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dhalbertdhalbert
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Merge pull request #5698 from tannewt/rpi_spi
Add SPI to broadcom port
2 parents 128d181 + 8c48083 commit b504432

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13 files changed

+344
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‎ports/broadcom/boards/raspberrypi_cm4/board.c‎

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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "supervisor/board.h"
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#include "mpconfigboard.h"
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#include "bindings/videocore/Framebuffer.h"
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#include "shared-module/displayio/__init__.h"
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#include "shared-bindings/framebufferio/FramebufferDisplay.h"
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void board_init(void) {
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videocore_framebuffer_obj_t *fb = &allocate_display_bus()->videocore;
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fb->base.type = &videocore_framebuffer_type;
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common_hal_videocore_framebuffer_construct(fb, 640, 480);
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framebufferio_framebufferdisplay_obj_t *display = &displays[0].framebuffer_display;
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display->base.type = &framebufferio_framebufferdisplay_type;
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common_hal_framebufferio_framebufferdisplay_construct(
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display,
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MP_OBJ_FROM_PTR(fb),
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0,
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true);
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}
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bool board_requests_safe_mode(void) {
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return false;
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}
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void reset_board(void) {
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}
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void board_deinit(void) {
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}

‎ports/broadcom/boards/raspberrypi_cm4/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "Raspberry Pi Compute Module 4"

‎ports/broadcom/boards/raspberrypi_cm4/mpconfigboard.mk‎

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USB_VID = 0x2E8A
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USB_PID = 0x1014
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USB_PRODUCT = "Compute Module 4"
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USB_MANUFACTURER = "Raspberry Pi"
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CHIP_VARIANT = "bcm2711"

‎ports/broadcom/boards/raspberrypi_cm4/pins.c‎

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#include "shared-bindings/board/__init__.h"
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#include "shared-module/displayio/__init__.h"
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STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
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CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
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// These match the names used in the CM4 datasheet
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{ MP_ROM_QSTR(MP_QSTR_ID_SD), MP_ROM_PTR(&pin_GPIO0) },
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{ MP_ROM_QSTR(MP_QSTR_ID_SC), MP_ROM_PTR(&pin_GPIO1) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO2), MP_ROM_PTR(&pin_GPIO2) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO3), MP_ROM_PTR(&pin_GPIO3) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO4), MP_ROM_PTR(&pin_GPIO4) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO5), MP_ROM_PTR(&pin_GPIO5) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO6), MP_ROM_PTR(&pin_GPIO6) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO7), MP_ROM_PTR(&pin_GPIO7) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO8), MP_ROM_PTR(&pin_GPIO8) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO9), MP_ROM_PTR(&pin_GPIO9) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO10), MP_ROM_PTR(&pin_GPIO10) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO11), MP_ROM_PTR(&pin_GPIO11) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO12), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO13), MP_ROM_PTR(&pin_GPIO13) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO14), MP_ROM_PTR(&pin_GPIO14) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO15), MP_ROM_PTR(&pin_GPIO15) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO16), MP_ROM_PTR(&pin_GPIO16) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO17), MP_ROM_PTR(&pin_GPIO17) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO18), MP_ROM_PTR(&pin_GPIO18) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO19), MP_ROM_PTR(&pin_GPIO19) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO20), MP_ROM_PTR(&pin_GPIO20) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO21), MP_ROM_PTR(&pin_GPIO21) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO22), MP_ROM_PTR(&pin_GPIO22) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO23), MP_ROM_PTR(&pin_GPIO23) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO24), MP_ROM_PTR(&pin_GPIO24) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO25), MP_ROM_PTR(&pin_GPIO25) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO26), MP_ROM_PTR(&pin_GPIO26) },
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{ MP_ROM_QSTR(MP_QSTR_GPIO27), MP_ROM_PTR(&pin_GPIO27) },
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{ MP_ROM_QSTR(MP_QSTR_LED_nACT), MP_ROM_PTR(&pin_GPIO42) },
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{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO42) },
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{ MP_ROM_QSTR(MP_QSTR_SDA0), MP_ROM_PTR(&pin_GPIO44) },
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{ MP_ROM_QSTR(MP_QSTR_SCL0), MP_ROM_PTR(&pin_GPIO45) },
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{ MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)},
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};
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MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);

‎ports/broadcom/boards/raspberrypi_cm4io/mpconfigboard.mk‎

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USB_VID = 0x2E8A
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USB_PID = 0xf000
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USB_PID = 0x1012
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USB_PRODUCT = "Compute Module 4 IO Board"
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USB_MANUFACTURER = "Raspberry Pi"
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‎ports/broadcom/boards/raspberrypi_pi4b/mpconfigboard.mk‎

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USB_VID = 0x2E8A
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USB_PID = 0xF001
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USB_PID = 0x1013
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USB_PRODUCT = "Raspberry Pi 4B"
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USB_MANUFACTURER = "Raspberry Pi"
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‎ports/broadcom/boards/raspberrypi_zero2w/mpconfigboard.mk‎

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USB_VID = 0x2E8A
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USB_PID = 0xF002
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USB_PID = 0x1015
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USB_PRODUCT = "Raspberry Pi Zero 2W"
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USB_MANUFACTURER = "Raspberry Pi"
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