From 3f7350732c9722b87ea52eee740e587a70b8fb38 Mon Sep 17 00:00:00 2001 From: Purdea Andrei Date: Sun, 25 Apr 2021 11:59:25 +0300 Subject: Add support for MCU = STM32F446 (#12619) * Add support for MCU = STM32F446 * Update platforms/chibios/GENERIC_STM32_F446XE/configs/config.h Co-authored-by: Nick Brassel * Restore mcuconf.h to the one used by RT-STM32F446RE-NUCLEO64 * stm32f446: update mcuconf.h and board.h for 16MHz operation, with USB enabled, and other peripherals disabled. Co-authored-by: Nick Brassel --- quantum/mcu_selection.mk | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'quantum/mcu_selection.mk') diff --git a/quantum/mcu_selection.mk b/quantum/mcu_selection.mk index 437d354fbe..edf44f5dcc 100644 --- a/quantum/mcu_selection.mk +++ b/quantum/mcu_selection.mk @@ -329,6 +329,40 @@ ifneq ($(findstring STM32F411, $(MCU)),) UF2_FAMILY ?= STM32F4 endif +ifneq ($(findstring STM32F446, $(MCU)),) + # Cortex version + MCU = cortex-m4 + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + ARMV = 7 + + ## chip/board settings + # - the next two should match the directories in + # /os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_FAMILY = STM32 + MCU_SERIES = STM32F4xx + + # Linker script to use + # - it should exist either in /os/common/ports/ARMCMx/compilers/GCC/ld/ + # or /os/common/startup/ARMCMx/compilers/GCC/ld/ + # or /ld/ + MCU_LDSCRIPT ?= STM32F446xE + + # Startup code to use + # - it should exist in /os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= stm32f4xx + + # Board: it should exist either in /os/hal/boards/, + # /boards/, or drivers/boards/ + BOARD ?= GENERIC_STM32_F446XE + + USE_FPU ?= yes + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 0483:DF11 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 0483 -p DF11 +endif + ifneq ($(findstring STM32G431, $(MCU)),) # Cortex version MCU = cortex-m4 -- cgit v1.2.3