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Add Bonsai C4 as a platform board file (#18901)

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* Set up Bonsai C4 as a platform board file

* corrections and improvements based on testing and feedback

* Added VBUS sensing as default capability for improved split support using Bonsai C4

* Update clock divisor for SPI flash

Co-authored-by: Nick Brassel <nick@tzarc.org>

Co-authored-by: Nick Brassel <nick@tzarc.org>
This commit is contained in:
David Hoelscher 2022-11-13 17:59:01 -06:00 • committed by GitHub
parent 7901ba431a
commit a42ab90220
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GPG key ID: 4AEE18F83AFDEB23
14 changed files with 427 additions and 187 deletions
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9
platforms/chibios/boards/BONSAI_C4/board/board.mk Normal file
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# List of all the board related files.
BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE/board.c
# Required include directories
BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE
# Shared variables
ALLCSRC += $(BOARDSRC)
ALLINC += $(BOARDINC)

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platforms/chibios/boards/BONSAI_C4/configs/board.h Normal file
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/* Copyright 2020 Nick Brassel (tzarc)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include_next "board.h"
#undef STM32_HSE_BYPASS

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platforms/chibios/boards/BONSAI_C4/configs/config.h Normal file
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/* Copyright 2022 David Hoelscher, customMK
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
// Bonsai C4 includes Vbus sensing; derived designs that use PA9 for other purposes
// may disable Vbus sensing with #define BOARD_OTG_NOVBUSSENS 1
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
#endif
// FRAM configuration
#ifndef EXTERNAL_EEPROM_SPI_SLAVE_SELECT_PIN
# define EXTERNAL_EEPROM_SPI_SLAVE_SELECT_PIN PAL_LINE(GPIOA, 0)
# define EXTERNAL_EEPROM_SPI_CLOCK_DIVISOR 8 // 96MHz / 8 = 12MHz; max supported by MB85R64 is 20MHz
# define EXTERNAL_EEPROM_BYTE_COUNT 8192
# define EXTERNAL_EEPROM_PAGE_SIZE 64 // does not matter for FRAM, just sets the RAM buffer size in STM32F chip
# define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 8191
#endif
// External flash configuration
#ifndef EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN
# define EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN PAL_LINE(GPIOB, 12)
# define EXTERNAL_FLASH_SPI_CLOCK_DIVISOR 2 // 48MHz; max supported by W25Q128JV is 133MHz
# define EXTERNAL_FLASH_BYTE_COUNT (16 * 1024 * 1024) //128Mbit or 16MByte
# define EXTERNAL_FLASH_PAGE_SIZE 256
# define EXTERNAL_FLASH_SPI_TIMEOUT 200000 //datasheet max is 200 seconds for flash chip erase
#endif
// SPI Configuration (needed for FRAM and FLASH)
#ifndef SPI_DRIVER
# define SPI_DRIVER SPID1
#endif
#ifndef SPI_SCK_PIN
# define SPI_SCK_PIN PAL_LINE(GPIOB, 3)
#endif
#ifndef SPI_MOSI_PIN
# define SPI_MOSI_PIN PAL_LINE(GPIOB, 5)
#endif
#ifndef SPI_MISO_PIN
# define SPI_MISO_PIN PAL_LINE(GPIOB, 4)
#endif
// I2C Configuration
#ifdef CONVERT_TO_BONSAI_C4
# ifndef I2C1_SCL_PIN
# define I2C1_SCL_PIN PAL_LINE(GPIOB, 6)
# endif
# ifndef I2C1_SDA_PIN
# define I2C1_SDA_PIN PAL_LINE(GPIOB, 9)
# endif
#endif
// WS2812-style LED control on pin A10
#ifdef WS2812_DRIVER_PWM
# ifndef RGB_DI_PIN
# define RGB_DI_PIN PAL_LINE(GPIOA, 10)
# endif
# ifndef WS2812_PWM_DRIVER
# define WS2812_PWM_DRIVER PWMD1
# endif
# ifndef WS2812_PWM_CHANNEL
# define WS2812_PWM_CHANNEL 3
# endif
# ifndef WS2812_PWM_PAL_MODE
# define WS2812_PWM_PAL_MODE 1
# endif
# ifndef WS2812_DMA_STREAM
# define WS2812_DMA_STREAM STM32_DMA2_STREAM5
# endif
# ifndef WS2812_DMA_CHANNEL
# define WS2812_DMA_CHANNEL 6
# endif
#endif
#ifndef USB_VBUS_PIN
# define USB_VBUS_PIN PAL_LINE(GPIOA, 9)
#endif

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platforms/chibios/boards/BONSAI_C4/configs/halconf.h Normal file
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/* Copyright 2022 David Hoelscher, customMK
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#ifndef HAL_USE_SPI
# define HAL_USE_SPI TRUE
#endif
#ifndef HAL_USE_I2C
# define HAL_USE_I2C TRUE
#endif
#ifdef SPLIT_KEYBOARD
# ifndef HAL_USE_SERIAL
# define HAL_USE_SERIAL TRUE
# endif
# ifndef SERIAL_BUFFERS_SIZE
# define SERIAL_BUFFERS_SIZE 256
# endif
#endif
#ifdef WS2812_DRIVER_PWM
# ifndef HAL_USE_PWM
# define HAL_USE_PWM TRUE
# endif
#endif
#ifndef SPI_SELECT_MODE
# define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
#endif
#ifndef SPI_USE_WAIT
# define SPI_USE_WAIT TRUE
#endif
#include_next <halconf.h>

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platforms/chibios/boards/BONSAI_C4/configs/mcuconf.h Normal file
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/*
ChibiOS - Copyright (C) 2006..2020 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef MCUCONF_H
#define MCUCONF_H
/*
* STM32F4xx drivers configuration.
* The following settings override the default settings present in
* the various device driver implementation headers.
* Note that the settings for each driver only have effect if the whole
* driver is enabled in halconf.h.
*
* IRQ priorities:
* 15...0 Lowest...Highest.
*
* DMA priorities:
* 0...3 Lowest...Highest.
*/
#define STM32F4xx_MCUCONF
#define STM32F411_MCUCONF
/*
* HAL driver system settings.
*/
#define STM32_NO_INIT FALSE
#define STM32_PVD_ENABLE FALSE
#define STM32_PLS STM32_PLS_LEV0
#define STM32_BKPRAM_ENABLE FALSE
#define STM32_HSI_ENABLED TRUE
#define STM32_LSI_ENABLED TRUE
#define STM32_HSE_ENABLED TRUE
#define STM32_LSE_ENABLED FALSE
#define STM32_CLOCK48_REQUIRED TRUE
#define STM32_SW STM32_SW_PLL
#define STM32_PLLSRC STM32_PLLSRC_HSE
#define STM32_PLLM_VALUE 4
#define STM32_PLLN_VALUE 96
#define STM32_PLLP_VALUE 2
#define STM32_PLLQ_VALUE 4
#define STM32_HPRE STM32_HPRE_DIV1
#define STM32_PPRE1 STM32_PPRE1_DIV2
#define STM32_PPRE2 STM32_PPRE2_DIV1
#define STM32_RTCSEL STM32_RTCSEL_LSI
#define STM32_RTCPRE_VALUE 8
#define STM32_MCO1SEL STM32_MCO1SEL_HSI
#define STM32_MCO1PRE STM32_MCO1PRE_DIV1
#define STM32_MCO2SEL STM32_MCO2SEL_SYSCLK
#define STM32_MCO2PRE STM32_MCO2PRE_DIV5
#define STM32_I2SSRC STM32_I2SSRC_CKIN
#define STM32_PLLI2SN_VALUE 192
#define STM32_PLLI2SR_VALUE 5
/*
* IRQ system settings.
*/
#define STM32_IRQ_EXTI0_PRIORITY 6
#define STM32_IRQ_EXTI1_PRIORITY 6
#define STM32_IRQ_EXTI2_PRIORITY 6
#define STM32_IRQ_EXTI3_PRIORITY 6
#define STM32_IRQ_EXTI4_PRIORITY 6
#define STM32_IRQ_EXTI5_9_PRIORITY 6
#define STM32_IRQ_EXTI10_15_PRIORITY 6
#define STM32_IRQ_EXTI16_PRIORITY 6
#define STM32_IRQ_EXTI17_PRIORITY 15
#define STM32_IRQ_EXTI18_PRIORITY 6
#define STM32_IRQ_EXTI19_PRIORITY 6
#define STM32_IRQ_EXTI20_PRIORITY 6
#define STM32_IRQ_EXTI21_PRIORITY 15
#define STM32_IRQ_EXTI22_PRIORITY 15
#define STM32_IRQ_TIM1_BRK_TIM9_PRIORITY 7
#define STM32_IRQ_TIM1_UP_TIM10_PRIORITY 7
#define STM32_IRQ_TIM1_TRGCO_TIM11_PRIORITY 7
#define STM32_IRQ_TIM1_CC_PRIORITY 7
#define STM32_IRQ_TIM2_PRIORITY 7
#define STM32_IRQ_TIM3_PRIORITY 7
#define STM32_IRQ_TIM4_PRIORITY 7
#define STM32_IRQ_TIM5_PRIORITY 7
#define STM32_IRQ_USART1_PRIORITY 12
#define STM32_IRQ_USART2_PRIORITY 12
#define STM32_IRQ_USART6_PRIORITY 12
/*
* ADC driver system settings.
*/
#define STM32_ADC_ADCPRE ADC_CCR_ADCPRE_DIV4
#define STM32_ADC_USE_ADC1 FALSE
#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 6
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 6
/*
* GPT driver system settings.
*/
#define STM32_GPT_USE_TIM1 FALSE
#define STM32_GPT_USE_TIM2 FALSE
#define STM32_GPT_USE_TIM3 FALSE
#define STM32_GPT_USE_TIM4 FALSE
#define STM32_GPT_USE_TIM5 FALSE
#define STM32_GPT_USE_TIM9 FALSE
#define STM32_GPT_USE_TIM10 FALSE
#define STM32_GPT_USE_TIM11 FALSE
/*
* I2C driver system settings.
*/
#define STM32_I2C_USE_I2C1 TRUE
#define STM32_I2C_USE_I2C2 FALSE
#define STM32_I2C_USE_I2C3 FALSE
#define STM32_I2C_BUSY_TIMEOUT 50
#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
#define STM32_I2C_I2C1_IRQ_PRIORITY 5
#define STM32_I2C_I2C2_IRQ_PRIORITY 5
#define STM32_I2C_I2C3_IRQ_PRIORITY 5
#define STM32_I2C_I2C1_DMA_PRIORITY 3
#define STM32_I2C_I2C2_DMA_PRIORITY 3
#define STM32_I2C_I2C3_DMA_PRIORITY 3
#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure")
/*
* I2S driver system settings.
*/
#define STM32_I2S_USE_SPI2 FALSE
#define STM32_I2S_USE_SPI3 FALSE
#define STM32_I2S_SPI2_IRQ_PRIORITY 10
#define STM32_I2S_SPI3_IRQ_PRIORITY 10
#define STM32_I2S_SPI2_DMA_PRIORITY 1
#define STM32_I2S_SPI3_DMA_PRIORITY 1
#define STM32_I2S_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
#define STM32_I2S_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
#define STM32_I2S_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_I2S_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
#define STM32_I2S_DMA_ERROR_HOOK(i2sp) osalSysHalt("DMA failure")
/*
* ICU driver system settings.
*/
#define STM32_ICU_USE_TIM1 FALSE
#define STM32_ICU_USE_TIM2 FALSE
#define STM32_ICU_USE_TIM3 FALSE
#define STM32_ICU_USE_TIM4 FALSE
#define STM32_ICU_USE_TIM5 FALSE
#define STM32_ICU_USE_TIM9 FALSE
#define STM32_ICU_USE_TIM10 FALSE
#define STM32_ICU_USE_TIM11 FALSE
/*
* PWM driver system settings.
*/
#define STM32_PWM_USE_TIM1 TRUE
#define STM32_PWM_USE_TIM2 FALSE
#define STM32_PWM_USE_TIM3 TRUE
#define STM32_PWM_USE_TIM4 FALSE
#define STM32_PWM_USE_TIM5 FALSE
#define STM32_PWM_USE_TIM9 FALSE
#define STM32_PWM_USE_TIM10 FALSE
#define STM32_PWM_USE_TIM11 FALSE
/*
* RTC driver system settings.
*/
#define STM32_RTC_PRESA_VALUE 32
#define STM32_RTC_PRESS_VALUE 1024
#define STM32_RTC_CR_INIT 0
#define STM32_RTC_TAMPCR_INIT 0
/*
* SERIAL driver system settings.
*/
#define STM32_SERIAL_USE_USART1 TRUE
#define STM32_SERIAL_USE_USART2 FALSE
#define STM32_SERIAL_USE_USART6 FALSE
/*
* SPI driver system settings.
*/
#define STM32_SPI_USE_SPI1 TRUE
#define STM32_SPI_USE_SPI2 FALSE
#define STM32_SPI_USE_SPI3 FALSE
#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 0)
#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
#define STM32_SPI_SPI1_DMA_PRIORITY 1
#define STM32_SPI_SPI2_DMA_PRIORITY 1
#define STM32_SPI_SPI3_DMA_PRIORITY 1
#define STM32_SPI_SPI1_IRQ_PRIORITY 10
#define STM32_SPI_SPI2_IRQ_PRIORITY 10
#define STM32_SPI_SPI3_IRQ_PRIORITY 10
#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure")
/*
* ST driver system settings.
*/
#define STM32_ST_IRQ_PRIORITY 8
#define STM32_ST_USE_TIMER 2
/*
* UART driver system settings.
*/
#define STM32_UART_USE_USART1 FALSE
#define STM32_UART_USE_USART2 FALSE
#define STM32_UART_USE_USART6 FALSE
#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5)
#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
#define STM32_UART_USART6_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
#define STM32_UART_USART6_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
#define STM32_UART_USART1_DMA_PRIORITY 0
#define STM32_UART_USART2_DMA_PRIORITY 0
#define STM32_UART_USART6_DMA_PRIORITY 0
#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure")
/*
* USB driver system settings.
*/
#define STM32_USB_USE_OTG1 TRUE
#define STM32_USB_OTG1_IRQ_PRIORITY 14
#define STM32_USB_OTG1_RX_FIFO_SIZE 512
#define STM32_USB_HOST_WAKEUP_DURATION 2
/*
* WDG driver system settings.
*/
#define STM32_WDG_USE_IWDG FALSE
#endif /* MCUCONF_H */

4
platforms/chibios/converters/promicro_to_bonsai_c4/converter.mk
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@ -1,4 +1,4 @@
# Proton C MCU settings for converting AVR projects
MCU := STM32F411
BOARD := GENERIC_STM32_F411XE
BOOTLOADER := stm32-dfu
BOARD := BONSAI_C4
BOOTLOADER := stm32-dfu

5
platforms/chibios/converters/promicro_to_bonsai_c4/post_converter.mk Normal file
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BACKLIGHT_DRIVER ?= pwm
WS2812_DRIVER ?= pwm
SERIAL_DRIVER ?= usart
FLASH_DRIVER ?= spi
EEPROM_DRIVER ?= spi