diff options
Diffstat (limited to 'platforms/chibios')
35 files changed, 793 insertions, 513 deletions
diff --git a/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/bootloader_defs.h b/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/bootloader_defs.h deleted file mode 100644 index 4da3d39a32..0000000000 --- a/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/bootloader_defs.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here: - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 diff --git a/platforms/chibios/boards/BLACKPILL_STM32_F411/configs/bootloader_defs.h b/platforms/chibios/boards/BLACKPILL_STM32_F411/configs/bootloader_defs.h deleted file mode 100644 index 4da3d39a32..0000000000 --- a/platforms/chibios/boards/BLACKPILL_STM32_F411/configs/bootloader_defs.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here: - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 diff --git a/platforms/chibios/boards/GENERIC_STM32_F042X6/configs/bootloader_defs.h b/platforms/chibios/boards/GENERIC_STM32_F042X6/configs/bootloader_defs.h deleted file mode 100644 index 25113425a6..0000000000 --- a/platforms/chibios/boards/GENERIC_STM32_F042X6/configs/bootloader_defs.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here: - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFFC400 diff --git a/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/bootloader_defs.h b/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/bootloader_defs.h deleted file mode 100644 index dccd0fa5d1..0000000000 --- a/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/bootloader_defs.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here (page 175): - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFFC800 diff --git a/platforms/chibios/boards/GENERIC_STM32_F303XC/configs/bootloader_defs.h b/platforms/chibios/boards/GENERIC_STM32_F303XC/configs/bootloader_defs.h deleted file mode 100644 index 87ac7b10dc..0000000000 --- a/platforms/chibios/boards/GENERIC_STM32_F303XC/configs/bootloader_defs.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here: - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800 diff --git a/platforms/chibios/boards/GENERIC_STM32_F405XG/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_F405XG/configs/config.h index cc52a953ed..90a41326a1 100644 --- a/platforms/chibios/boards/GENERIC_STM32_F405XG/configs/config.h +++ b/platforms/chibios/boards/GENERIC_STM32_F405XG/configs/config.h @@ -17,7 +17,7 @@ /* Address for jumping to bootloader on STM32 chips. */ /* It is chip dependent, the correct number can be looked up by checking against ST's application note AN2606. */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 + #ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP # define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE #endif diff --git a/platforms/chibios/boards/GENERIC_STM32_F407XE/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_F407XE/configs/config.h index cc52a953ed..90a41326a1 100644 --- a/platforms/chibios/boards/GENERIC_STM32_F407XE/configs/config.h +++ b/platforms/chibios/boards/GENERIC_STM32_F407XE/configs/config.h @@ -17,7 +17,7 @@ /* Address for jumping to bootloader on STM32 chips. */ /* It is chip dependent, the correct number can be looked up by checking against ST's application note AN2606. */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 + #ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP # define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE #endif diff --git a/platforms/chibios/boards/GENERIC_STM32_F446XE/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_F446XE/configs/config.h index cc52a953ed..90a41326a1 100644 --- a/platforms/chibios/boards/GENERIC_STM32_F446XE/configs/config.h +++ b/platforms/chibios/boards/GENERIC_STM32_F446XE/configs/config.h @@ -17,7 +17,7 @@ /* Address for jumping to bootloader on STM32 chips. */ /* It is chip dependent, the correct number can be looked up by checking against ST's application note AN2606. */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 + #ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP # define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE #endif diff --git a/platforms/chibios/boards/GENERIC_STM32_L412XB/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_L412XB/configs/config.h index c27c61b19a..fc9055ccfb 100644 --- a/platforms/chibios/boards/GENERIC_STM32_L412XB/configs/config.h +++ b/platforms/chibios/boards/GENERIC_STM32_L412XB/configs/config.h @@ -17,7 +17,6 @@ /* Address for jumping to bootloader on STM32 chips. */ /* It is chip dependent, the correct number can be looked up by checking against ST's application note AN2606. */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 #define PAL_STM32_OSPEED_HIGHEST PAL_STM32_OSPEED_HIGH diff --git a/platforms/chibios/boards/GENERIC_STM32_L432XC/board/board.mk b/platforms/chibios/boards/GENERIC_STM32_L432XC/board/board.mk new file mode 100644 index 0000000000..1250385eb8 --- /dev/null +++ b/platforms/chibios/boards/GENERIC_STM32_L432XC/board/board.mk @@ -0,0 +1,9 @@ +# List of all the board related files. +BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO32_L432KC/board.c + +# Required include directories +BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO32_L432KC + +# Shared variables +ALLCSRC += $(BOARDSRC) +ALLINC += $(BOARDINC) diff --git a/platforms/chibios/boards/GENERIC_STM32_L432XC/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_L432XC/configs/config.h new file mode 100644 index 0000000000..b1838b30a8 --- /dev/null +++ b/platforms/chibios/boards/GENERIC_STM32_L432XC/configs/config.h @@ -0,0 +1,10 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +// Fixup equivalent usages within QMK as the base board definitions only go up to high +#define PAL_STM32_OSPEED_HIGHEST PAL_STM32_OSPEED_HIGH + +#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP +# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE +#endif diff --git a/platforms/chibios/boards/GENERIC_STM32_L432XC/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_STM32_L432XC/configs/mcuconf.h new file mode 100644 index 0000000000..707134d49e --- /dev/null +++ b/platforms/chibios/boards/GENERIC_STM32_L432XC/configs/mcuconf.h @@ -0,0 +1,267 @@ +/* + ChibiOS - Copyright (C) 2006..2018 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. +*/ + +/* + * STM32L4xx 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. + */ + +#ifndef MCUCONF_H +#define MCUCONF_H + +#define STM32L4xx_MCUCONF +#define STM32L432_MCUCONF +#define STM32L433_MCUCONF + +/* + * HAL driver system settings. + */ +#define STM32_NO_INIT FALSE +#define STM32_VOS STM32_VOS_RANGE1 +#define STM32_PVD_ENABLE FALSE +#define STM32_PLS STM32_PLS_LEV0 +#define STM32_HSI16_ENABLED TRUE +#define STM32_HSI48_ENABLED TRUE +#define STM32_LSI_ENABLED TRUE +#define STM32_HSE_ENABLED FALSE +#define STM32_LSE_ENABLED FALSE +#define STM32_MSIPLL_ENABLED FALSE +#define STM32_MSIRANGE STM32_MSIRANGE_4M +#define STM32_MSISRANGE STM32_MSISRANGE_4M +#define STM32_SW STM32_SW_PLL +#define STM32_PLLSRC STM32_PLLSRC_HSI16 +#define STM32_PLLM_VALUE 1 +#define STM32_PLLN_VALUE 10 +#define STM32_PLLPDIV_VALUE 0 +#define STM32_PLLP_VALUE 7 +#define STM32_PLLQ_VALUE 2 +#define STM32_PLLR_VALUE 2 +#define STM32_HPRE STM32_HPRE_DIV1 +#define STM32_PPRE1 STM32_PPRE1_DIV1 +#define STM32_PPRE2 STM32_PPRE2_DIV1 +#define STM32_STOPWUCK STM32_STOPWUCK_MSI +#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK +#define STM32_MCOPRE STM32_MCOPRE_DIV1 +#define STM32_LSCOSEL STM32_LSCOSEL_NOCLOCK +#define STM32_PLLSAI1N_VALUE 24 +#define STM32_PLLSAI1PDIV_VALUE 0 +#define STM32_PLLSAI1P_VALUE 7 +#define STM32_PLLSAI1Q_VALUE 2 +#define STM32_PLLSAI1R_VALUE 2 + +/* + * Peripherals clock sources. + */ +#define STM32_USART1SEL STM32_USART1SEL_SYSCLK +#define STM32_USART2SEL STM32_USART2SEL_SYSCLK +#define STM32_LPUART1SEL STM32_LPUART1SEL_SYSCLK +#define STM32_I2C1SEL STM32_I2C1SEL_SYSCLK +#define STM32_I2C3SEL STM32_I2C3SEL_SYSCLK +#define STM32_LPTIM1SEL STM32_LPTIM1SEL_PCLK1 +#define STM32_LPTIM2SEL STM32_LPTIM2SEL_PCLK1 +#define STM32_SAI1SEL STM32_SAI1SEL_OFF +#define STM32_CLK48SEL STM32_CLK48SEL_HSI48 +#define STM32_ADCSEL STM32_ADCSEL_SYSCLK +#define STM32_SWPMI1SEL STM32_SWPMI1SEL_PCLK1 +#define STM32_RTCSEL STM32_RTCSEL_LSI + +/* + * 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_EXTI1635_38_PRIORITY 6 +#define STM32_IRQ_EXTI18_PRIORITY 6 +#define STM32_IRQ_EXTI19_PRIORITY 6 +#define STM32_IRQ_EXTI20_PRIORITY 6 +#define STM32_IRQ_EXTI21_22_PRIORITY 15 + +#define STM32_IRQ_TIM1_BRK_TIM15_PRIORITY 7 +#define STM32_IRQ_TIM1_UP_TIM16_PRIORITY 7 +#define STM32_IRQ_TIM1_TRGCO_TIM17_PRIORITY 7 +#define STM32_IRQ_TIM1_CC_PRIORITY 7 +#define STM32_IRQ_TIM2_PRIORITY 7 +#define STM32_IRQ_TIM6_PRIORITY 7 +#define STM32_IRQ_TIM7_PRIORITY 7 + +#define STM32_IRQ_USART1_PRIORITY 12 +#define STM32_IRQ_USART2_PRIORITY 12 +#define STM32_IRQ_LPUART1_PRIORITY 12 + +/* + * ADC driver system settings. + */ +#define STM32_ADC_COMPACT_SAMPLES FALSE +#define STM32_ADC_USE_ADC1 FALSE +#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) +#define STM32_ADC_ADC1_DMA_PRIORITY 2 +#define STM32_ADC_ADC12_IRQ_PRIORITY 5 +#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 5 +#define STM32_ADC_ADC123_CLOCK_MODE ADC_CCR_CKMODE_AHB_DIV1 +#define STM32_ADC_ADC123_PRESC ADC_CCR_PRESC_DIV2 + +/* + * CAN driver system settings. + */ +#define STM32_CAN_USE_CAN1 FALSE +#define STM32_CAN_CAN1_IRQ_PRIORITY 11 + +/* + * DAC driver system settings. + */ +#define STM32_DAC_DUAL_MODE FALSE +#define STM32_DAC_USE_DAC1_CH1 FALSE +#define STM32_DAC_USE_DAC1_CH2 FALSE +#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY 10 +#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY 10 +#define STM32_DAC_DAC1_CH1_DMA_PRIORITY 2 +#define STM32_DAC_DAC1_CH2_DMA_PRIORITY 2 +#define STM32_DAC_DAC1_CH1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4) +#define STM32_DAC_DAC1_CH2_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +/* + * GPT driver system settings. + */ +#define STM32_GPT_USE_TIM1 FALSE +#define STM32_GPT_USE_TIM2 FALSE +#define STM32_GPT_USE_TIM6 FALSE +#define STM32_GPT_USE_TIM7 FALSE +#define STM32_GPT_USE_TIM15 FALSE +#define STM32_GPT_USE_TIM16 FALSE + +/* + * I2C driver system settings. + */ +#define STM32_I2C_USE_I2C1 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, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C1_IRQ_PRIORITY 5 +#define STM32_I2C_I2C3_IRQ_PRIORITY 5 +#define STM32_I2C_I2C1_DMA_PRIORITY 3 +#define STM32_I2C_I2C3_DMA_PRIORITY 3 +#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure") + +/* + * ICU driver system settings. + */ +#define STM32_ICU_USE_TIM1 FALSE +#define STM32_ICU_USE_TIM2 FALSE +#define STM32_ICU_USE_TIM15 FALSE +#define STM32_ICU_USE_TIM16 FALSE + +/* + * PWM driver system settings. + */ +#define STM32_PWM_USE_ADVANCED FALSE +#define STM32_PWM_USE_TIM1 FALSE +#define STM32_PWM_USE_TIM2 FALSE +#define STM32_PWM_USE_TIM15 FALSE +#define STM32_PWM_USE_TIM16 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 FALSE +#define STM32_SERIAL_USE_USART2 FALSE +#define STM32_SERIAL_USE_LPUART1 FALSE +#define STM32_SERIAL_USART1_PRIORITY 12 +#define STM32_SERIAL_USART2_PRIORITY 12 +#define STM32_SERIAL_LPUART1_PRIORITY 12 + +/* + * SPI driver system settings. + */ +#define STM32_SPI_USE_SPI1 FALSE +#define STM32_SPI_USE_SPI3 FALSE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 4) +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) +#define STM32_SPI_SPI1_DMA_PRIORITY 1 +#define STM32_SPI_SPI3_DMA_PRIORITY 1 +#define STM32_SPI_SPI1_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 + +/* + * TRNG driver system settings. + */ +#define STM32_TRNG_USE_RNG1 FALSE + +/* + * UART driver system settings. + */ +#define STM32_UART_USE_USART1 FALSE +#define STM32_UART_USE_USART2 FALSE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 6) +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure") + +/* + * USB driver system settings. + */ +#define STM32_USB_USE_USB1 TRUE +#define STM32_USB_LOW_POWER_ON_SUSPEND FALSE +#define STM32_USB_USB1_HP_IRQ_PRIORITY 13 +#define STM32_USB_USB1_LP_IRQ_PRIORITY 14 + +/* + * WDG driver system settings. + */ +#define STM32_WDG_USE_IWDG FALSE + +/* + * WSPI driver system settings. + */ +#define STM32_WSPI_USE_QUADSPI1 FALSE +#define STM32_WSPI_QUADSPI1_DMA_STREAM STM32_DMA_STREAM_ID(2, 7) +#define STM32_WSPI_QUADSPI1_PRESCALER_VALUE 1 + +#endif /* MCUCONF_H */ diff --git a/platforms/chibios/boards/GENERIC_STM32_L433XC/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_L433XC/configs/config.h index c27c61b19a..fc9055ccfb 100644 --- a/platforms/chibios/boards/GENERIC_STM32_L433XC/configs/config.h +++ b/platforms/chibios/boards/GENERIC_STM32_L433XC/configs/config.h @@ -17,7 +17,6 @@ /* Address for jumping to bootloader on STM32 chips. */ /* It is chip dependent, the correct number can be looked up by checking against ST's application note AN2606. */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 #define PAL_STM32_OSPEED_HIGHEST PAL_STM32_OSPEED_HIGH diff --git a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/configs/bootloader_defs.h b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/configs/bootloader_defs.h deleted file mode 100644 index c929d2ad03..0000000000 --- a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/configs/bootloader_defs.h +++ /dev/null @@ -1,12 +0,0 @@ -/* Address for jumping to bootloader on WB32 chips. */ -/* It is chip dependent, the correct number can be looked up here: - * http://www.westberrytech.com/down/mcu/data/WB32F3G71xx_rm.pdf - */ -#ifndef WB32_BOOTLOADER_ADDRESS -# undef STM32_BOOTLOADER_ADDRESS -# define WB32_BOOTLOADER_ADDRESS 0x1FFFE000 -# define STM32_BOOTLOADER_ADDRESS WB32_BOOTLOADER_ADDRESS -#else -# undef STM32_BOOTLOADER_ADDRESS -# define STM32_BOOTLOADER_ADDRESS WB32_BOOTLOADER_ADDRESS -#endif diff --git a/platforms/chibios/boards/QMK_PROTON_C/configs/bootloader_defs.h b/platforms/chibios/boards/QMK_PROTON_C/configs/bootloader_defs.h deleted file mode 100644 index 3b0e9d20a6..0000000000 --- a/platforms/chibios/boards/QMK_PROTON_C/configs/bootloader_defs.h +++ /dev/null @@ -1,7 +0,0 @@ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here: - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - * This also requires a patch to chibios: - * <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800 diff --git a/platforms/chibios/bootloader.c b/platforms/chibios/bootloader.c deleted file mode 100644 index 58212948b0..0000000000 --- a/platforms/chibios/bootloader.c +++ /dev/null @@ -1,145 +0,0 @@ -#include "bootloader.h" - -#include <ch.h> -#include <hal.h> -#include "wait.h" - -/* This code should be checked whether it runs correctly on platforms */ -#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0)) -#define BOOTLOADER_MAGIC 0xDEADBEEF -#define MAGIC_ADDR (unsigned long *)(SYMVAL(__ram0_end__) - 4) - -#ifndef STM32_BOOTLOADER_DUAL_BANK -# define STM32_BOOTLOADER_DUAL_BANK FALSE -#endif - -#ifdef BOOTLOADER_TINYUF2 - -# define DBL_TAP_MAGIC 0xf01669ef // From tinyuf2's board_api.h - -// defined by linker script -extern uint32_t _board_dfu_dbl_tap[]; -# define DBL_TAP_REG _board_dfu_dbl_tap[0] - -void bootloader_jump(void) { - DBL_TAP_REG = DBL_TAP_MAGIC; - NVIC_SystemReset(); -} - -void enter_bootloader_mode_if_requested(void) { /* not needed, no two-stage reset */ -} - -#elif STM32_BOOTLOADER_DUAL_BANK - -// Need pin definitions -# include "config_common.h" - -# ifndef STM32_BOOTLOADER_DUAL_BANK_GPIO -# error "No STM32_BOOTLOADER_DUAL_BANK_GPIO defined, don't know which pin to toggle" -# endif - -# ifndef STM32_BOOTLOADER_DUAL_BANK_POLARITY -# define STM32_BOOTLOADER_DUAL_BANK_POLARITY 0 -# endif - -# ifndef STM32_BOOTLOADER_DUAL_BANK_DELAY -# define STM32_BOOTLOADER_DUAL_BANK_DELAY 100000 -# endif - -extern uint32_t __ram0_end__; - -__attribute__((weak)) void bootloader_jump(void) { - // For STM32 MCUs with dual-bank flash, and we're incapable of jumping to the bootloader. The first valid flash - // bank is executed unconditionally after a reset, so it doesn't enter DFU unless BOOT0 is high. Instead, we do - // it with hardware...in this case, we pull a GPIO high/low depending on the configuration, connects 3.3V to - // BOOT0's RC charging circuit, lets it charge the capacitor, and issue a system reset. See the QMK discord - // #hardware channel pins for an example circuit. - palSetPadMode(PAL_PORT(STM32_BOOTLOADER_DUAL_BANK_GPIO), PAL_PAD(STM32_BOOTLOADER_DUAL_BANK_GPIO), PAL_MODE_OUTPUT_PUSHPULL); -# if STM32_BOOTLOADER_DUAL_BANK_POLARITY - palSetPad(PAL_PORT(STM32_BOOTLOADER_DUAL_BANK_GPIO), PAL_PAD(STM32_BOOTLOADER_DUAL_BANK_GPIO)); -# else - palClearPad(PAL_PORT(STM32_BOOTLOADER_DUAL_BANK_GPIO), PAL_PAD(STM32_BOOTLOADER_DUAL_BANK_GPIO)); -# endif - - // Wait for a while for the capacitor to charge - wait_ms(100); - - // Issue a system reset to get the ROM bootloader to execute, with BOOT0 high - NVIC_SystemReset(); -} - -void enter_bootloader_mode_if_requested(void) {} // not needed at all, but if anybody attempts to invoke it.... - -#elif defined(STM32_BOOTLOADER_ADDRESS) // STM32_BOOTLOADER_DUAL_BANK - -extern uint32_t __ram0_end__; - -__attribute__((weak)) void bootloader_jump(void) { - *MAGIC_ADDR = BOOTLOADER_MAGIC; // set magic flag => reset handler will jump into boot loader - NVIC_SystemReset(); -} - -void enter_bootloader_mode_if_requested(void) { - unsigned long *check = MAGIC_ADDR; - if (*check == BOOTLOADER_MAGIC) { - *check = 0; - __set_CONTROL(0); - __set_MSP(*(__IO uint32_t *)STM32_BOOTLOADER_ADDRESS); - __enable_irq(); - - typedef void (*BootJump_t)(void); - BootJump_t boot_jump = *(BootJump_t *)(STM32_BOOTLOADER_ADDRESS + 4); - boot_jump(); - while (1) - ; - } -} - -#elif defined(GD32VF103) - -# define DBGMCU_KEY_UNLOCK 0x4B5A6978 -# define DBGMCU_CMD_RESET 0x1 - -__IO uint32_t *DBGMCU_KEY = (uint32_t *)DBGMCU_BASE + 0x0CU; -__IO uint32_t *DBGMCU_CMD = (uint32_t *)DBGMCU_BASE + 0x08U; - -__attribute__((weak)) void bootloader_jump(void) { - /* The MTIMER unit of the GD32VF103 doesn't have the MSFRST - * register to generate a software reset request. - * BUT instead two undocumented registers in the debug peripheral - * that allow issueing a software reset. WHO would need the MSFRST - * register anyway? Source: - * https://github.com/esmil/gd32vf103inator/blob/master/include/gd32vf103/dbg.h */ - *DBGMCU_KEY = DBGMCU_KEY_UNLOCK; - *DBGMCU_CMD = DBGMCU_CMD_RESET; -} - -void enter_bootloader_mode_if_requested(void) { /* Jumping to bootloader is not possible from user code. */ -} - -#elif defined(KL2x) || defined(K20x) || defined(MK66F18) || defined(MIMXRT1062) // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS -/* Kinetis */ - -# if defined(BOOTLOADER_KIIBOHD) -/* Kiibohd Bootloader (MCHCK and Infinity KB) */ -# define SCB_AIRCR_VECTKEY_WRITEMAGIC 0x05FA0000 -const uint8_t sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"; -__attribute__((weak)) void bootloader_jump(void) { - void *volatile vbat = (void *)VBAT; - __builtin_memcpy(vbat, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic)); - // request reset - SCB->AIRCR = SCB_AIRCR_VECTKEY_WRITEMAGIC | SCB_AIRCR_SYSRESETREQ_Msk; -} - -# else /* defined(BOOTLOADER_KIIBOHD) */ -/* Default for Kinetis - expecting an ARM Teensy */ -# include "wait.h" -__attribute__((weak)) void bootloader_jump(void) { - wait_ms(100); - __BKPT(0); -} -# endif /* defined(BOOTLOADER_KIIBOHD) */ - -#else /* neither STM32 nor KINETIS */ -__attribute__((weak)) void bootloader_jump(void) {} -#endif diff --git a/platforms/chibios/boards/GENERIC_STM32_G431XB/configs/config.h b/platforms/chibios/bootloaders/custom.c index 39ce627e77..bba9fc4637 100644 --- a/platforms/chibios/boards/GENERIC_STM32_G431XB/configs/config.h +++ b/platforms/chibios/bootloaders/custom.c @@ -1,8 +1,8 @@ -/* Copyright 2018-2020 Nick Brassel (@tzarc) +/* Copyright 2021 QMK * * 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 2 of the License, or + * 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, @@ -14,10 +14,8 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* Address for jumping to bootloader on STM32 chips. */ -/* It is chip dependent, the correct number can be looked up here (page 175): - * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf - * This also requires a patch to chibios: - * <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch - */ -#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 +#include "bootloader.h" + +__attribute__((weak)) void bootloader_jump(void) {} + +__attribute__((weak)) void enter_bootloader_mode_if_requested(void) {} diff --git a/platforms/chibios/bootloaders/gd32v_dfu.c b/platforms/chibios/bootloaders/gd32v_dfu.c new file mode 100644 index 0000000000..baa7d1f882 --- /dev/null +++ b/ |