8 Oversampling -// Oversampling Mode in UART mode -// usart__oversampling_mode -#ifndef CONF_USART_7_OVER -#define CONF_USART_7_OVER 0 -#endif - -// Inhibit Non Ack -// <0=>The NACK is generated -// <1=>The NACK is not generated -// Inhibit Non Acknowledge -// usart__inack -#ifndef CONF_USART_7_INACK -#define CONF_USART_7_INACK 1 -#endif - -// Disable Successive NACK -// <0=>NACK is sent on the ISO line as soon as a parity error occurs -// <1=>Many parity errors generate a NACK on the ISO line -// Disable Successive NACK -// usart_dsnack -#ifndef CONF_USART_7_DSNACK -#define CONF_USART_7_DSNACK 0 -#endif - -// Inverted Data -// <0=>Data isn't inverted, nomal mode -// <1=>Data is inverted -// Inverted Data -// usart_invdata -#ifndef CONF_USART_7_INVDATA -#define CONF_USART_7_INVDATA 0 -#endif - -// Maximum Number of Automatic Iteration <0-7> -// Defines the maximum number of iterations in mode ISO7816, protocol T = 0. -// usart_max_iteration -#ifndef CONF_USART_7_MAX_ITERATION -#define CONF_USART_7_MAX_ITERATION 0 -#endif - -// Receive Line Filter enable -// whether the USART filters the receive line using a three-sample filter -// usart_receive_filter_enable -#ifndef CONF_USART_7_FILTER -#define CONF_USART_7_FILTER 0 -#endif - -// Manchester Encoder/Decoder Enable -// whether the USART Manchester Encoder/Decoder -// usart_manchester_filter_enable -#ifndef CONF_USART_7_MAN -#define CONF_USART_7_MAN 0 -#endif - -// Manchester Synchronization Mode -// <0=>The Manchester start bit is a 0 to 1 transition -// <1=>The Manchester start bit is a 1 to 0 transition -// Manchester Synchronization Mode -// usart_manchester_synchronization_mode -#ifndef CONF_USART_7_MODSYNC -#define CONF_USART_7_MODSYNC 0 -#endif - -// Start Frame Delimiter Selector -// <0=>Start frame delimiter is COMMAND or DATA SYNC -// <1=>Start frame delimiter is one bit -// Start Frame Delimiter Selector -// usart_start_frame_delimiter -#ifndef CONF_USART_7_ONEBIT -#define CONF_USART_7_ONEBIT 0 -#endif - -// Fractional Part <0-7> -// Fractional part of the baud rate if baud rate generator is in fractional mode -// usart_arch_fractional -#ifndef CONF_USART_7_FRACTIONAL -#define CONF_USART_7_FRACTIONAL 0x0 -#endif - -// Data Order -// <0=>LSB is transmitted first -// <1=>MSB is transmitted first -// Data order of the data bits in the frame -// usart_arch_msbf -#ifndef CONF_USART_7_MSBF -#define CONF_USART_7_MSBF 0 -#endif - -// - -#define CONF_USART_7_MODE 0x0 - -// Calculate BAUD register value in UART mode -#if CONF_FLEXCOM7_CK_SRC < 3 -#ifndef CONF_USART_7_BAUD_CD -#define CONF_USART_7_BAUD_CD ((CONF_FLEXCOM7_FREQUENCY) / CONF_USART_7_BAUD / 8 / (2 - CONF_USART_7_OVER)) -#endif -#ifndef CONF_USART_7_BAUD_FP -#define CONF_USART_7_BAUD_FP \ - ((CONF_FLEXCOM7_FREQUENCY) / CONF_USART_7_BAUD / (2 - CONF_USART_7_OVER) - 8 * CONF_USART_7_BAUD_CD) -#endif -#elif CONF_FLEXCOM7_CK_SRC == 3 -// No division is active. The value written in US_BRGR has no effect. -#ifndef CONF_USART_7_BAUD_CD -#define CONF_USART_7_BAUD_CD 1 -#endif -#ifndef CONF_USART_7_BAUD_FP -#define CONF_USART_7_BAUD_FP 1 -#endif -#endif - -// <<< end of configuration section >>> - -#endif // HPL_USART_CONFIG_H diff --git a/hw/bsp/samg55xplained/peripheral_clk_config.h b/hw/bsp/samg55xplained/peripheral_clk_config.h deleted file mode 100644 index 6d390f388..000000000 --- a/hw/bsp/samg55xplained/peripheral_clk_config.h +++ /dev/null @@ -1,85 +0,0 @@ -/* Auto-generated config file peripheral_clk_config.h */ -#ifndef PERIPHERAL_CLK_CONFIG_H -#define PERIPHERAL_CLK_CONFIG_H - -// <<< Use Configuration Wizard in Context Menu >>> - -/** - * \def CONF_HCLK_FREQUENCY - * \brief HCLK's Clock frequency - */ -#ifndef CONF_HCLK_FREQUENCY -#define CONF_HCLK_FREQUENCY 8000000 -#endif - -/** - * \def CONF_FCLK_FREQUENCY - * \brief FCLK's Clock frequency - */ -#ifndef CONF_FCLK_FREQUENCY -#define CONF_FCLK_FREQUENCY 8000000 -#endif - -/** - * \def CONF_CPU_FREQUENCY - * \brief CPU's Clock frequency - */ -#ifndef CONF_CPU_FREQUENCY -#define CONF_CPU_FREQUENCY 8000000 -#endif - -/** - * \def CONF_SLCK_FREQUENCY - * \brief Slow Clock frequency - */ -#define CONF_SLCK_FREQUENCY 32768 - -/** - * \def CONF_MCK_FREQUENCY - * \brief Master Clock frequency - */ -#define CONF_MCK_FREQUENCY 8000000 - -// USB Clock Source -// <0=> USB Clock Controller (USB_48M) -// usb_clock_source -// Select the clock source for USB. -#ifndef CONF_UDP_SRC -#define CONF_UDP_SRC 0 -#endif - -/** - * \def CONF_UDP_FREQUENCY - * \brief UDP's Clock frequency - */ -#ifndef CONF_UDP_FREQUENCY -#define CONF_UDP_FREQUENCY 48005120 -#endif - -// FLEXCOM Clock Settings -// FLEXCOM Clock source -// <0=> Master Clock (MCK) -// <1=> MCK / 8 -// <2=> Programmable Clock Controller 6 (PMC_PCK6) -// <2=> Programmable Clock Controller 7 (PMC_PCK7) -// <3=> External Clock -// This defines the clock source for the FLEXCOM, PCK6 is used for FLEXCOM0/1/2/3 and PCK7 is used for FLEXCOM4/5/6/7 -// flexcom_clock_source -#ifndef CONF_FLEXCOM7_CK_SRC -#define CONF_FLEXCOM7_CK_SRC 0 -#endif - -// FLEXCOM External Clock Input on SCK <1-4294967295> -// Inputs the external clock frequency on SCK -// flexcom_clock_freq -#ifndef CONF_FLEXCOM7_SCK_FREQ -#define CONF_FLEXCOM7_SCK_FREQ 10000000 -#endif - -#ifndef CONF_FLEXCOM7_FREQUENCY -#define CONF_FLEXCOM7_FREQUENCY 8000000 -#endif - -// <<< end of configuration section >>> - -#endif // PERIPHERAL_CLK_CONFIG_H diff --git a/hw/bsp/samg55xplained/samg55j19_flash.ld b/hw/bsp/samg55xplained/samg55j19_flash.ld deleted file mode 100644 index a222b919b..000000000 --- a/hw/bsp/samg55xplained/samg55j19_flash.ld +++ /dev/null @@ -1,158 +0,0 @@ -/** - * \file - * - * \brief GCC linker script (flash) for ATSAMG55J19 - * - * Copyright (c) 2017 Atmel Corporation, a wholly owned subsidiary of Microchip Technology Inc. - * - * \license_start - * - * \page License - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * \license_stop - * - */ - -/*------------------------------------------------------------------------------ - * Linker script for running in internal FLASH on the ATSAMG55J19 - *----------------------------------------------------------------------------*/ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00400000, LENGTH = 0x00080000 /* rom, 524288K */ - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00028000 /* ram, 163840K */ -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400; - -/* The heapsize used by the application. NOTE: you need to adjust according to your application. */ -HEAP_SIZE = DEFINED(HEAP_SIZE) ? HEAP_SIZE : DEFINED(__heap_size__) ? __heap_size__ : 0x0200; - -/* Section Definitions */ -SECTIONS -{ - .text : - { - . = ALIGN(4); - _sfixed = .; - KEEP(*(.vectors .vectors.*)) - *(.text .text.* .gnu.linkonce.t.*) - *(.glue_7t) *(.glue_7) - *(.rodata .rodata* .gnu.linkonce.r.*) - *(.ARM.extab* .gnu.linkonce.armextab.*) - - /* Support C constructors, and C destructors in both user code - and the C library. This also provides support for C++ code. */ - . = ALIGN(4); - KEEP(*(.init)) - . = ALIGN(4); - __preinit_array_start = .; - KEEP (*(.preinit_array)) - __preinit_array_end = .; - - . = ALIGN(4); - __init_array_start = .; - KEEP (*(SORT(.init_array.*))) - KEEP (*(.init_array)) - __init_array_end = .; - - . = ALIGN(0x4); - KEEP (*crtbegin.o(.ctors)) - KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*crtend.o(.ctors)) - - . = ALIGN(4); - KEEP(*(.fini)) - - . = ALIGN(4); - __fini_array_start = .; - KEEP (*(.fini_array)) - KEEP (*(SORT(.fini_array.*))) - __fini_array_end = .; - - KEEP (*crtbegin.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*crtend.o(.dtors)) - - . = ALIGN(4); - _efixed = .; /* End of text section */ - } > rom - - /* .ARM.exidx is sorted, so has to go in its own output section. */ - PROVIDE_HIDDEN (__exidx_start = .); - .ARM.exidx : - { - *(.ARM.exidx* .gnu.linkonce.armexidx.*) - } > rom - PROVIDE_HIDDEN (__exidx_end = .); - - . = ALIGN(4); - _etext = .; - - .relocate : AT (_etext) - { - . = ALIGN(4); - _srelocate = .; - *(.ramfunc .ramfunc.*); - *(.data .data.*); - . = ALIGN(4); - _erelocate = .; - } > ram - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - end = .; - } > ram - - /* heap section */ - .heap (NOLOAD): - { - . = ALIGN(8); - _sheap = .; - . = . + HEAP_SIZE; - . = ALIGN(8); - _eheap = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; - _ram_end_ = ORIGIN(ram) + LENGTH(ram) - 1 ; -} diff --git a/hw/bsp/samg55xplained/samg55xplained.c b/hw/bsp/samg55xplained/samg55xplained.c deleted file mode 100644 index 2ac0c0a29..000000000 --- a/hw/bsp/samg55xplained/samg55xplained.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2019, hathach (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. - * - */ - -#include "sam.h" -#include "bsp/board_api.h" - -#include "peripheral_clk_config.h" -#include "hal/include/hal_init.h" -#include "hal/include/hpl_usart_sync.h" -#include "hpl/pmc/hpl_pmc.h" -#include "hal/include/hal_gpio.h" - - -//--------------------------------------------------------------------+ -// MACRO TYPEDEF CONSTANT ENUM DECLARATION -//--------------------------------------------------------------------+ - -#define LED_PIN GPIO(GPIO_PORTA, 6) - -#define BUTTON_PIN GPIO(GPIO_PORTA, 2) -#define BUTTON_STATE_ACTIVE 0 - -#define UART_TX_PIN GPIO(GPIO_PORTA, 28) -#define UART_RX_PIN GPIO(GPIO_PORTA, 27) - -struct _usart_sync_device edbg_com; - -//------------- IMPLEMENTATION -------------// -void board_init(void) -{ - init_mcu(); - - _pmc_enable_periph_clock(ID_PIOA); - - /* Disable Watchdog */ - hri_wdt_set_MR_WDDIS_bit(WDT); - - // LED - gpio_set_pin_level(LED_PIN, false); - gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT); - gpio_set_pin_function(LED_PIN, GPIO_PIN_FUNCTION_OFF); - - // Button - gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN); - gpio_set_pin_pull_mode(BUTTON_PIN, GPIO_PULL_UP); - gpio_set_pin_function(BUTTON_PIN, GPIO_PIN_FUNCTION_OFF); - - // Uart via EDBG Com - _pmc_enable_periph_clock(ID_FLEXCOM7); - gpio_set_pin_function(UART_RX_PIN, MUX_PA27B_FLEXCOM7_RXD); - gpio_set_pin_function(UART_TX_PIN, MUX_PA28B_FLEXCOM7_TXD); - - _usart_sync_init(&edbg_com, FLEXCOM7); - _usart_sync_set_baud_rate(&edbg_com, CFG_BOARD_UART_BAUDRATE); - _usart_sync_set_mode(&edbg_com, USART_MODE_ASYNCHRONOUS); - _usart_sync_enable(&edbg_com); - -#if CFG_TUSB_OS == OPT_OS_NONE - // 1ms tick timer (samd SystemCoreClock may not correct) - SysTick_Config(CONF_CPU_FREQUENCY / 1000); -#endif - - // USB Pin, Clock init - - /* Clear SYSIO 10 & 11 for USB DM & DP */ - hri_matrix_clear_CCFG_SYSIO_reg(MATRIX, CCFG_SYSIO_SYSIO10 | CCFG_SYSIO_SYSIO11); - - // Enable clock - _pmc_enable_periph_clock(ID_UDP); - - /* USB Device mode & Transceiver active */ - hri_matrix_write_CCFG_USBMR_reg(MATRIX, CCFG_USBMR_USBMODE); -} - -//--------------------------------------------------------------------+ -// USB Interrupt Handler -//--------------------------------------------------------------------+ -void UDP_Handler(void) -{ - #if CFG_TUD_ENABLED - tud_int_handler(0); - #endif -} - -//--------------------------------------------------------------------+ -// Board porting API -//--------------------------------------------------------------------+ - -void board_led_write(bool state) -{ - gpio_set_pin_level(LED_PIN, state); -} - -uint32_t board_button_read(void) -{ - return BUTTON_STATE_ACTIVE == gpio_get_pin_level(BUTTON_PIN); -} - -int board_uart_read(uint8_t* buf, int len) -{ - (void) buf; (void) len; - return 0; -} - -int board_uart_write(void const * buf, int len) -{ - uint8_t const * buf8 = (uint8_t const *) buf; - for(int i=0; i