From 59f8e9dff942baf7f0b05ef4927672ee2627f54b Mon Sep 17 00:00:00 2001 From: hathach Date: Fri, 3 May 2024 15:17:07 +0700 Subject: rename to samd5x_e5x --- .idea/cmake.xml | 40 +- .idea/runConfigurations/rp2040.xml | 2 +- hw/bsp/samd51/FreeRTOSConfig/FreeRTOSConfig.h | 149 ------- hw/bsp/samd51/boards/d5035_01/board.cmake | 13 - hw/bsp/samd51/boards/d5035_01/board.h | 198 --------- hw/bsp/samd51/boards/d5035_01/board.mk | 21 - hw/bsp/samd51/boards/d5035_01/same51j19a_flash.ld | 166 -------- .../samd51/boards/feather_m4_express/board.cmake | 10 - hw/bsp/samd51/boards/feather_m4_express/board.h | 67 --- hw/bsp/samd51/boards/feather_m4_express/board.mk | 10 - .../feather_m4_express/feather_m4_express.ld | 166 -------- hw/bsp/samd51/boards/itsybitsy_m4/board.cmake | 10 - hw/bsp/samd51/boards/itsybitsy_m4/board.h | 50 --- hw/bsp/samd51/boards/itsybitsy_m4/board.mk | 11 - hw/bsp/samd51/boards/itsybitsy_m4/itsybitsy_m4.ld | 166 -------- hw/bsp/samd51/boards/metro_m4_express/board.cmake | 10 - hw/bsp/samd51/boards/metro_m4_express/board.h | 66 --- hw/bsp/samd51/boards/metro_m4_express/board.mk | 11 - .../boards/metro_m4_express/metro_m4_express.ld | 166 -------- hw/bsp/samd51/boards/pybadge/board.cmake | 10 - hw/bsp/samd51/boards/pybadge/board.h | 50 --- hw/bsp/samd51/boards/pybadge/board.mk | 10 - hw/bsp/samd51/boards/pybadge/pybadge.ld | 166 -------- hw/bsp/samd51/boards/pyportal/board.cmake | 10 - hw/bsp/samd51/boards/pyportal/board.h | 50 --- hw/bsp/samd51/boards/pyportal/board.mk | 10 - hw/bsp/samd51/boards/pyportal/pyportal.ld | 166 -------- hw/bsp/samd51/boards/same54_xplained/board.cmake | 10 - hw/bsp/samd51/boards/same54_xplained/board.h | 50 --- hw/bsp/samd51/boards/same54_xplained/board.mk | 9 - .../boards/same54_xplained/same54p20a_flash.ld | 166 -------- .../boards/same54_xplained/same54p20a_sram.ld | 165 -------- hw/bsp/samd51/family.c | 448 --------------------- hw/bsp/samd51/family.cmake | 109 ----- hw/bsp/samd51/family.mk | 51 --- hw/bsp/samd5x_e5x/FreeRTOSConfig/FreeRTOSConfig.h | 149 +++++++ hw/bsp/samd5x_e5x/boards/d5035_01/board.cmake | 13 + hw/bsp/samd5x_e5x/boards/d5035_01/board.h | 198 +++++++++ hw/bsp/samd5x_e5x/boards/d5035_01/board.mk | 21 + .../samd5x_e5x/boards/d5035_01/same51j19a_flash.ld | 166 ++++++++ .../boards/feather_m4_express/board.cmake | 10 + .../samd5x_e5x/boards/feather_m4_express/board.h | 67 +++ .../samd5x_e5x/boards/feather_m4_express/board.mk | 10 + .../feather_m4_express/feather_m4_express.ld | 166 ++++++++ hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.cmake | 10 + hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.h | 50 +++ hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.mk | 11 + .../samd5x_e5x/boards/itsybitsy_m4/itsybitsy_m4.ld | 166 ++++++++ .../samd5x_e5x/boards/metro_m4_express/board.cmake | 10 + hw/bsp/samd5x_e5x/boards/metro_m4_express/board.h | 66 +++ hw/bsp/samd5x_e5x/boards/metro_m4_express/board.mk | 11 + .../boards/metro_m4_express/metro_m4_express.ld | 166 ++++++++ hw/bsp/samd5x_e5x/boards/pybadge/board.cmake | 10 + hw/bsp/samd5x_e5x/boards/pybadge/board.h | 50 +++ hw/bsp/samd5x_e5x/boards/pybadge/board.mk | 10 + hw/bsp/samd5x_e5x/boards/pybadge/pybadge.ld | 166 ++++++++ hw/bsp/samd5x_e5x/boards/pyportal/board.cmake | 10 + hw/bsp/samd5x_e5x/boards/pyportal/board.h | 50 +++ hw/bsp/samd5x_e5x/boards/pyportal/board.mk | 10 + hw/bsp/samd5x_e5x/boards/pyportal/pyportal.ld | 166 ++++++++ .../samd5x_e5x/boards/same54_xplained/board.cmake | 10 + hw/bsp/samd5x_e5x/boards/same54_xplained/board.h | 50 +++ hw/bsp/samd5x_e5x/boards/same54_xplained/board.mk | 9 + .../boards/same54_xplained/same54p20a_flash.ld | 166 ++++++++ .../boards/same54_xplained/same54p20a_sram.ld | 165 ++++++++ hw/bsp/samd5x_e5x/family.c | 448 +++++++++++++++++++++ hw/bsp/samd5x_e5x/family.cmake | 109 +++++ hw/bsp/samd5x_e5x/family.mk | 51 +++ 68 files changed, 2808 insertions(+), 2774 deletions(-) delete mode 100644 hw/bsp/samd51/FreeRTOSConfig/FreeRTOSConfig.h delete mode 100644 hw/bsp/samd51/boards/d5035_01/board.cmake delete mode 100644 hw/bsp/samd51/boards/d5035_01/board.h delete mode 100644 hw/bsp/samd51/boards/d5035_01/board.mk delete mode 100644 hw/bsp/samd51/boards/d5035_01/same51j19a_flash.ld delete mode 100644 hw/bsp/samd51/boards/feather_m4_express/board.cmake delete mode 100644 hw/bsp/samd51/boards/feather_m4_express/board.h delete mode 100644 hw/bsp/samd51/boards/feather_m4_express/board.mk delete mode 100644 hw/bsp/samd51/boards/feather_m4_express/feather_m4_express.ld delete mode 100644 hw/bsp/samd51/boards/itsybitsy_m4/board.cmake delete mode 100644 hw/bsp/samd51/boards/itsybitsy_m4/board.h delete mode 100644 hw/bsp/samd51/boards/itsybitsy_m4/board.mk delete mode 100644 hw/bsp/samd51/boards/itsybitsy_m4/itsybitsy_m4.ld delete mode 100644 hw/bsp/samd51/boards/metro_m4_express/board.cmake delete mode 100644 hw/bsp/samd51/boards/metro_m4_express/board.h delete mode 100644 hw/bsp/samd51/boards/metro_m4_express/board.mk delete mode 100644 hw/bsp/samd51/boards/metro_m4_express/metro_m4_express.ld delete mode 100644 hw/bsp/samd51/boards/pybadge/board.cmake delete mode 100644 hw/bsp/samd51/boards/pybadge/board.h delete mode 100644 hw/bsp/samd51/boards/pybadge/board.mk delete mode 100644 hw/bsp/samd51/boards/pybadge/pybadge.ld delete mode 100644 hw/bsp/samd51/boards/pyportal/board.cmake delete mode 100644 hw/bsp/samd51/boards/pyportal/board.h delete mode 100644 hw/bsp/samd51/boards/pyportal/board.mk delete mode 100644 hw/bsp/samd51/boards/pyportal/pyportal.ld delete mode 100644 hw/bsp/samd51/boards/same54_xplained/board.cmake delete mode 100644 hw/bsp/samd51/boards/same54_xplained/board.h delete mode 100644 hw/bsp/samd51/boards/same54_xplained/board.mk delete mode 100644 hw/bsp/samd51/boards/same54_xplained/same54p20a_flash.ld delete mode 100644 hw/bsp/samd51/boards/same54_xplained/same54p20a_sram.ld delete mode 100644 hw/bsp/samd51/family.c delete mode 100644 hw/bsp/samd51/family.cmake delete mode 100644 hw/bsp/samd51/family.mk create mode 100644 hw/bsp/samd5x_e5x/FreeRTOSConfig/FreeRTOSConfig.h create mode 100644 hw/bsp/samd5x_e5x/boards/d5035_01/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/d5035_01/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/d5035_01/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/d5035_01/same51j19a_flash.ld create mode 100644 hw/bsp/samd5x_e5x/boards/feather_m4_express/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/feather_m4_express/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/feather_m4_express/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/feather_m4_express/feather_m4_express.ld create mode 100644 hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/itsybitsy_m4/itsybitsy_m4.ld create mode 100644 hw/bsp/samd5x_e5x/boards/metro_m4_express/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/metro_m4_express/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/metro_m4_express/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/metro_m4_express/metro_m4_express.ld create mode 100644 hw/bsp/samd5x_e5x/boards/pybadge/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/pybadge/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/pybadge/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/pybadge/pybadge.ld create mode 100644 hw/bsp/samd5x_e5x/boards/pyportal/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/pyportal/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/pyportal/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/pyportal/pyportal.ld create mode 100644 hw/bsp/samd5x_e5x/boards/same54_xplained/board.cmake create mode 100644 hw/bsp/samd5x_e5x/boards/same54_xplained/board.h create mode 100644 hw/bsp/samd5x_e5x/boards/same54_xplained/board.mk create mode 100644 hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_flash.ld create mode 100644 hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_sram.ld create mode 100644 hw/bsp/samd5x_e5x/family.c create mode 100644 hw/bsp/samd5x_e5x/family.cmake create mode 100644 hw/bsp/samd5x_e5x/family.mk diff --git a/.idea/cmake.xml b/.idea/cmake.xml index 22199b103..56c85f21d 100644 --- a/.idea/cmake.xml +++ b/.idea/cmake.xml @@ -41,10 +41,32 @@ + + + + + + + + + + + + + + + + + + + + + - - - + + + + @@ -89,6 +111,18 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/runConfigurations/rp2040.xml b/.idea/runConfigurations/rp2040.xml index 51ab7b5cc..da5a8f1ee 100644 --- a/.idea/runConfigurations/rp2040.xml +++ b/.idea/runConfigurations/rp2040.xml @@ -1,5 +1,5 @@ - + diff --git a/hw/bsp/samd51/FreeRTOSConfig/FreeRTOSConfig.h b/hw/bsp/samd51/FreeRTOSConfig/FreeRTOSConfig.h deleted file mode 100644 index a283560fe..000000000 --- a/hw/bsp/samd51/FreeRTOSConfig/FreeRTOSConfig.h +++ /dev/null @@ -1,149 +0,0 @@ -/* - * 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 "sam.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*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 3 - -/* The lowest interrupt priority that can be used in a call to a "set priority" function. */ -#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1<XOSCCTRL[1].reg = - OSCCTRL_XOSCCTRL_STARTUP(6) | // 1,953 ms - OSCCTRL_XOSCCTRL_RUNSTDBY | - OSCCTRL_XOSCCTRL_ENALC | - OSCCTRL_XOSCCTRL_IMULT(4) | - OSCCTRL_XOSCCTRL_IPTAT(3) | - OSCCTRL_XOSCCTRL_XTALEN | - OSCCTRL_XOSCCTRL_ENABLE; - while(0 == OSCCTRL->STATUS.bit.XOSCRDY1); - - OSCCTRL->Dpll[0].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(3) | OSCCTRL_DPLLCTRLB_REFCLK(OSCCTRL_DPLLCTRLB_REFCLK_XOSC1_Val); /* pre-scaler = 8, input = XOSC1 */ - OSCCTRL->Dpll[0].DPLLRATIO.reg = OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(39); /* multiply by 40 -> 80 MHz */ - OSCCTRL->Dpll[0].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; - while(0 == OSCCTRL->Dpll[0].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL0 to be ready */ - - OSCCTRL->Dpll[1].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(7) | OSCCTRL_DPLLCTRLB_REFCLK(OSCCTRL_DPLLCTRLB_REFCLK_XOSC1_Val); /* pre-scaler = 16, input = XOSC1 */ - OSCCTRL->Dpll[1].DPLLRATIO.reg = OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(47); /* multiply by 48 -> 48 MHz */ - OSCCTRL->Dpll[1].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; - while(0 == OSCCTRL->Dpll[1].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL1 to be ready */ -#else // HWREV >= 1 - /* configure XOSC0 for a 16MHz crystal connected to XIN0/XOUT0 */ - OSCCTRL->XOSCCTRL[0].reg = - OSCCTRL_XOSCCTRL_STARTUP(6) | // 1,953 ms - OSCCTRL_XOSCCTRL_RUNSTDBY | - OSCCTRL_XOSCCTRL_ENALC | - OSCCTRL_XOSCCTRL_IMULT(4) | - OSCCTRL_XOSCCTRL_IPTAT(3) | - OSCCTRL_XOSCCTRL_XTALEN | - OSCCTRL_XOSCCTRL_ENABLE; - while (0 == OSCCTRL->STATUS.bit.XOSCRDY0); - - OSCCTRL->Dpll[0].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(3) | OSCCTRL_DPLLCTRLB_REFCLK( - OSCCTRL_DPLLCTRLB_REFCLK_XOSC0_Val); /* pre-scaler = 8, input = XOSC1 */ - OSCCTRL->Dpll[0].DPLLRATIO.reg = - OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(39); /* multiply by 40 -> 80 MHz */ - OSCCTRL->Dpll[0].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; - while (0 == OSCCTRL->Dpll[0].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL0 to be ready */ - - OSCCTRL->Dpll[1].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(7) | OSCCTRL_DPLLCTRLB_REFCLK( - OSCCTRL_DPLLCTRLB_REFCLK_XOSC0_Val); /* pre-scaler = 16, input = XOSC1 */ - OSCCTRL->Dpll[1].DPLLRATIO.reg = - OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(47); /* multiply by 48 -> 48 MHz */ - OSCCTRL->Dpll[1].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; - while (0 == OSCCTRL->Dpll[1].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL1 to be ready */ -#endif // HWREV - - /* configure clock-generator 0 to use DPLL0 as source -> GCLK0 is used for the core */ - GCLK->GENCTRL[0].reg = - GCLK_GENCTRL_DIV(0) | - GCLK_GENCTRL_RUNSTDBY | - GCLK_GENCTRL_GENEN | - GCLK_GENCTRL_SRC_DPLL0 | /* DPLL0 */ - GCLK_GENCTRL_IDC; - while (1 == GCLK->SYNCBUSY.bit.GENCTRL0); /* wait for the synchronization between clock domains to be complete */ - - /* configure clock-generator 1 to use DPLL1 as source -> for use with some peripheral */ - GCLK->GENCTRL[1].reg = - GCLK_GENCTRL_DIV(0) | - GCLK_GENCTRL_RUNSTDBY | - GCLK_GENCTRL_GENEN | - GCLK_GENCTRL_SRC_DPLL1 | - GCLK_GENCTRL_IDC; - while (1 == GCLK->SYNCBUSY.bit.GENCTRL1); /* wait for the synchronization between clock domains to be complete */ - - /* configure clock-generator 2 to use DPLL0 as source -> for use with SERCOM */ - GCLK->GENCTRL[2].reg = - GCLK_GENCTRL_DIV(1) | /* 80MHz */ - GCLK_GENCTRL_RUNSTDBY | - GCLK_GENCTRL_GENEN | - GCLK_GENCTRL_SRC_DPLL0 | - GCLK_GENCTRL_IDC; - while (1 == GCLK->SYNCBUSY.bit.GENCTRL2); /* wait for the synchronization between clock domains to be complete */ -} - -static inline void uart_init(void) { -#if HWREV < 3 - /* configure SERCOM5 on PB02 */ - PORT->Group[1].WRCONFIG.reg = - PORT_WRCONFIG_WRPINCFG | - PORT_WRCONFIG_WRPMUX | - PORT_WRCONFIG_PMUX(3) | /* function D */ - PORT_WRCONFIG_DRVSTR | - PORT_WRCONFIG_PINMASK(0x0004) | /* PB02 */ - PORT_WRCONFIG_PMUXEN; - - MCLK->APBDMASK.bit.SERCOM5_ = 1; - GCLK->PCHCTRL[SERCOM5_GCLK_ID_CORE].reg = - GCLK_PCHCTRL_GEN_GCLK2 | GCLK_PCHCTRL_CHEN; /* setup SERCOM to use GLCK2 -> 80MHz */ - - SERCOM5->USART.CTRLA.reg = 0x00; /* disable SERCOM -> enable config */ - while (SERCOM5->USART.SYNCBUSY.bit.ENABLE); - - SERCOM5->USART.CTRLA.reg = /* CMODE = 0 -> async, SAMPA = 0, FORM = 0 -> USART frame, SMPR = 0 -> arithmetic baud rate */ - SERCOM_USART_CTRLA_SAMPR(1) | /* 0 = 16x / arithmetic baud rate, 1 = 16x / fractional baud rate */ - // SERCOM_USART_CTRLA_FORM(0) | /* 0 = USART Frame, 2 = LIN Master */ - SERCOM_USART_CTRLA_DORD | /* LSB first */ - SERCOM_USART_CTRLA_MODE(1) | /* 0 = Asynchronous, 1 = USART with internal clock */ - SERCOM_USART_CTRLA_RXPO(1) | /* SERCOM PAD[1] is used for data reception */ - SERCOM_USART_CTRLA_TXPO(0); /* SERCOM PAD[0] is used for data transmission */ - - SERCOM5->USART.CTRLB.reg = /* RXEM = 0 -> receiver disabled, LINCMD = 0 -> normal USART transmission, SFDE = 0 -> start-of-frame detection disabled, SBMODE = 0 -> one stop bit, CHSIZE = 0 -> 8 bits */ - SERCOM_USART_CTRLB_TXEN; /* transmitter enabled */ - SERCOM5->USART.CTRLC.reg = 0x00; - // 21.701388889 @ baud rate of 230400 bit/s, table 33-2, p 918 of DS60001507E - SERCOM5->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(7) | SERCOM_USART_BAUD_FRAC_BAUD(21); - -// SERCOM5->USART.INTENSET.reg = SERCOM_USART_INTENSET_TXC; - SERCOM5->SPI.CTRLA.bit.ENABLE = 1; /* activate SERCOM */ - while (SERCOM5->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */ -#else - /* configure SERCOM0 on PA08 */ - PORT->Group[0].WRCONFIG.reg = - PORT_WRCONFIG_WRPINCFG | - PORT_WRCONFIG_WRPMUX | - PORT_WRCONFIG_PMUX(2) | /* function C */ - PORT_WRCONFIG_DRVSTR | - PORT_WRCONFIG_PINMASK(0x0100) | /* PA08 */ - PORT_WRCONFIG_PMUXEN; - - MCLK->APBAMASK.bit.SERCOM0_ = 1; - GCLK->PCHCTRL[SERCOM0_GCLK_ID_CORE].reg = GCLK_PCHCTRL_GEN_GCLK2 | GCLK_PCHCTRL_CHEN; /* setup SERCOM to use GLCK2 -> 80MHz */ - - SERCOM0->USART.CTRLA.reg = 0x00; /* disable SERCOM -> enable config */ - while(SERCOM0->USART.SYNCBUSY.bit.ENABLE); - - SERCOM0->USART.CTRLA.reg = /* CMODE = 0 -> async, SAMPA = 0, FORM = 0 -> USART frame, SMPR = 0 -> arithmetic baud rate */ - SERCOM_USART_CTRLA_SAMPR(1) | /* 0 = 16x / arithmetic baud rate, 1 = 16x / fractional baud rate */ - // SERCOM_USART_CTRLA_FORM(0) | /* 0 = USART Frame, 2 = LIN Master */ - SERCOM_USART_CTRLA_DORD | /* LSB first */ - SERCOM_USART_CTRLA_MODE(1) | /* 0 = Asynchronous, 1 = USART with internal clock */ - SERCOM_USART_CTRLA_RXPO(1) | /* SERCOM PAD[1] is used for data reception */ - SERCOM_USART_CTRLA_TXPO(0); /* SERCOM PAD[0] is used for data transmission */ - - SERCOM0->USART.CTRLB.reg = /* RXEM = 0 -> receiver disabled, LINCMD = 0 -> normal USART transmission, SFDE = 0 -> start-of-frame detection disabled, SBMODE = 0 -> one stop bit, CHSIZE = 0 -> 8 bits */ - SERCOM_USART_CTRLB_TXEN; /* transmitter enabled */ - SERCOM0->USART.CTRLC.reg = 0x00; - // 21.701388889 @ baud rate of 230400 bit/s, table 33-2, p 918 of DS60001507E - SERCOM0->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(7) | SERCOM_USART_BAUD_FRAC_BAUD(21); - - // SERCOM0->USART.INTENSET.reg = SERCOM_USART_INTENSET_TXC; - SERCOM0->SPI.CTRLA.bit.ENABLE = 1; /* activate SERCOM */ - while(SERCOM0->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */ -#endif -} -#endif - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/d5035_01/board.mk b/hw/bsp/samd51/boards/d5035_01/board.mk deleted file mode 100644 index 4aa6b89fe..000000000 --- a/hw/bsp/samd51/boards/d5035_01/board.mk +++ /dev/null @@ -1,21 +0,0 @@ -SAM_FAMILY = same51 - -HWREV ?= 1 - -CFLAGS += \ - -D__SAME51J19A__ \ - -DCONF_CPU_FREQUENCY=80000000 \ - -DCONF_GCLK_USB_FREQUENCY=48000000 \ - -DD5035_01=1 \ - -DBOARD_NAME="\"D5035-01\"" \ - -DSVC_Handler=SVCall_Handler \ - -DHWREV=$(HWREV) - -# All source paths should be relative to the top level. -LD_FILE = $(BOARD_PATH)/same51j19a_flash.ld - -# For flash-jlink target -JLINK_DEVICE = ATSAME51J19 - -# flash using jlink -flash: flash-jlink diff --git a/hw/bsp/samd51/boards/d5035_01/same51j19a_flash.ld b/hw/bsp/samd51/boards/d5035_01/same51j19a_flash.ld deleted file mode 100644 index 59afb604b..000000000 --- a/hw/bsp/samd51/boards/d5035_01/same51j19a_flash.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAME51J19A - * - * Copyright (c) 2019 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000 - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x1000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; - end = .; -} diff --git a/hw/bsp/samd51/boards/feather_m4_express/board.cmake b/hw/bsp/samd51/boards/feather_m4_express/board.cmake deleted file mode 100644 index 86d12ca24..000000000 --- a/hw/bsp/samd51/boards/feather_m4_express/board.cmake +++ /dev/null @@ -1,10 +0,0 @@ -set(SAM_FAMILY samd51) - -set(JLINK_DEVICE ATSAMD51J19) -set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) - -function(update_board TARGET) - target_compile_definitions(${TARGET} PUBLIC - __SAMD51J19A__ - ) -endfunction() diff --git a/hw/bsp/samd51/boards/feather_m4_express/board.h b/hw/bsp/samd51/boards/feather_m4_express/board.h deleted file mode 100644 index 83de04266..000000000 --- a/hw/bsp/samd51/boards/feather_m4_express/board.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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 _PINNUM(port, pin) ((port)*32 + (pin)) - -// LED -#define LED_PIN 23 -#define LED_STATE_ON 1 - -// Button -#define BUTTON_PIN 16 // D5 -#define BUTTON_STATE_ACTIVE 0 - -// UART -#define UART_TX_PIN (32 + 17) -#define UART_RX_PIN (32 + 16) - -// SPI for USB host shield -#define MAX3421_SERCOM_ID 1 // SERCOM2 -#define MAX3421_SERCOM_FUNCTION 2 // function C - -#define MAX3421_SCK_PIN _PINNUM(0, 17) -#define MAX3421_MOSI_PIN _PINNUM(1, 23) -#define MAX3421_MISO_PIN _PINNUM(1, 22) -#define MAX3421_TX_PAD 2 // MOSI = PAD_3, SCK = PAD_1 -#define MAX3421_RX_PAD 2 // MISO = PAD_2 - -#define MAX3421_CS_PIN 20 // D10 - -#define MAX3421_INTR_PIN 19 // D9 -#define MAX3421_INTR_EIC_ID 3 // EIC3 - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/feather_m4_express/board.mk b/hw/bsp/samd51/boards/feather_m4_express/board.mk deleted file mode 100644 index 811c5f4e3..000000000 --- a/hw/bsp/samd51/boards/feather_m4_express/board.mk +++ /dev/null @@ -1,10 +0,0 @@ -SAM_FAMILY = samd51 - -CFLAGS += -D__SAMD51J19A__ - -LD_FILE = $(BOARD_PATH)/$(BOARD).ld - -# For flash-jlink target -JLINK_DEVICE = ATSAMD51J19 - -flash: flash-bossac diff --git a/hw/bsp/samd51/boards/feather_m4_express/feather_m4_express.ld b/hw/bsp/samd51/boards/feather_m4_express/feather_m4_express.ld deleted file mode 100644 index 1408c3018..000000000 --- a/hw/bsp/samd51/boards/feather_m4_express/feather_m4_express.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAMD51G19A - * - * Copyright (c) 2017 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - end = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; -} diff --git a/hw/bsp/samd51/boards/itsybitsy_m4/board.cmake b/hw/bsp/samd51/boards/itsybitsy_m4/board.cmake deleted file mode 100644 index 86d12ca24..000000000 --- a/hw/bsp/samd51/boards/itsybitsy_m4/board.cmake +++ /dev/null @@ -1,10 +0,0 @@ -set(SAM_FAMILY samd51) - -set(JLINK_DEVICE ATSAMD51J19) -set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) - -function(update_board TARGET) - target_compile_definitions(${TARGET} PUBLIC - __SAMD51J19A__ - ) -endfunction() diff --git a/hw/bsp/samd51/boards/itsybitsy_m4/board.h b/hw/bsp/samd51/boards/itsybitsy_m4/board.h deleted file mode 100644 index 272315771..000000000 --- a/hw/bsp/samd51/boards/itsybitsy_m4/board.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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 - -// LED -#define LED_PIN 22 -#define LED_STATE_ON 1 - -// Button -#define BUTTON_PIN 18 // D5 -#define BUTTON_STATE_ACTIVE 0 - -// UART -#define UART_TX_PIN 16 -#define UART_RX_PIN 17 - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/itsybitsy_m4/board.mk b/hw/bsp/samd51/boards/itsybitsy_m4/board.mk deleted file mode 100644 index eba7070c1..000000000 --- a/hw/bsp/samd51/boards/itsybitsy_m4/board.mk +++ /dev/null @@ -1,11 +0,0 @@ -SAM_FAMILY = samd51 - -CFLAGS += -D__SAMD51J19A__ - -# All source paths should be relative to the top level. -LD_FILE = $(BOARD_PATH)/$(BOARD).ld - -# For flash-jlink target -JLINK_DEVICE = ATSAMD51J19 - -flash: flash-bossac diff --git a/hw/bsp/samd51/boards/itsybitsy_m4/itsybitsy_m4.ld b/hw/bsp/samd51/boards/itsybitsy_m4/itsybitsy_m4.ld deleted file mode 100644 index 1408c3018..000000000 --- a/hw/bsp/samd51/boards/itsybitsy_m4/itsybitsy_m4.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAMD51G19A - * - * Copyright (c) 2017 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - end = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; -} diff --git a/hw/bsp/samd51/boards/metro_m4_express/board.cmake b/hw/bsp/samd51/boards/metro_m4_express/board.cmake deleted file mode 100644 index 86d12ca24..000000000 --- a/hw/bsp/samd51/boards/metro_m4_express/board.cmake +++ /dev/null @@ -1,10 +0,0 @@ -set(SAM_FAMILY samd51) - -set(JLINK_DEVICE ATSAMD51J19) -set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) - -function(update_board TARGET) - target_compile_definitions(${TARGET} PUBLIC - __SAMD51J19A__ - ) -endfunction() diff --git a/hw/bsp/samd51/boards/metro_m4_express/board.h b/hw/bsp/samd51/boards/metro_m4_express/board.h deleted file mode 100644 index b3b80db89..000000000 --- a/hw/bsp/samd51/boards/metro_m4_express/board.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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 - -// LED -#define LED_PIN 16 -#define LED_STATE_ON 1 - -// Button: D5 -#define BUTTON_PIN (32+14) -#define BUTTON_STATE_ACTIVE 0 - -// UART -#define UART_TX_PIN 23 -#define UART_RX_PIN 22 - -// SPI for USB host shield -#define MAX3421_SERCOM_ID 2 // SERCOM2 -#define MAX3421_SERCOM_FUNCTION 2 // function C - -#define MAX3421_SCK_PIN 13 -#define MAX3421_MOSI_PIN 12 -#define MAX3421_MISO_PIN 14 -#define MAX3421_TX_PAD 0 // MOSI = PAD_0, SCK = PAD_1 -#define MAX3421_RX_PAD 2 // MISO = PAD_2 - -#define MAX3421_CS_PIN 18 // D10 - -#define MAX3421_INTR_PIN 20 // D9 -#define MAX3421_INTR_EIC_ID 4 // EIC4 - - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/metro_m4_express/board.mk b/hw/bsp/samd51/boards/metro_m4_express/board.mk deleted file mode 100644 index eba7070c1..000000000 --- a/hw/bsp/samd51/boards/metro_m4_express/board.mk +++ /dev/null @@ -1,11 +0,0 @@ -SAM_FAMILY = samd51 - -CFLAGS += -D__SAMD51J19A__ - -# All source paths should be relative to the top level. -LD_FILE = $(BOARD_PATH)/$(BOARD).ld - -# For flash-jlink target -JLINK_DEVICE = ATSAMD51J19 - -flash: flash-bossac diff --git a/hw/bsp/samd51/boards/metro_m4_express/metro_m4_express.ld b/hw/bsp/samd51/boards/metro_m4_express/metro_m4_express.ld deleted file mode 100644 index 1408c3018..000000000 --- a/hw/bsp/samd51/boards/metro_m4_express/metro_m4_express.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAMD51G19A - * - * Copyright (c) 2017 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - end = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; -} diff --git a/hw/bsp/samd51/boards/pybadge/board.cmake b/hw/bsp/samd51/boards/pybadge/board.cmake deleted file mode 100644 index 86d12ca24..000000000 --- a/hw/bsp/samd51/boards/pybadge/board.cmake +++ /dev/null @@ -1,10 +0,0 @@ -set(SAM_FAMILY samd51) - -set(JLINK_DEVICE ATSAMD51J19) -set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) - -function(update_board TARGET) - target_compile_definitions(${TARGET} PUBLIC - __SAMD51J19A__ - ) -endfunction() diff --git a/hw/bsp/samd51/boards/pybadge/board.h b/hw/bsp/samd51/boards/pybadge/board.h deleted file mode 100644 index 4629643fd..000000000 --- a/hw/bsp/samd51/boards/pybadge/board.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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 - -// LED -#define LED_PIN 23 -#define LED_STATE_ON 1 - -// Button -#define BUTTON_PIN 16 // D5 -#define BUTTON_STATE_ACTIVE 0 - -// UART -#define UART_TX_PIN (32 + 17) -#define UART_RX_PIN (32 + 16) - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/pybadge/board.mk b/hw/bsp/samd51/boards/pybadge/board.mk deleted file mode 100644 index 811c5f4e3..000000000 --- a/hw/bsp/samd51/boards/pybadge/board.mk +++ /dev/null @@ -1,10 +0,0 @@ -SAM_FAMILY = samd51 - -CFLAGS += -D__SAMD51J19A__ - -LD_FILE = $(BOARD_PATH)/$(BOARD).ld - -# For flash-jlink target -JLINK_DEVICE = ATSAMD51J19 - -flash: flash-bossac diff --git a/hw/bsp/samd51/boards/pybadge/pybadge.ld b/hw/bsp/samd51/boards/pybadge/pybadge.ld deleted file mode 100644 index 1408c3018..000000000 --- a/hw/bsp/samd51/boards/pybadge/pybadge.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAMD51G19A - * - * Copyright (c) 2017 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - end = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; -} diff --git a/hw/bsp/samd51/boards/pyportal/board.cmake b/hw/bsp/samd51/boards/pyportal/board.cmake deleted file mode 100644 index 86d12ca24..000000000 --- a/hw/bsp/samd51/boards/pyportal/board.cmake +++ /dev/null @@ -1,10 +0,0 @@ -set(SAM_FAMILY samd51) - -set(JLINK_DEVICE ATSAMD51J19) -set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) - -function(update_board TARGET) - target_compile_definitions(${TARGET} PUBLIC - __SAMD51J19A__ - ) -endfunction() diff --git a/hw/bsp/samd51/boards/pyportal/board.h b/hw/bsp/samd51/boards/pyportal/board.h deleted file mode 100644 index ff04c900b..000000000 --- a/hw/bsp/samd51/boards/pyportal/board.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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 - -// LED -#define LED_PIN (32+23) -#define LED_STATE_ON 1 - -// Button -#define BUTTON_PIN (32+22) // D2 -#define BUTTON_STATE_ACTIVE 0 - -// UART -#define UART_TX_PIN (32 + 13) -#define UART_RX_PIN (32 + 12) - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/pyportal/board.mk b/hw/bsp/samd51/boards/pyportal/board.mk deleted file mode 100644 index 811c5f4e3..000000000 --- a/hw/bsp/samd51/boards/pyportal/board.mk +++ /dev/null @@ -1,10 +0,0 @@ -SAM_FAMILY = samd51 - -CFLAGS += -D__SAMD51J19A__ - -LD_FILE = $(BOARD_PATH)/$(BOARD).ld - -# For flash-jlink target -JLINK_DEVICE = ATSAMD51J19 - -flash: flash-bossac diff --git a/hw/bsp/samd51/boards/pyportal/pyportal.ld b/hw/bsp/samd51/boards/pyportal/pyportal.ld deleted file mode 100644 index 1408c3018..000000000 --- a/hw/bsp/samd51/boards/pyportal/pyportal.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAMD51G19A - * - * Copyright (c) 2017 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - end = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; -} diff --git a/hw/bsp/samd51/boards/same54_xplained/board.cmake b/hw/bsp/samd51/boards/same54_xplained/board.cmake deleted file mode 100644 index 4d98205bc..000000000 --- a/hw/bsp/samd51/boards/same54_xplained/board.cmake +++ /dev/null @@ -1,10 +0,0 @@ -set(SAM_FAMILY same54) - -set(JLINK_DEVICE ATSAME54P20) -set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/same54p20a_flash.ld) - -function(update_board TARGET) - target_compile_definitions(${TARGET} PUBLIC - __SAME54P20A__ - ) -endfunction() diff --git a/hw/bsp/samd51/boards/same54_xplained/board.h b/hw/bsp/samd51/boards/same54_xplained/board.h deleted file mode 100644 index faaa52b8e..000000000 --- a/hw/bsp/samd51/boards/same54_xplained/board.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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 - -// LED -#define LED_PIN PIN_PC18 -#define LED_STATE_ON 1 - -// Button: D5 -#define BUTTON_PIN PIN_PB31 -#define BUTTON_STATE_ACTIVE 0 - -// UART: SERCOM2 -//#define UART_TX_PIN 23 -//#define UART_RX_PIN 22 - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd51/boards/same54_xplained/board.mk b/hw/bsp/samd51/boards/same54_xplained/board.mk deleted file mode 100644 index d10e9e34c..000000000 --- a/hw/bsp/samd51/boards/same54_xplained/board.mk +++ /dev/null @@ -1,9 +0,0 @@ -SAM_FAMILY = same54 - -CFLAGS += -D__SAME54P20A__ - -# All source paths should be relative to the top level. -LD_FILE = $(BOARD_PATH)/same54p20a_flash.ld - -# For flash-jlink target -JLINK_DEVICE = ATSAME54P20 diff --git a/hw/bsp/samd51/boards/same54_xplained/same54p20a_flash.ld b/hw/bsp/samd51/boards/same54_xplained/same54p20a_flash.ld deleted file mode 100644 index 8a9fd7d9f..000000000 --- a/hw/bsp/samd51/boards/same54_xplained/same54p20a_flash.ld +++ /dev/null @@ -1,166 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal FLASH on the SAME54P20A - * - * Copyright (c) 2019 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00100000 - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x10000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; - end = .; -} diff --git a/hw/bsp/samd51/boards/same54_xplained/same54p20a_sram.ld b/hw/bsp/samd51/boards/same54_xplained/same54p20a_sram.ld deleted file mode 100644 index c88617729..000000000 --- a/hw/bsp/samd51/boards/same54_xplained/same54p20a_sram.ld +++ /dev/null @@ -1,165 +0,0 @@ -/** - * \file - * - * \brief Linker script for running in internal SRAM on the SAME54P20A - * - * Copyright (c) 2019 Microchip Technology Inc. - * - * \asf_license_start - * - * \page License - * - * SPDX-License-Identifier: Apache-2.0 - * - * 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 Licence 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. - * - * \asf_license_stop - * - */ - - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -SEARCH_DIR(.) - -/* Memory Spaces Definitions */ -MEMORY -{ - ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000 - bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 - qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 -} - -/* The stack size used by the application. NOTE: you need to adjust according to your application. */ -STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x10000; - -ENTRY(Reset_Handler) - -/* 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(4); - 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 */ - } > ram - - /* .ARM.exidx is sorted, so has to go in its own output section. */ - PROVIDE_HIDDEN (__exidx_start = .); - .ARM.exidx : - { - *(.ARM.exidx* .gnu.linkonce.armexidx.*) - } > ram - PROVIDE_HIDDEN (__exidx_end = .); - - . = ALIGN(4); - _etext = .; - - .relocate : AT (_etext) - { - . = ALIGN(4); - _srelocate = .; - *(.ramfunc .ramfunc.*); - *(.data .data.*); - . = ALIGN(4); - _erelocate = .; - } > ram - - .bkupram (NOLOAD): - { - . = ALIGN(8); - _sbkupram = .; - *(.bkupram .bkupram.*); - . = ALIGN(8); - _ebkupram = .; - } > bkupram - - .qspi (NOLOAD): - { - . = ALIGN(8); - _sqspi = .; - *(.qspi .qspi.*); - . = ALIGN(8); - _eqspi = .; - } > qspi - - /* .bss section which is used for uninitialized data */ - .bss (NOLOAD) : - { - . = ALIGN(4); - _sbss = . ; - _szero = .; - *(.bss .bss.*) - *(COMMON) - . = ALIGN(4); - _ebss = . ; - _ezero = .; - } > ram - - /* stack section */ - .stack (NOLOAD): - { - . = ALIGN(8); - _sstack = .; - . = . + STACK_SIZE; - . = ALIGN(8); - _estack = .; - } > ram - - . = ALIGN(4); - _end = . ; - end = .; -} diff --git a/hw/bsp/samd51/family.c b/hw/bsp/samd51/family.c deleted file mode 100644 index abaee353b..000000000 --- a/hw/bsp/samd51/family.c +++ /dev/null @@ -1,448 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2019 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. - */ - -#include "sam.h" -#include "bsp/board_api.h" -#include "board.h" - -// Suppress warning caused by mcu driver -#ifdef __GNUC__ -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wcast-qual" -#endif - -#include "hal_gpio.h" -#include "hal_init.h" -#include "hpl/gclk/hpl_gclk_base.h" -#include "hpl_mclk_config.h" - -#ifdef __GNUC__ -#pragma GCC diagnostic pop -#endif - -//--------------------------------------------------------------------+ -// MACRO TYPEDEF CONSTANT ENUM DECLARATION -//--------------------------------------------------------------------+ - -/* Referenced GCLKs, should be initialized firstly */ -#define _GCLK_INIT_1ST 0xFFFFFFFF - -/* Not referenced GCLKs, initialized last */ -#define _GCLK_INIT_LAST (~_GCLK_INIT_1ST) - -//--------------------------------------------------------------------+ -// Forward USB interrupt events to TinyUSB IRQ Handler -//--------------------------------------------------------------------+ -void USB_0_Handler(void) { - tud_int_handler(0); -} - -void USB_1_Handler(void) { - tud_int_handler(0); -} - -void USB_2_Handler(void) { - tud_int_handler(0); -} - -void USB_3_Handler(void) { - tud_int_handler(0); -} - -//--------------------------------------------------------------------+ -// Implementation -//--------------------------------------------------------------------+ - -#if CFG_TUH_ENABLED && CFG_TUH_MAX3421 - -#define MAX3421_SERCOM TU_XSTRCAT(SERCOM, MAX3421_SERCOM_ID) -#define MAX3421_EIC_Handler TU_XSTRCAT3(EIC_, MAX3421_INTR_EIC_ID, _Handler) - -static void max3421_init(void); -#endif - -void board_init(void) { - // Clock init ( follow hpl_init.c ) - hri_nvmctrl_set_CTRLA_RWS_bf(NVMCTRL, 0); - - _osc32kctrl_init_sources(); - _oscctrl_init_sources(); - _mclk_init(); -#if _GCLK_INIT_1ST - _gclk_init_generators_by_fref(_GCLK_INIT_1ST); -#endif - _oscctrl_init_referenced_generators(); - _gclk_init_generators_by_fref(_GCLK_INIT_LAST); - - // Update SystemCoreClock since it is hard coded with asf4 and not correct - // Init 1ms tick timer (samd SystemCoreClock may not correct) - SystemCoreClock = CONF_CPU_FREQUENCY; - SysTick_Config(CONF_CPU_FREQUENCY / 1000); - - // Led init - gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT); - gpio_set_pin_level(LED_PIN, 0); - -#ifdef BUTTON_PIN - // Button init - gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN); - gpio_set_pin_pull_mode(BUTTON_PIN, GPIO_PULL_UP); -#endif - -#if CFG_TUSB_OS == OPT_OS_FREERTOS - // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) - NVIC_SetPriority(USB_0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); - NVIC_SetPriority(USB_1_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); - NVIC_SetPriority(USB_2_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); - NVIC_SetPriority(USB_3_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); -#endif - - /* USB Clock init - * The USB module requires a GCLK_USB of 48 MHz ~ 0.25% clock - * for low speed and full speed operation. */ - hri_gclk_write_PCHCTRL_reg(GCLK, USB_GCLK_ID, GCLK_PCHCTRL_GEN_GCLK1_Val | GCLK_PCHCTRL_CHEN); - hri_mclk_set_AHBMASK_USB_bit(MCLK); - hri_mclk_set_APBBMASK_USB_bit(MCLK); - - // USB Pin Init - gpio_set_pin_direction(PIN_PA24, GPIO_DIRECTION_OUT); - gpio_set_pin_level(PIN_PA24, false); - gpio_set_pin_pull_mode(PIN_PA24, GPIO_PULL_OFF); - gpio_set_pin_direction(PIN_PA25, GPIO_DIRECTION_OUT); - gpio_set_pin_level(PIN_PA25, false); - gpio_set_pin_pull_mode(PIN_PA25, GPIO_PULL_OFF); - - gpio_set_pin_function(PIN_PA24, PINMUX_PA24H_USB_DM); - gpio_set_pin_function(PIN_PA25, PINMUX_PA25H_USB_DP); - -#if CFG_TUH_ENABLED && CFG_TUH_MAX3421 - max3421_init(); -#endif -} - -void board_init_after_tusb(void) { -} - -//--------------------------------------------------------------------+ -// Board porting API -//--------------------------------------------------------------------+ - -void board_led_write(bool state) { - gpio_set_pin_level(LED_PIN, state); -} - -uint32_t board_button_read(void) { - // button is active low - #ifdef BUTTON_PIN - return gpio_get_pin_level(BUTTON_PIN) ? 0 : 1; - #else - return 0; - #endif -} - -size_t board_get_unique_id(uint8_t id[], size_t max_len) { - (void) max_len; - - uint32_t did_addr[4] = {0x008061FC, 0x00806010, 0x00806014, 0x00806018}; - - for (int i = 0; i < 4; i++) { - uint32_t did = *((uint32_t const*) did_addr[i]); - did = TU_BSWAP32(did); // swap endian to match samd51 uf2 bootloader - memcpy(id + i * 4, &did, 4); - } - - return 16; -} - -int board_uart_read(uint8_t* buf, int len) { - (void) buf; - (void) len; - return 0; -} - -int board_uart_write(void const* 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; -} - -#if 0 -/* Initialize SERCOM2 for 115200 bps 8N1 using a 48 MHz clock */ -static inline void uart_init(void) { - gpio_set_pin_function(PIN_PB24, PINMUX_PB24D_SERCOM2_PAD1); - gpio_set_pin_function(PIN_PB25, PINMUX_PB25D_SERCOM2_PAD0); - - MCLK->APBBMASK.bit.SERCOM2_ = 1; - GCLK->PCHCTRL[SERCOM2_GCLK_ID_CORE].reg = GCLK_PCHCTRL_GEN_GCLK0 | GCLK_PCHCTRL_CHEN; - - BOARD_SERCOM->USART.CTRLA.bit.SWRST = 1; /* reset and disable SERCOM -> enable configuration */ - while (BOARD_SERCOM->USART.SYNCBUSY.bit.SWRST); - - BOARD_SERCOM->USART.CTRLA.reg = - SERCOM_USART_CTRLA_SAMPR(0) | /* 0 = 16x / arithmetic baud rate, 1 = 16x / fractional baud rate */ - SERCOM_USART_CTRLA_SAMPA(0) | /* 16x over sampling */ - SERCOM_USART_CTRLA_FORM(0) | /* 0x0 USART frame, 0x1 USART frame with parity, ... */ - SERCOM_USART_CTRLA_DORD | /* LSB first */ - SERCOM_USART_CTRLA_MODE(1) | /* 0x0 USART with external clock, 0x1 USART with internal clock */ - SERCOM_USART_CTRLA_RXPO(1) | /* SERCOM PAD[1] is used for data reception */ - SERCOM_USART_CTRLA_TXPO(0); /* SERCOM PAD[0] is used for data transmission */ - - BOARD_SERCOM->USART.CTRLB.reg = /* RXEM = 0 -> receiver disabled, LINCMD = 0 -> normal USART transmission, SFDE = 0 -> start-of-frame detection disabled, SBMODE = 0 -> one stop bit, CHSIZE = 0 -> 8 bits */ - SERCOM_USART_CTRLB_TXEN | /* transmitter enabled */ - SERCOM_USART_CTRLB_RXEN; /* receiver enabled */ - // BOARD_SERCOM->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(0) | SERCOM_USART_BAUD_FRAC_BAUD(26); /* 48000000/(16*115200) = 26.041666667 */ - BOARD_SERCOM->USART.BAUD.reg = SERCOM_USART_BAUD_BAUD(63019); /* 65536*(1−16*115200/48000000) */ - - BOARD_SERCOM->USART.CTRLA.bit.ENABLE = 1; /* activate SERCOM */ - while (BOARD_SERCOM->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */ -} - -static inline void uart_send_buffer(uint8_t const* text, size_t len) { - for (size_t i = 0; i < len; ++i) { - BOARD_SERCOM->USART.DATA.reg = text[i]; - while ((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_USART_INTFLAG_TXC) == 0); - } -} - -static inline void uart_send_str(const char* text) { - while (*text) { - BOARD_SERCOM->USART.DATA.reg = *text++; - while ((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_USART_INTFLAG_TXC) == 0); - } -} - -#endif - -#endif - -//--------------------------------------------------------------------+ -// API: SPI transfer with MAX3421E, must be implemented by application -//--------------------------------------------------------------------+ -#if CFG_TUH_ENABLED && CFG_TUH_MAX3421 - -static void max3421_init(void) { - //------------- SPI Init -------------// - - // MAX3421E max SPI clock is 26MHz however SAMD can only work reliably at 12 Mhz - uint32_t const baudrate = 12000000u; - - struct { - volatile uint32_t* mck_apb; - uint32_t mask; - uint8_t gclk_id_core; - uint8_t gclk_id_slow; - } const sercom_clock[] = { - { &MCLK->APBAMASK.reg, MCLK_APBAMASK_SERCOM0, SERCOM0_GCLK_ID_CORE, SERCOM0_GCLK_ID_SLOW }, - { &MCLK->APBAMASK.reg, MCLK_APBAMASK_SERCOM1, SERCOM1_GCLK_ID_CORE, SERCOM1_GCLK_ID_SLOW }, - { &MCLK->APBBMASK.reg, MCLK_APBBMASK_SERCOM2, SERCOM2_GCLK_ID_CORE, SERCOM2_GCLK_ID_SLOW }, - { &MCLK->APBBMASK.reg, MCLK_APBBMASK_SERCOM3, SERCOM3_GCLK_ID_CORE, SERCOM3_GCLK_ID_SLOW }, - { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM4, SERCOM4_GCLK_ID_CORE, SERCOM4_GCLK_ID_SLOW }, - { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM5, SERCOM5_GCLK_ID_CORE, SERCOM5_GCLK_ID_SLOW }, - #ifdef SERCOM6_GCLK_ID_CORE - { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM6, SERCOM6_GCLK_ID_CORE, SERCOM6_GCLK_ID_SLOW }, - #endif - #ifdef SERCOM7_GCLK_ID_CORE - { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM7, SERCOM7_GCLK_ID_CORE, SERCOM7_GCLK_ID_SLOW }, - #endif - }; - - Sercom* sercom = MAX3421_SERCOM; - - // Enable the APB clock for SERCOM - *sercom_clock[MAX3421_SERCOM_ID].mck_apb |= sercom_clock[MAX3421_SERCOM_ID].mask; - - // Configure GCLK for SERCOM - GCLK->PCHCTRL[sercom_clock[MAX3421_SERCOM_ID].gclk_id_core].reg = - GCLK_PCHCTRL_GEN_GCLK0_Val | (1 << GCLK_PCHCTRL_CHEN_Pos); - GCLK->PCHCTRL[sercom_clock[MAX3421_SERCOM_ID].gclk_id_slow].reg = - GCLK_PCHCTRL_GEN_GCLK3_Val | (1 << GCLK_PCHCTRL_CHEN_Pos); - - // Disable the SPI module - sercom->SPI.CTRLA.bit.ENABLE = 0; - - // Reset the SPI module - sercom->SPI.CTRLA.bit.SWRST = 1; - while (sercom->SPI.SYNCBUSY.bit.SWRST); - - // Set up SPI in master mode, MSB first, SPI mode 0 - sercom->SPI.CTRLA.reg = SERCOM_SPI_CTRLA_DOPO(MAX3421_TX_PAD) | SERCOM_SPI_CTRLA_DIPO(MAX3421_RX_PAD) | - SERCOM_SPI_CTRLA_MODE(3); - - sercom->SPI.CTRLB.reg = SERCOM_SPI_CTRLB_CHSIZE(0) | SERCOM_SPI_CTRLB_RXEN; - while (sercom->SPI.SYNCBUSY.bit.CTRLB == 1); - - // Set the baud rate - uint8_t baud_reg = (uint8_t) (SystemCoreClock / (2 * baudrate)); - if (baud_reg) { - baud_reg--; - } - - sercom->SPI.BAUD.reg = baud_reg; - - // Configure PA12 as MOSI (PAD0), PA13 as SCK (PAD1), PA14 as MISO (PAD2), function C (sercom) - gpio_set_pin_direction(MAX3421_SCK_PIN, GPIO_DIRECTION_OUT); - gpio_set_pin_pull_mode(MAX3421_SCK_PIN, GPIO_PULL_OFF); - gpio_set_pin_function(MAX3421_SCK_PIN, MAX3421_SERCOM_FUNCTION); - - gpio_set_pin_direction(MAX3421_MOSI_PIN, GPIO_DIRECTION_OUT); - gpio_set_pin_pull_mode(MAX3421_MOSI_PIN, GPIO_PULL_OFF); - gpio_set_pin_function(MAX3421_MOSI_PIN, MAX3421_SERCOM_FUNCTION); - - gpio_set_pin_direction(MAX3421_MISO_PIN, GPIO_DIRECTION_IN); - gpio_set_pin_pull_mode(MAX3421_MISO_PIN, GPIO_PULL_OFF); - gpio_set_pin_function(MAX3421_MISO_PIN, MAX3421_SERCOM_FUNCTION); - - // CS pin - gpio_set_pin_direction(MAX3421_CS_PIN, GPIO_DIRECTION_OUT); - gpio_set_pin_level(MAX3421_CS_PIN, 1); - - // Enable the SPI module - sercom->SPI.CTRLA.bit.ENABLE = 1; - while (sercom->SPI.SYNCBUSY.bit.ENABLE) {} - - //------------- External Interrupt -------------// - - // Enable the APB clock for EIC (External Interrupt Controller) - MCLK->APBAMASK.reg |= MCLK_APBAMASK_EIC; - - // Configure GCLK for EIC - GCLK->PCHCTRL[EIC_GCLK_ID].reg = GCLK_PCHCTRL_GEN_GCLK0_Val | (1 << GCLK_PCHCTRL_CHEN_Pos); - - // Configure PA20 as an input with function A (external interrupt) - gpio_set_pin_direction(MAX3421_INTR_PIN, GPIO_DIRECTION_IN); - gpio_set_pin_pull_mode(MAX3421_INTR_PIN, GPIO_PULL_UP); - gpio_set_pin_function(MAX3421_INTR_PIN, 0); - - // Disable EIC - EIC->CTRLA.bit.ENABLE = 0; - while (EIC->SYNCBUSY.bit.ENABLE); - - // Configure EIC to trigger on falling edge - volatile uint32_t* eic_config; - uint8_t sense_shift; - if (MAX3421_INTR_EIC_ID < 8) { - eic_config = &EIC->CONFIG[0].reg; - sense_shift = MAX3421_INTR_EIC_ID * 4; - } else { - eic_config = &EIC->CONFIG[1].reg; - sense_shift = (MAX3421_INTR_EIC_ID - 8) * 4; - } - - *eic_config &= ~(7 << sense_shift); - *eic_config |= 2 << sense_shift; - -#if CFG_TUSB_OS == OPT_OS_FREERTOS - // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) - NVIC_SetPriority(EIC_0_IRQn + MAX3421_INTR_EIC_ID, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); -#endif - - // Enable External Interrupt - EIC->INTENSET.reg = EIC_INTENSET_EXTINT(1 << MAX3421_INTR_EIC_ID); - - // Enable EIC - EIC->CTRLA.bit.ENABLE = 1; - while (EIC->SYNCBUSY.bit.ENABLE); -} - -void MAX3421_EIC_Handler(void) { - // Clear the interrupt flag - EIC->INTFLAG.reg = EIC_INTFLAG_EXTINT(1 << MAX3421_INTR_EIC_ID); - - // Call the TinyUSB interrupt handler - tuh_int_handler(1, true); -} - -// API to enable/disable MAX3421 INTR pin interrupt -void tuh_max3421_int_api(uint8_t rhport, bool enabled) { - (void) rhport; - - const IRQn_Type irq = EIC_0_IRQn + MAX3421_INTR_EIC_ID; - if (enabled) { - NVIC_EnableIRQ(irq); - } else { - NVIC_DisableIRQ(irq); - } -} - -// API to control MAX3421 SPI CS -void tuh_max3421_spi_cs_api(uint8_t rhport, bool active) { - (void) rhport; - gpio_set_pin_level(MAX3421_CS_PIN, active ? 0 : 1); -} - -// API to transfer data with MAX3421 SPI -// Either tx_buf or rx_buf can be NULL, which means transfer is write or read only -bool tuh_max3421_spi_xfer_api(uint8_t rhport, uint8_t const* tx_buf, uint8_t* rx_buf, size_t xfer_bytes) { - (void) rhport; - - Sercom* sercom = MAX3421_SERCOM; - - for (size_t count = 0; count < xfer_bytes; count++) { - // Wait for the transmit buffer to be empty - while (!sercom->SPI.INTFLAG.bit.DRE); - - // Write data to be transmitted - uint8_t data = 0x00; - if (tx_buf) { - data = tx_buf[count]; - } - - sercom->SPI.DATA.reg = (uint32_t) data; - - // Wait for the receive buffer to be filled - while (!sercom->SPI.INTFLAG.bit.RXC); - - // Read received data - data = (uint8_t) sercom->SPI.DATA.reg; - if (rx_buf) { - rx_buf[count] = data; - } - } - - // wait for bus idle and clear flags - while (!(sercom->SPI.INTFLAG.reg & (SERCOM_SPI_INTFLAG_TXC | SERCOM_SPI_INTFLAG_DRE))); - sercom->SPI.INTFLAG.reg = SERCOM_SPI_INTFLAG_TXC | SERCOM_SPI_INTFLAG_DRE; - - return true; -} - -#endif - -void HardFault_Handler(void) { - __BKPT(0); - while (1); -} diff --git a/hw/bsp/samd51/family.cmake b/hw/bsp/samd51/family.cmake deleted file mode 100644 index 6d64a5fe4..000000000 --- a/hw/bsp/samd51/family.cmake +++ /dev/null @@ -1,109 +0,0 @@ -include_guard() - -include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake) - -set(SDK_DIR ${TOP}/hw/mcu/microchip/${SAM_FAMILY}) -set(CMSIS_5 ${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 SAMD51 SAME54 CACHE INTERNAL "") -set(OPENOCD_OPTION "-f interface/cmsis-dap.cfg -c \"transport select swd\" -c \"set CHIPNAME samd51\" -f target/atsame5x.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 ${SDK_DIR}/gcc/gcc/startup_${SAM_FAMILY}.c) - set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU}) - - add_library(${BOARD_TARGET} STATIC - ${SDK_DIR}/gcc/system_${SAM_FAMILY}.c - ${SDK_DIR}/hal/src/hal_atomic.c - ${SDK_DIR}/hpl/gclk/hpl_gclk.c - ${SDK_DIR}/hpl/mclk/hpl_mclk.c - ${SDK_DIR}/hpl/osc32kctrl/hpl_osc32kctrl.c - ${SDK_DIR}/hpl/oscctrl/hpl_oscctrl.c - ${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} - ) - target_include_directories(${BOARD_TARGET} PUBLIC - ${SDK_DIR} - ${SDK_DIR}/config - ${SDK_DIR}/include - ${SDK_DIR}/hal/include - ${SDK_DIR}/hal/utils/include - ${SDK_DIR}/hpl/port - ${SDK_DIR}/hri - ${CMSIS_5}/CMSIS/Core/Include - ) - - update_board(${BOARD_TARGET}) - - if (CMAKE_C_COMPILER_ID STREQUAL "GNU") - target_link_options(${BOARD_TARGET} PUBLIC - "LINKER:--script=${LD_FILE_GNU}" - -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_SAMD51 ${RTOS}) - target_sources(${TARGET}-tinyusb PUBLIC - ${TOP}/src/portable/microchip/samd/dcd_samd.c - ) - target_link_libraries(${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/samd51/family.mk b/hw/bsp/samd51/family.mk deleted file mode 100644 index 9b1a23db4..000000000 --- a/hw/bsp/samd51/family.mk +++ /dev/null @@ -1,51 +0,0 @@ -UF2_FAMILY_ID = 0x55114460 - -include $(TOP)/$(BOARD_PATH)/board.mk -CPU_CORE ?= cortex-m4 - -SDK_DIR = hw/mcu/microchip/${SAM_FAMILY} - -CFLAGS += \ - -flto \ - -DCFG_TUSB_MCU=OPT_MCU_SAMD51 - -# 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/samd/dcd_samd.c \ - ${SDK_DIR}/gcc/gcc/startup_${SAM_FAMILY}.c \ - ${SDK_DIR}/gcc/system_${SAM_FAMILY}.c \ - ${SDK_DIR}/hpl/gclk/hpl_gclk.c \ - ${SDK_DIR}/hpl/mclk/hpl_mclk.c \ - ${SDK_DIR}/hpl/osc32kctrl/hpl_osc32kctrl.c \ - ${SDK_DIR}/hpl/oscctrl/hpl_oscctrl.c \ - ${SDK_DIR}/hal/src/hal_atomic.c - -INC += \ - $(TOP)/$(BOARD_PATH) \ - $(TOP)/${SDK_DIR} \ - $(TOP)/${SDK_DIR}/config \ - $(TOP)/${SDK_DIR}/include \ - $(TOP)/${SDK_DIR}/hal/include \ - $(TOP)/${SDK_DIR}/hal/utils/include \ - $(TOP)/${SDK_DIR}/hpl/port \ - $(TOP)/${SDK_DIR}/hri \ - $(TOP)/lib/CMSIS_5/CMSIS/Core/Include \ - -# flash using bossac at least version 1.8 -# can be found in arduino15/packages/arduino/tools/bossac/ -# Add it to your PATH or change BOSSAC variable to match your installation -BOSSAC = bossac - -flash-bossac: $(BUILD)/$(PROJECT).bin - @:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0) - $(BOSSAC) --port=$(SERIAL) -U -i --offset=0x4000 -e -w $^ -R - -# flash using edbg from https://github.com/ataradov/edbg -flash-edbg: $(BUILD)/$(PROJECT).bin - edbg --verbose -t $(MCU) -pv -f $< diff --git a/hw/bsp/samd5x_e5x/FreeRTOSConfig/FreeRTOSConfig.h b/hw/bsp/samd5x_e5x/FreeRTOSConfig/FreeRTOSConfig.h new file mode 100644 index 000000000..a283560fe --- /dev/null +++ b/hw/bsp/samd5x_e5x/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 "sam.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*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 3 + +/* The lowest interrupt priority that can be used in a call to a "set priority" function. */ +#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1<XOSCCTRL[1].reg = + OSCCTRL_XOSCCTRL_STARTUP(6) | // 1,953 ms + OSCCTRL_XOSCCTRL_RUNSTDBY | + OSCCTRL_XOSCCTRL_ENALC | + OSCCTRL_XOSCCTRL_IMULT(4) | + OSCCTRL_XOSCCTRL_IPTAT(3) | + OSCCTRL_XOSCCTRL_XTALEN | + OSCCTRL_XOSCCTRL_ENABLE; + while(0 == OSCCTRL->STATUS.bit.XOSCRDY1); + + OSCCTRL->Dpll[0].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(3) | OSCCTRL_DPLLCTRLB_REFCLK(OSCCTRL_DPLLCTRLB_REFCLK_XOSC1_Val); /* pre-scaler = 8, input = XOSC1 */ + OSCCTRL->Dpll[0].DPLLRATIO.reg = OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(39); /* multiply by 40 -> 80 MHz */ + OSCCTRL->Dpll[0].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; + while(0 == OSCCTRL->Dpll[0].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL0 to be ready */ + + OSCCTRL->Dpll[1].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(7) | OSCCTRL_DPLLCTRLB_REFCLK(OSCCTRL_DPLLCTRLB_REFCLK_XOSC1_Val); /* pre-scaler = 16, input = XOSC1 */ + OSCCTRL->Dpll[1].DPLLRATIO.reg = OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(47); /* multiply by 48 -> 48 MHz */ + OSCCTRL->Dpll[1].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; + while(0 == OSCCTRL->Dpll[1].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL1 to be ready */ +#else // HWREV >= 1 + /* configure XOSC0 for a 16MHz crystal connected to XIN0/XOUT0 */ + OSCCTRL->XOSCCTRL[0].reg = + OSCCTRL_XOSCCTRL_STARTUP(6) | // 1,953 ms + OSCCTRL_XOSCCTRL_RUNSTDBY | + OSCCTRL_XOSCCTRL_ENALC | + OSCCTRL_XOSCCTRL_IMULT(4) | + OSCCTRL_XOSCCTRL_IPTAT(3) | + OSCCTRL_XOSCCTRL_XTALEN | + OSCCTRL_XOSCCTRL_ENABLE; + while (0 == OSCCTRL->STATUS.bit.XOSCRDY0); + + OSCCTRL->Dpll[0].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(3) | OSCCTRL_DPLLCTRLB_REFCLK( + OSCCTRL_DPLLCTRLB_REFCLK_XOSC0_Val); /* pre-scaler = 8, input = XOSC1 */ + OSCCTRL->Dpll[0].DPLLRATIO.reg = + OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(39); /* multiply by 40 -> 80 MHz */ + OSCCTRL->Dpll[0].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; + while (0 == OSCCTRL->Dpll[0].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL0 to be ready */ + + OSCCTRL->Dpll[1].DPLLCTRLB.reg = OSCCTRL_DPLLCTRLB_DIV(7) | OSCCTRL_DPLLCTRLB_REFCLK( + OSCCTRL_DPLLCTRLB_REFCLK_XOSC0_Val); /* pre-scaler = 16, input = XOSC1 */ + OSCCTRL->Dpll[1].DPLLRATIO.reg = + OSCCTRL_DPLLRATIO_LDRFRAC(0x0) | OSCCTRL_DPLLRATIO_LDR(47); /* multiply by 48 -> 48 MHz */ + OSCCTRL->Dpll[1].DPLLCTRLA.reg = OSCCTRL_DPLLCTRLA_RUNSTDBY | OSCCTRL_DPLLCTRLA_ENABLE; + while (0 == OSCCTRL->Dpll[1].DPLLSTATUS.bit.CLKRDY); /* wait for the PLL1 to be ready */ +#endif // HWREV + + /* configure clock-generator 0 to use DPLL0 as source -> GCLK0 is used for the core */ + GCLK->GENCTRL[0].reg = + GCLK_GENCTRL_DIV(0) | + GCLK_GENCTRL_RUNSTDBY | + GCLK_GENCTRL_GENEN | + GCLK_GENCTRL_SRC_DPLL0 | /* DPLL0 */ + GCLK_GENCTRL_IDC; + while (1 == GCLK->SYNCBUSY.bit.GENCTRL0); /* wait for the synchronization between clock domains to be complete */ + + /* configure clock-generator 1 to use DPLL1 as source -> for use with some peripheral */ + GCLK->GENCTRL[1].reg = + GCLK_GENCTRL_DIV(0) | + GCLK_GENCTRL_RUNSTDBY | + GCLK_GENCTRL_GENEN | + GCLK_GENCTRL_SRC_DPLL1 | + GCLK_GENCTRL_IDC; + while (1 == GCLK->SYNCBUSY.bit.GENCTRL1); /* wait for the synchronization between clock domains to be complete */ + + /* configure clock-generator 2 to use DPLL0 as source -> for use with SERCOM */ + GCLK->GENCTRL[2].reg = + GCLK_GENCTRL_DIV(1) | /* 80MHz */ + GCLK_GENCTRL_RUNSTDBY | + GCLK_GENCTRL_GENEN | + GCLK_GENCTRL_SRC_DPLL0 | + GCLK_GENCTRL_IDC; + while (1 == GCLK->SYNCBUSY.bit.GENCTRL2); /* wait for the synchronization between clock domains to be complete */ +} + +static inline void uart_init(void) { +#if HWREV < 3 + /* configure SERCOM5 on PB02 */ + PORT->Group[1].WRCONFIG.reg = + PORT_WRCONFIG_WRPINCFG | + PORT_WRCONFIG_WRPMUX | + PORT_WRCONFIG_PMUX(3) | /* function D */ + PORT_WRCONFIG_DRVSTR | + PORT_WRCONFIG_PINMASK(0x0004) | /* PB02 */ + PORT_WRCONFIG_PMUXEN; + + MCLK->APBDMASK.bit.SERCOM5_ = 1; + GCLK->PCHCTRL[SERCOM5_GCLK_ID_CORE].reg = + GCLK_PCHCTRL_GEN_GCLK2 | GCLK_PCHCTRL_CHEN; /* setup SERCOM to use GLCK2 -> 80MHz */ + + SERCOM5->USART.CTRLA.reg = 0x00; /* disable SERCOM -> enable config */ + while (SERCOM5->USART.SYNCBUSY.bit.ENABLE); + + SERCOM5->USART.CTRLA.reg = /* CMODE = 0 -> async, SAMPA = 0, FORM = 0 -> USART frame, SMPR = 0 -> arithmetic baud rate */ + SERCOM_USART_CTRLA_SAMPR(1) | /* 0 = 16x / arithmetic baud rate, 1 = 16x / fractional baud rate */ + // SERCOM_USART_CTRLA_FORM(0) | /* 0 = USART Frame, 2 = LIN Master */ + SERCOM_USART_CTRLA_DORD | /* LSB first */ + SERCOM_USART_CTRLA_MODE(1) | /* 0 = Asynchronous, 1 = USART with internal clock */ + SERCOM_USART_CTRLA_RXPO(1) | /* SERCOM PAD[1] is used for data reception */ + SERCOM_USART_CTRLA_TXPO(0); /* SERCOM PAD[0] is used for data transmission */ + + SERCOM5->USART.CTRLB.reg = /* RXEM = 0 -> receiver disabled, LINCMD = 0 -> normal USART transmission, SFDE = 0 -> start-of-frame detection disabled, SBMODE = 0 -> one stop bit, CHSIZE = 0 -> 8 bits */ + SERCOM_USART_CTRLB_TXEN; /* transmitter enabled */ + SERCOM5->USART.CTRLC.reg = 0x00; + // 21.701388889 @ baud rate of 230400 bit/s, table 33-2, p 918 of DS60001507E + SERCOM5->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(7) | SERCOM_USART_BAUD_FRAC_BAUD(21); + +// SERCOM5->USART.INTENSET.reg = SERCOM_USART_INTENSET_TXC; + SERCOM5->SPI.CTRLA.bit.ENABLE = 1; /* activate SERCOM */ + while (SERCOM5->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */ +#else + /* configure SERCOM0 on PA08 */ + PORT->Group[0].WRCONFIG.reg = + PORT_WRCONFIG_WRPINCFG | + PORT_WRCONFIG_WRPMUX | + PORT_WRCONFIG_PMUX(2) | /* function C */ + PORT_WRCONFIG_DRVSTR | + PORT_WRCONFIG_PINMASK(0x0100) | /* PA08 */ + PORT_WRCONFIG_PMUXEN; + + MCLK->APBAMASK.bit.SERCOM0_ = 1; + GCLK->PCHCTRL[SERCOM0_GCLK_ID_CORE].reg = GCLK_PCHCTRL_GEN_GCLK2 | GCLK_PCHCTRL_CHEN; /* setup SERCOM to use GLCK2 -> 80MHz */ + + SERCOM0->USART.CTRLA.reg = 0x00; /* disable SERCOM -> enable config */ + while(SERCOM0->USART.SYNCBUSY.bit.ENABLE); + + SERCOM0->USART.CTRLA.reg = /* CMODE = 0 -> async, SAMPA = 0, FORM = 0 -> USART frame, SMPR = 0 -> arithmetic baud rate */ + SERCOM_USART_CTRLA_SAMPR(1) | /* 0 = 16x / arithmetic baud rate, 1 = 16x / fractional baud rate */ + // SERCOM_USART_CTRLA_FORM(0) | /* 0 = USART Frame, 2 = LIN Master */ + SERCOM_USART_CTRLA_DORD | /* LSB first */ + SERCOM_USART_CTRLA_MODE(1) | /* 0 = Asynchronous, 1 = USART with internal clock */ + SERCOM_USART_CTRLA_RXPO(1) | /* SERCOM PAD[1] is used for data reception */ + SERCOM_USART_CTRLA_TXPO(0); /* SERCOM PAD[0] is used for data transmission */ + + SERCOM0->USART.CTRLB.reg = /* RXEM = 0 -> receiver disabled, LINCMD = 0 -> normal USART transmission, SFDE = 0 -> start-of-frame detection disabled, SBMODE = 0 -> one stop bit, CHSIZE = 0 -> 8 bits */ + SERCOM_USART_CTRLB_TXEN; /* transmitter enabled */ + SERCOM0->USART.CTRLC.reg = 0x00; + // 21.701388889 @ baud rate of 230400 bit/s, table 33-2, p 918 of DS60001507E + SERCOM0->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(7) | SERCOM_USART_BAUD_FRAC_BAUD(21); + + // SERCOM0->USART.INTENSET.reg = SERCOM_USART_INTENSET_TXC; + SERCOM0->SPI.CTRLA.bit.ENABLE = 1; /* activate SERCOM */ + while(SERCOM0->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */ +#endif +} +#endif + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/d5035_01/board.mk b/hw/bsp/samd5x_e5x/boards/d5035_01/board.mk new file mode 100644 index 000000000..4aa6b89fe --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/d5035_01/board.mk @@ -0,0 +1,21 @@ +SAM_FAMILY = same51 + +HWREV ?= 1 + +CFLAGS += \ + -D__SAME51J19A__ \ + -DCONF_CPU_FREQUENCY=80000000 \ + -DCONF_GCLK_USB_FREQUENCY=48000000 \ + -DD5035_01=1 \ + -DBOARD_NAME="\"D5035-01\"" \ + -DSVC_Handler=SVCall_Handler \ + -DHWREV=$(HWREV) + +# All source paths should be relative to the top level. +LD_FILE = $(BOARD_PATH)/same51j19a_flash.ld + +# For flash-jlink target +JLINK_DEVICE = ATSAME51J19 + +# flash using jlink +flash: flash-jlink diff --git a/hw/bsp/samd5x_e5x/boards/d5035_01/same51j19a_flash.ld b/hw/bsp/samd5x_e5x/boards/d5035_01/same51j19a_flash.ld new file mode 100644 index 000000000..59afb604b --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/d5035_01/same51j19a_flash.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAME51J19A + * + * Copyright (c) 2019 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000 + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x1000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; + end = .; +} diff --git a/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.cmake b/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.cmake new file mode 100644 index 000000000..86d12ca24 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.cmake @@ -0,0 +1,10 @@ +set(SAM_FAMILY samd51) + +set(JLINK_DEVICE ATSAMD51J19) +set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) + +function(update_board TARGET) + target_compile_definitions(${TARGET} PUBLIC + __SAMD51J19A__ + ) +endfunction() diff --git a/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.h b/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.h new file mode 100644 index 000000000..83de04266 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.h @@ -0,0 +1,67 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, 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 _PINNUM(port, pin) ((port)*32 + (pin)) + +// LED +#define LED_PIN 23 +#define LED_STATE_ON 1 + +// Button +#define BUTTON_PIN 16 // D5 +#define BUTTON_STATE_ACTIVE 0 + +// UART +#define UART_TX_PIN (32 + 17) +#define UART_RX_PIN (32 + 16) + +// SPI for USB host shield +#define MAX3421_SERCOM_ID 1 // SERCOM2 +#define MAX3421_SERCOM_FUNCTION 2 // function C + +#define MAX3421_SCK_PIN _PINNUM(0, 17) +#define MAX3421_MOSI_PIN _PINNUM(1, 23) +#define MAX3421_MISO_PIN _PINNUM(1, 22) +#define MAX3421_TX_PAD 2 // MOSI = PAD_3, SCK = PAD_1 +#define MAX3421_RX_PAD 2 // MISO = PAD_2 + +#define MAX3421_CS_PIN 20 // D10 + +#define MAX3421_INTR_PIN 19 // D9 +#define MAX3421_INTR_EIC_ID 3 // EIC3 + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.mk b/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.mk new file mode 100644 index 000000000..811c5f4e3 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/feather_m4_express/board.mk @@ -0,0 +1,10 @@ +SAM_FAMILY = samd51 + +CFLAGS += -D__SAMD51J19A__ + +LD_FILE = $(BOARD_PATH)/$(BOARD).ld + +# For flash-jlink target +JLINK_DEVICE = ATSAMD51J19 + +flash: flash-bossac diff --git a/hw/bsp/samd5x_e5x/boards/feather_m4_express/feather_m4_express.ld b/hw/bsp/samd5x_e5x/boards/feather_m4_express/feather_m4_express.ld new file mode 100644 index 000000000..1408c3018 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/feather_m4_express/feather_m4_express.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAMD51G19A + * + * Copyright (c) 2017 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + end = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; +} diff --git a/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.cmake b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.cmake new file mode 100644 index 000000000..86d12ca24 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.cmake @@ -0,0 +1,10 @@ +set(SAM_FAMILY samd51) + +set(JLINK_DEVICE ATSAMD51J19) +set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) + +function(update_board TARGET) + target_compile_definitions(${TARGET} PUBLIC + __SAMD51J19A__ + ) +endfunction() diff --git a/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.h b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.h new file mode 100644 index 000000000..272315771 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.h @@ -0,0 +1,50 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, 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 + +// LED +#define LED_PIN 22 +#define LED_STATE_ON 1 + +// Button +#define BUTTON_PIN 18 // D5 +#define BUTTON_STATE_ACTIVE 0 + +// UART +#define UART_TX_PIN 16 +#define UART_RX_PIN 17 + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.mk b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.mk new file mode 100644 index 000000000..eba7070c1 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/board.mk @@ -0,0 +1,11 @@ +SAM_FAMILY = samd51 + +CFLAGS += -D__SAMD51J19A__ + +# All source paths should be relative to the top level. +LD_FILE = $(BOARD_PATH)/$(BOARD).ld + +# For flash-jlink target +JLINK_DEVICE = ATSAMD51J19 + +flash: flash-bossac diff --git a/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/itsybitsy_m4.ld b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/itsybitsy_m4.ld new file mode 100644 index 000000000..1408c3018 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/itsybitsy_m4/itsybitsy_m4.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAMD51G19A + * + * Copyright (c) 2017 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + end = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; +} diff --git a/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.cmake b/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.cmake new file mode 100644 index 000000000..86d12ca24 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.cmake @@ -0,0 +1,10 @@ +set(SAM_FAMILY samd51) + +set(JLINK_DEVICE ATSAMD51J19) +set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) + +function(update_board TARGET) + target_compile_definitions(${TARGET} PUBLIC + __SAMD51J19A__ + ) +endfunction() diff --git a/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.h b/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.h new file mode 100644 index 000000000..b3b80db89 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.h @@ -0,0 +1,66 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, 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 + +// LED +#define LED_PIN 16 +#define LED_STATE_ON 1 + +// Button: D5 +#define BUTTON_PIN (32+14) +#define BUTTON_STATE_ACTIVE 0 + +// UART +#define UART_TX_PIN 23 +#define UART_RX_PIN 22 + +// SPI for USB host shield +#define MAX3421_SERCOM_ID 2 // SERCOM2 +#define MAX3421_SERCOM_FUNCTION 2 // function C + +#define MAX3421_SCK_PIN 13 +#define MAX3421_MOSI_PIN 12 +#define MAX3421_MISO_PIN 14 +#define MAX3421_TX_PAD 0 // MOSI = PAD_0, SCK = PAD_1 +#define MAX3421_RX_PAD 2 // MISO = PAD_2 + +#define MAX3421_CS_PIN 18 // D10 + +#define MAX3421_INTR_PIN 20 // D9 +#define MAX3421_INTR_EIC_ID 4 // EIC4 + + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.mk b/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.mk new file mode 100644 index 000000000..eba7070c1 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/metro_m4_express/board.mk @@ -0,0 +1,11 @@ +SAM_FAMILY = samd51 + +CFLAGS += -D__SAMD51J19A__ + +# All source paths should be relative to the top level. +LD_FILE = $(BOARD_PATH)/$(BOARD).ld + +# For flash-jlink target +JLINK_DEVICE = ATSAMD51J19 + +flash: flash-bossac diff --git a/hw/bsp/samd5x_e5x/boards/metro_m4_express/metro_m4_express.ld b/hw/bsp/samd5x_e5x/boards/metro_m4_express/metro_m4_express.ld new file mode 100644 index 000000000..1408c3018 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/metro_m4_express/metro_m4_express.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAMD51G19A + * + * Copyright (c) 2017 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + end = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; +} diff --git a/hw/bsp/samd5x_e5x/boards/pybadge/board.cmake b/hw/bsp/samd5x_e5x/boards/pybadge/board.cmake new file mode 100644 index 000000000..86d12ca24 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pybadge/board.cmake @@ -0,0 +1,10 @@ +set(SAM_FAMILY samd51) + +set(JLINK_DEVICE ATSAMD51J19) +set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) + +function(update_board TARGET) + target_compile_definitions(${TARGET} PUBLIC + __SAMD51J19A__ + ) +endfunction() diff --git a/hw/bsp/samd5x_e5x/boards/pybadge/board.h b/hw/bsp/samd5x_e5x/boards/pybadge/board.h new file mode 100644 index 000000000..4629643fd --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pybadge/board.h @@ -0,0 +1,50 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, 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 + +// LED +#define LED_PIN 23 +#define LED_STATE_ON 1 + +// Button +#define BUTTON_PIN 16 // D5 +#define BUTTON_STATE_ACTIVE 0 + +// UART +#define UART_TX_PIN (32 + 17) +#define UART_RX_PIN (32 + 16) + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/pybadge/board.mk b/hw/bsp/samd5x_e5x/boards/pybadge/board.mk new file mode 100644 index 000000000..811c5f4e3 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pybadge/board.mk @@ -0,0 +1,10 @@ +SAM_FAMILY = samd51 + +CFLAGS += -D__SAMD51J19A__ + +LD_FILE = $(BOARD_PATH)/$(BOARD).ld + +# For flash-jlink target +JLINK_DEVICE = ATSAMD51J19 + +flash: flash-bossac diff --git a/hw/bsp/samd5x_e5x/boards/pybadge/pybadge.ld b/hw/bsp/samd5x_e5x/boards/pybadge/pybadge.ld new file mode 100644 index 000000000..1408c3018 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pybadge/pybadge.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAMD51G19A + * + * Copyright (c) 2017 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + end = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; +} diff --git a/hw/bsp/samd5x_e5x/boards/pyportal/board.cmake b/hw/bsp/samd5x_e5x/boards/pyportal/board.cmake new file mode 100644 index 000000000..86d12ca24 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pyportal/board.cmake @@ -0,0 +1,10 @@ +set(SAM_FAMILY samd51) + +set(JLINK_DEVICE ATSAMD51J19) +set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) + +function(update_board TARGET) + target_compile_definitions(${TARGET} PUBLIC + __SAMD51J19A__ + ) +endfunction() diff --git a/hw/bsp/samd5x_e5x/boards/pyportal/board.h b/hw/bsp/samd5x_e5x/boards/pyportal/board.h new file mode 100644 index 000000000..ff04c900b --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pyportal/board.h @@ -0,0 +1,50 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, 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 + +// LED +#define LED_PIN (32+23) +#define LED_STATE_ON 1 + +// Button +#define BUTTON_PIN (32+22) // D2 +#define BUTTON_STATE_ACTIVE 0 + +// UART +#define UART_TX_PIN (32 + 13) +#define UART_RX_PIN (32 + 12) + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/pyportal/board.mk b/hw/bsp/samd5x_e5x/boards/pyportal/board.mk new file mode 100644 index 000000000..811c5f4e3 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pyportal/board.mk @@ -0,0 +1,10 @@ +SAM_FAMILY = samd51 + +CFLAGS += -D__SAMD51J19A__ + +LD_FILE = $(BOARD_PATH)/$(BOARD).ld + +# For flash-jlink target +JLINK_DEVICE = ATSAMD51J19 + +flash: flash-bossac diff --git a/hw/bsp/samd5x_e5x/boards/pyportal/pyportal.ld b/hw/bsp/samd5x_e5x/boards/pyportal/pyportal.ld new file mode 100644 index 000000000..1408c3018 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/pyportal/pyportal.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAMD51G19A + * + * Copyright (c) 2017 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 0x00080000 - 16K + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0xC000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + end = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; +} diff --git a/hw/bsp/samd5x_e5x/boards/same54_xplained/board.cmake b/hw/bsp/samd5x_e5x/boards/same54_xplained/board.cmake new file mode 100644 index 000000000..4d98205bc --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/same54_xplained/board.cmake @@ -0,0 +1,10 @@ +set(SAM_FAMILY same54) + +set(JLINK_DEVICE ATSAME54P20) +set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/same54p20a_flash.ld) + +function(update_board TARGET) + target_compile_definitions(${TARGET} PUBLIC + __SAME54P20A__ + ) +endfunction() diff --git a/hw/bsp/samd5x_e5x/boards/same54_xplained/board.h b/hw/bsp/samd5x_e5x/boards/same54_xplained/board.h new file mode 100644 index 000000000..faaa52b8e --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/same54_xplained/board.h @@ -0,0 +1,50 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, 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 + +// LED +#define LED_PIN PIN_PC18 +#define LED_STATE_ON 1 + +// Button: D5 +#define BUTTON_PIN PIN_PB31 +#define BUTTON_STATE_ACTIVE 0 + +// UART: SERCOM2 +//#define UART_TX_PIN 23 +//#define UART_RX_PIN 22 + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/hw/bsp/samd5x_e5x/boards/same54_xplained/board.mk b/hw/bsp/samd5x_e5x/boards/same54_xplained/board.mk new file mode 100644 index 000000000..d10e9e34c --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/same54_xplained/board.mk @@ -0,0 +1,9 @@ +SAM_FAMILY = same54 + +CFLAGS += -D__SAME54P20A__ + +# All source paths should be relative to the top level. +LD_FILE = $(BOARD_PATH)/same54p20a_flash.ld + +# For flash-jlink target +JLINK_DEVICE = ATSAME54P20 diff --git a/hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_flash.ld b/hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_flash.ld new file mode 100644 index 000000000..8a9fd7d9f --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_flash.ld @@ -0,0 +1,166 @@ +/** + * \file + * + * \brief Linker script for running in internal FLASH on the SAME54P20A + * + * Copyright (c) 2019 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00100000 + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x10000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; + end = .; +} diff --git a/hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_sram.ld b/hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_sram.ld new file mode 100644 index 000000000..c88617729 --- /dev/null +++ b/hw/bsp/samd5x_e5x/boards/same54_xplained/same54p20a_sram.ld @@ -0,0 +1,165 @@ +/** + * \file + * + * \brief Linker script for running in internal SRAM on the SAME54P20A + * + * Copyright (c) 2019 Microchip Technology Inc. + * + * \asf_license_start + * + * \page License + * + * SPDX-License-Identifier: Apache-2.0 + * + * 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 Licence 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. + * + * \asf_license_stop + * + */ + + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +SEARCH_DIR(.) + +/* Memory Spaces Definitions */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000 + bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000 + qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000 +} + +/* The stack size used by the application. NOTE: you need to adjust according to your application. */ +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x10000; + +ENTRY(Reset_Handler) + +/* 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(4); + 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 */ + } > ram + + /* .ARM.exidx is sorted, so has to go in its own output section. */ + PROVIDE_HIDDEN (__exidx_start = .); + .ARM.exidx : + { + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + } > ram + PROVIDE_HIDDEN (__exidx_end = .); + + . = ALIGN(4); + _etext = .; + + .relocate : AT (_etext) + { + . = ALIGN(4); + _srelocate = .; + *(.ramfunc .ramfunc.*); + *(.data .data.*); + . = ALIGN(4); + _erelocate = .; + } > ram + + .bkupram (NOLOAD): + { + . = ALIGN(8); + _sbkupram = .; + *(.bkupram .bkupram.*); + . = ALIGN(8); + _ebkupram = .; + } > bkupram + + .qspi (NOLOAD): + { + . = ALIGN(8); + _sqspi = .; + *(.qspi .qspi.*); + . = ALIGN(8); + _eqspi = .; + } > qspi + + /* .bss section which is used for uninitialized data */ + .bss (NOLOAD) : + { + . = ALIGN(4); + _sbss = . ; + _szero = .; + *(.bss .bss.*) + *(COMMON) + . = ALIGN(4); + _ebss = . ; + _ezero = .; + } > ram + + /* stack section */ + .stack (NOLOAD): + { + . = ALIGN(8); + _sstack = .; + . = . + STACK_SIZE; + . = ALIGN(8); + _estack = .; + } > ram + + . = ALIGN(4); + _end = . ; + end = .; +} diff --git a/hw/bsp/samd5x_e5x/family.c b/hw/bsp/samd5x_e5x/family.c new file mode 100644 index 000000000..abaee353b --- /dev/null +++ b/hw/bsp/samd5x_e5x/family.c @@ -0,0 +1,448 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2019 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. + */ + +#include "sam.h" +#include "bsp/board_api.h" +#include "board.h" + +// Suppress warning caused by mcu driver +#ifdef __GNUC__ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wcast-qual" +#endif + +#include "hal_gpio.h" +#include "hal_init.h" +#include "hpl/gclk/hpl_gclk_base.h" +#include "hpl_mclk_config.h" + +#ifdef __GNUC__ +#pragma GCC diagnostic pop +#endif + +//--------------------------------------------------------------------+ +// MACRO TYPEDEF CONSTANT ENUM DECLARATION +//--------------------------------------------------------------------+ + +/* Referenced GCLKs, should be initialized firstly */ +#define _GCLK_INIT_1ST 0xFFFFFFFF + +/* Not referenced GCLKs, initialized last */ +#define _GCLK_INIT_LAST (~_GCLK_INIT_1ST) + +//--------------------------------------------------------------------+ +// Forward USB interrupt events to TinyUSB IRQ Handler +//--------------------------------------------------------------------+ +void USB_0_Handler(void) { + tud_int_handler(0); +} + +void USB_1_Handler(void) { + tud_int_handler(0); +} + +void USB_2_Handler(void) { + tud_int_handler(0); +} + +void USB_3_Handler(void) { + tud_int_handler(0); +} + +//--------------------------------------------------------------------+ +// Implementation +//--------------------------------------------------------------------+ + +#if CFG_TUH_ENABLED && CFG_TUH_MAX3421 + +#define MAX3421_SERCOM TU_XSTRCAT(SERCOM, MAX3421_SERCOM_ID) +#define MAX3421_EIC_Handler TU_XSTRCAT3(EIC_, MAX3421_INTR_EIC_ID, _Handler) + +static void max3421_init(void); +#endif + +void board_init(void) { + // Clock init ( follow hpl_init.c ) + hri_nvmctrl_set_CTRLA_RWS_bf(NVMCTRL, 0); + + _osc32kctrl_init_sources(); + _oscctrl_init_sources(); + _mclk_init(); +#if _GCLK_INIT_1ST + _gclk_init_generators_by_fref(_GCLK_INIT_1ST); +#endif + _oscctrl_init_referenced_generators(); + _gclk_init_generators_by_fref(_GCLK_INIT_LAST); + + // Update SystemCoreClock since it is hard coded with asf4 and not correct + // Init 1ms tick timer (samd SystemCoreClock may not correct) + SystemCoreClock = CONF_CPU_FREQUENCY; + SysTick_Config(CONF_CPU_FREQUENCY / 1000); + + // Led init + gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT); + gpio_set_pin_level(LED_PIN, 0); + +#ifdef BUTTON_PIN + // Button init + gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN); + gpio_set_pin_pull_mode(BUTTON_PIN, GPIO_PULL_UP); +#endif + +#if CFG_TUSB_OS == OPT_OS_FREERTOS + // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) + NVIC_SetPriority(USB_0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); + NVIC_SetPriority(USB_1_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); + NVIC_SetPriority(USB_2_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); + NVIC_SetPriority(USB_3_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); +#endif + + /* USB Clock init + * The USB module requires a GCLK_USB of 48 MHz ~ 0.25% clock + * for low speed and full speed operation. */ + hri_gclk_write_PCHCTRL_reg(GCLK, USB_GCLK_ID, GCLK_PCHCTRL_GEN_GCLK1_Val | GCLK_PCHCTRL_CHEN); + hri_mclk_set_AHBMASK_USB_bit(MCLK); + hri_mclk_set_APBBMASK_USB_bit(MCLK); + + // USB Pin Init + gpio_set_pin_direction(PIN_PA24, GPIO_DIRECTION_OUT); + gpio_set_pin_level(PIN_PA24, false); + gpio_set_pin_pull_mode(PIN_PA24, GPIO_PULL_OFF); + gpio_set_pin_direction(PIN_PA25, GPIO_DIRECTION_OUT); + gpio_set_pin_level(PIN_PA25, false); + gpio_set_pin_pull_mode(PIN_PA25, GPIO_PULL_OFF); + + gpio_set_pin_function(PIN_PA24, PINMUX_PA24H_USB_DM); + gpio_set_pin_function(PIN_PA25, PINMUX_PA25H_USB_DP); + +#if CFG_TUH_ENABLED && CFG_TUH_MAX3421 + max3421_init(); +#endif +} + +void board_init_after_tusb(void) { +} + +//--------------------------------------------------------------------+ +// Board porting API +//--------------------------------------------------------------------+ + +void board_led_write(bool state) { + gpio_set_pin_level(LED_PIN, state); +} + +uint32_t board_button_read(void) { + // button is active low + #ifdef BUTTON_PIN + return gpio_get_pin_level(BUTTON_PIN) ? 0 : 1; + #else + return 0; + #endif +} + +size_t board_get_unique_id(uint8_t id[], size_t max_len) { + (void) max_len; + + uint32_t did_addr[4] = {0x008061FC, 0x00806010, 0x00806014, 0x00806018}; + + for (int i = 0; i < 4; i++) { + uint32_t did = *((uint32_t const*) did_addr[i]); + did = TU_BSWAP32(did); // swap endian to match samd51 uf2 bootloader + memcpy(id + i * 4, &did, 4); + } + + return 16; +} + +int board_uart_read(uint8_t* buf, int len) { + (void) buf; + (void) len; + return 0; +} + +int board_uart_write(void const* 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; +} + +#if 0 +/* Initialize SERCOM2 for 115200 bps 8N1 using a 48 MHz clock */ +static inline void uart_init(void) { + gpio_set_pin_function(PIN_PB24, PINMUX_PB24D_SERCOM2_PAD1); + gpio_set_pin_function(PIN_PB25, PINMUX_PB25D_SERCOM2_PAD0); + + MCLK->APBBMASK.bit.SERCOM2_ = 1; + GCLK->PCHCTRL[SERCOM2_GCLK_ID_CORE].reg = GCLK_PCHCTRL_GEN_GCLK0 | GCLK_PCHCTRL_CHEN; + + BOARD_SERCOM->USART.CTRLA.bit.SWRST = 1; /* reset and disable SERCOM -> enable configuration */ + while (BOARD_SERCOM->USART.SYNCBUSY.bit.SWRST); + + BOARD_SERCOM->USART.CTRLA.reg = + SERCOM_USART_CTRLA_SAMPR(0) | /* 0 = 16x / arithmetic baud rate, 1 = 16x / fractional baud rate */ + SERCOM_USART_CTRLA_SAMPA(0) | /* 16x over sampling */ + SERCOM_USART_CTRLA_FORM(0) | /* 0x0 USART frame, 0x1 USART frame with parity, ... */ + SERCOM_USART_CTRLA_DORD | /* LSB first */ + SERCOM_USART_CTRLA_MODE(1) | /* 0x0 USART with external clock, 0x1 USART with internal clock */ + SERCOM_USART_CTRLA_RXPO(1) | /* SERCOM PAD[1] is used for data reception */ + SERCOM_USART_CTRLA_TXPO(0); /* SERCOM PAD[0] is used for data transmission */ + + BOARD_SERCOM->USART.CTRLB.reg = /* RXEM = 0 -> receiver disabled, LINCMD = 0 -> normal USART transmission, SFDE = 0 -> start-of-frame detection disabled, SBMODE = 0 -> one stop bit, CHSIZE = 0 -> 8 bits */ + SERCOM_USART_CTRLB_TXEN | /* transmitter enabled */ + SERCOM_USART_CTRLB_RXEN; /* receiver enabled */ + // BOARD_SERCOM->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(0) | SERCOM_USART_BAUD_FRAC_BAUD(26); /* 48000000/(16*115200) = 26.041666667 */ + BOARD_SERCOM->USART.BAUD.reg = SERCOM_USART_BAUD_BAUD(63019); /* 65536*(1−16*115200/48000000) */ + + BOARD_SERCOM->USART.CTRLA.bit.ENABLE = 1; /* activate SERCOM */ + while (BOARD_SERCOM->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */ +} + +static inline void uart_send_buffer(uint8_t const* text, size_t len) { + for (size_t i = 0; i < len; ++i) { + BOARD_SERCOM->USART.DATA.reg = text[i]; + while ((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_USART_INTFLAG_TXC) == 0); + } +} + +static inline void uart_send_str(const char* text) { + while (*text) { + BOARD_SERCOM->USART.DATA.reg = *text++; + while ((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_USART_INTFLAG_TXC) == 0); + } +} + +#endif + +#endif + +//--------------------------------------------------------------------+ +// API: SPI transfer with MAX3421E, must be implemented by application +//--------------------------------------------------------------------+ +#if CFG_TUH_ENABLED && CFG_TUH_MAX3421 + +static void max3421_init(void) { + //------------- SPI Init -------------// + + // MAX3421E max SPI clock is 26MHz however SAMD can only work reliably at 12 Mhz + uint32_t const baudrate = 12000000u; + + struct { + volatile uint32_t* mck_apb; + uint32_t mask; + uint8_t gclk_id_core; + uint8_t gclk_id_slow; + } const sercom_clock[] = { + { &MCLK->APBAMASK.reg, MCLK_APBAMASK_SERCOM0, SERCOM0_GCLK_ID_CORE, SERCOM0_GCLK_ID_SLOW }, + { &MCLK->APBAMASK.reg, MCLK_APBAMASK_SERCOM1, SERCOM1_GCLK_ID_CORE, SERCOM1_GCLK_ID_SLOW }, + { &MCLK->APBBMASK.reg, MCLK_APBBMASK_SERCOM2, SERCOM2_GCLK_ID_CORE, SERCOM2_GCLK_ID_SLOW }, + { &MCLK->APBBMASK.reg, MCLK_APBBMASK_SERCOM3, SERCOM3_GCLK_ID_CORE, SERCOM3_GCLK_ID_SLOW }, + { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM4, SERCOM4_GCLK_ID_CORE, SERCOM4_GCLK_ID_SLOW }, + { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM5, SERCOM5_GCLK_ID_CORE, SERCOM5_GCLK_ID_SLOW }, + #ifdef SERCOM6_GCLK_ID_CORE + { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM6, SERCOM6_GCLK_ID_CORE, SERCOM6_GCLK_ID_SLOW }, + #endif + #ifdef SERCOM7_GCLK_ID_CORE + { &MCLK->APBDMASK.reg, MCLK_APBDMASK_SERCOM7, SERCOM7_GCLK_ID_CORE, SERCOM7_GCLK_ID_SLOW }, + #endif + }; + + Sercom* sercom = MAX3421_SERCOM; + + // Enable the APB clock for SERCOM + *sercom_clock[MAX3421_SERCOM_ID].mck_apb |= sercom_clock[MAX3421_SERCOM_ID].mask; + + // Configure GCLK for SERCOM + GCLK->PCHCTRL[sercom_clock[MAX3421_SERCOM_ID].gclk_id_core].reg = + GCLK_PCHCTRL_GEN_GCLK0_Val | (1 << GCLK_PCHCTRL_CHEN_Pos); + GCLK->PCHCTRL[sercom_clock[MAX3421_SERCOM_ID].gclk_id_slow].reg = + GCLK_PCHCTRL_GEN_GCLK3_Val | (1 << GCLK_PCHCTRL_CHEN_Pos); + + // Disable the SPI module + sercom->SPI.CTRLA.bit.ENABLE = 0; + + // Reset the SPI module + sercom->SPI.CTRLA.bit.SWRST = 1; + while (sercom->SPI.SYNCBUSY.bit.SWRST); + + // Set up SPI in master mode, MSB first, SPI mode 0 + sercom->SPI.CTRLA.reg = SERCOM_SPI_CTRLA_DOPO(MAX3421_TX_PAD) | SERCOM_SPI_CTRLA_DIPO(MAX3421_RX_PAD) | + SERCOM_SPI_CTRLA_MODE(3); + + sercom->SPI.CTRLB.reg = SERCOM_SPI_CTRLB_CHSIZE(0) | SERCOM_SPI_CTRLB_RXEN; + while (sercom->SPI.SYNCBUSY.bit.CTRLB == 1); + + // Set the baud rate + uint8_t baud_reg = (uint8_t) (SystemCoreClock / (2 * baudrate)); + if (baud_reg) { + baud_reg--; + } + + sercom->SPI.BAUD.reg = baud_reg; + + // Configure PA12 as MOSI (PAD0), PA13 as SCK (PAD1), PA14 as MISO (PAD2), function C (sercom) + gpio_set_pin_direction(MAX3421_SCK_PIN, GPIO_DIRECTION_OUT); + gpio_set_pin_pull_mode(MAX3421_SCK_PIN, GPIO_PULL_OFF); + gpio_set_pin_function(MAX3421_SCK_PIN, MAX3421_SERCOM_FUNCTION); + + gpio_set_pin_direction(MAX3421_MOSI_PIN, GPIO_DIRECTION_OUT); + gpio_set_pin_pull_mode(MAX3421_MOSI_PIN, GPIO_PULL_OFF); + gpio_set_pin_function(MAX3421_MOSI_PIN, MAX3421_SERCOM_FUNCTION); + + gpio_set_pin_direction(MAX3421_MISO_PIN, GPIO_DIRECTION_IN); + gpio_set_pin_pull_mode(MAX3421_MISO_PIN, GPIO_PULL_OFF); + gpio_set_pin_function(MAX3421_MISO_PIN, MAX3421_SERCOM_FUNCTION); + + // CS pin + gpio_set_pin_direction(MAX3421_CS_PIN, GPIO_DIRECTION_OUT); + gpio_set_pin_level(MAX3421_CS_PIN, 1); + + // Enable the SPI module + sercom->SPI.CTRLA.bit.ENABLE = 1; + while (sercom->SPI.SYNCBUSY.bit.ENABLE) {} + + //------------- External Interrupt -------------// + + // Enable the APB clock for EIC (External Interrupt Controller) + MCLK->APBAMASK.reg |= MCLK_APBAMASK_EIC; + + // Configure GCLK for EIC + GCLK->PCHCTRL[EIC_GCLK_ID].reg = GCLK_PCHCTRL_GEN_GCLK0_Val | (1 << GCLK_PCHCTRL_CHEN_Pos); + + // Configure PA20 as an input with function A (external interrupt) + gpio_set_pin_direction(MAX3421_INTR_PIN, GPIO_DIRECTION_IN); + gpio_set_pin_pull_mode(MAX3421_INTR_PIN, GPIO_PULL_UP); + gpio_set_pin_function(MAX3421_INTR_PIN, 0); + + // Disable EIC + EIC->CTRLA.bit.ENABLE = 0; + while (EIC->SYNCBUSY.bit.ENABLE); + + // Configure EIC to trigger on falling edge + volatile uint32_t* eic_config; + uint8_t sense_shift; + if (MAX3421_INTR_EIC_ID < 8) { + eic_config = &EIC->CONFIG[0].reg; + sense_shift = MAX3421_INTR_EIC_ID * 4; + } else { + eic_config = &EIC->CONFIG[1].reg; + sense_shift = (MAX3421_INTR_EIC_ID - 8) * 4; + } + + *eic_config &= ~(7 << sense_shift); + *eic_config |= 2 << sense_shift; + +#if CFG_TUSB_OS == OPT_OS_FREERTOS + // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) + NVIC_SetPriority(EIC_0_IRQn + MAX3421_INTR_EIC_ID, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); +#endif + + // Enable External Interrupt + EIC->INTENSET.reg = EIC_INTENSET_EXTINT(1 << MAX3421_INTR_EIC_ID); + + // Enable EIC + EIC->CTRLA.bit.ENABLE = 1; + while (EIC->SYNCBUSY.bit.ENABLE); +} + +void MAX3421_EIC_Handler(void) { + // Clear the interrupt flag + EIC->INTFLAG.reg = EIC_INTFLAG_EXTINT(1 << MAX3421_INTR_EIC_ID); + + // Call the TinyUSB interrupt handler + tuh_int_handler(1, true); +} + +// API to enable/disable MAX3421 INTR pin interrupt +void tuh_max3421_int_api(uint8_t rhport, bool enabled) { + (void) rhport; + + const IRQn_Type irq = EIC_0_IRQn + MAX3421_INTR_EIC_ID; + if (enabled) { + NVIC_EnableIRQ(irq); + } else { + NVIC_DisableIRQ(irq); + } +} + +// API to control MAX3421 SPI CS +void tuh_max3421_spi_cs_api(uint8_t rhport, bool active) { + (void) rhport; + gpio_set_pin_level(MAX3421_CS_PIN, active ? 0 : 1); +} + +// API to transfer data with MAX3421 SPI +// Either tx_buf or rx_buf can be NULL, which means transfer is write or read only +bool tuh_max3421_spi_xfer_api(uint8_t rhport, uint8_t const* tx_buf, uint8_t* rx_buf, size_t xfer_bytes) { + (void) rhport; + + Sercom* sercom = MAX3421_SERCOM; + + for (size_t count = 0; count < xfer_bytes; count++) { + // Wait for the transmit buffer to be empty + while (!sercom->SPI.INTFLAG.bit.DRE); + + // Write data to be transmitted + uint8_t data = 0x00; + if (tx_buf) { + data = tx_buf[count]; + } + + sercom->SPI.DATA.reg = (uint32_t) data; + + // Wait for the receive buffer to be filled + while (!sercom->SPI.INTFLAG.bit.RXC); + + // Read received data + data = (uint8_t) sercom->SPI.DATA.reg; + if (rx_buf) { + rx_buf[count] = data; + } + } + + // wait for bus idle and clear flags + while (!(sercom->SPI.INTFLAG.reg & (SERCOM_SPI_INTFLAG_TXC | SERCOM_SPI_INTFLAG_DRE))); + sercom->SPI.INTFLAG.reg = SERCOM_SPI_INTFLAG_TXC | SERCOM_SPI_INTFLAG_DRE; + + return true; +} + +#endif + +void HardFault_Handler(void) { + __BKPT(0); + while (1); +} diff --git a/hw/bsp/samd5x_e5x/family.cmake b/hw/bsp/samd5x_e5x/family.cmake new file mode 100644 index 000000000..6d64a5fe4 --- /dev/null +++ b/hw/bsp/samd5x_e5x/family.cmake @@ -0,0 +1,109 @@ +include_guard() + +include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake) + +set(SDK_DIR ${TOP}/hw/mcu/microchip/${SAM_FAMILY}) +set(CMSIS_5 ${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 SAMD51 SAME54 CACHE INTERNAL "") +set(OPENOCD_OPTION "-f interface/cmsis-dap.cfg -c \"transport select swd\" -c \"set CHIPNAME samd51\" -f target/atsame5x.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 ${SDK_DIR}/gcc/gcc/startup_${SAM_FAMILY}.c) + set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU}) + + add_library(${BOARD_TARGET} STATIC + ${SDK_DIR}/gcc/system_${SAM_FAMILY}.c + ${SDK_DIR}/hal/src/hal_atomic.c + ${SDK_DIR}/hpl/gclk/hpl_gclk.c + ${SDK_DIR}/hpl/mclk/hpl_mclk.c + ${SDK_DIR}/hpl/osc32kctrl/hpl_osc32kctrl.c + ${SDK_DIR}/hpl/oscctrl/hpl_oscctrl.c + ${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} + ) + target_include_directories(${BOARD_TARGET} PUBLIC + ${SDK_DIR} + ${SDK_DIR}/config + ${SDK_DIR}/include + ${SDK_DIR}/hal/include + ${SDK_DIR}/hal/utils/include + ${SDK_DIR}/hpl/port + ${SDK_DIR}/hri + ${CMSIS_5}/CMSIS/Core/Include + ) + + update_board(${BOARD_TARGET}) + + if (CMAKE_C_COMPILER_ID STREQUAL "GNU") + target_link_options(${BOARD_TARGET} PUBLIC + "LINKER:--script=${LD_FILE_GNU}" + -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_SAMD51 ${RTOS}) + target_sources(${TARGET}-tinyusb PUBLIC + ${TOP}/src/portable/microchip/samd/dcd_samd.c + ) + target_link_libraries(${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/samd5x_e5x/family.mk b/hw/bsp/samd5x_e5x/family.mk new file mode 100644 index 000000000..9b1a23db4 --- /dev/null +++ b/hw/bsp/samd5x_e5x/family.mk @@ -0,0 +1,51 @@ +UF2_FAMILY_ID = 0x55114460 + +include $(TOP)/$(BOARD_PATH)/board.mk +CPU_CORE ?= cortex-m4 + +SDK_DIR = hw/mcu/microchip/${SAM_FAMILY} + +CFLAGS += \ + -flto \ + -DCFG_TUSB_MCU=OPT_MCU_SAMD51 + +# 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/samd/dcd_samd.c \ + ${SDK_DIR}/gcc/gcc/startup_${SAM_FAMILY}.c \ + ${SDK_DIR}/gcc/system_${SAM_FAMILY}.c \ + ${SDK_DIR}/hpl/gclk/hpl_gclk.c \ + ${SDK_DIR}/hpl/mclk/hpl_mclk.c \ + ${SDK_DIR}/hpl/osc32kctrl/hpl_osc32kctrl.c \ + ${SDK_DIR}/hpl/oscctrl/hpl_oscctrl.c \ + ${SDK_DIR}/hal/src/hal_atomic.c + +INC += \ + $(TOP)/$(BOARD_PATH) \ + $(TOP)/${SDK_DIR} \ + $(TOP)/${SDK_DIR}/config \ + $(TOP)/${SDK_DIR}/include \ + $(TOP)/${SDK_DIR}/hal/include \ + $(TOP)/${SDK_DIR}/hal/utils/include \ + $(TOP)/${SDK_DIR}/hpl/port \ + $(TOP)/${SDK_DIR}/hri \ + $(TOP)/lib/CMSIS_5/CMSIS/Core/Include \ + +# flash using bossac at least version 1.8 +# can be found in arduino15/packages/arduino/tools/bossac/ +# Add it to your PATH or change BOSSAC variable to match your installation +BOSSAC = bossac + +flash-bossac: $(BUILD)/$(PROJECT).bin + @:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0) + $(BOSSAC) --port=$(SERIAL) -U -i --offset=0x4000 -e -w $^ -R + +# flash using edbg from https://github.com/ataradov/edbg +flash-edbg: $(BUILD)/$(PROJECT).bin + edbg --verbose -t $(MCU) -pv -f $< -- cgit v1.3.1