d7475f792f
See: https://github.com/zephyrproject-rtos/zephyr/issues/28999 PR: https://github.com/zmkfirmware/zmk/pull/736
32 lines
741 B
Text
32 lines
741 B
Text
# SPDX-License-Identifier: MIT
|
|
|
|
CONFIG_SOC_SERIES_STM32F0X=y
|
|
CONFIG_SOC_STM32F072XB=y
|
|
# 72MHz system clock
|
|
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
|
|
|
|
# Floating Point Options
|
|
CONFIG_FPU=y
|
|
|
|
# enable GPIO
|
|
CONFIG_GPIO=y
|
|
|
|
# Enable pinmux
|
|
CONFIG_PINMUX=y
|
|
|
|
# Needed to reduce this to size that will fit on F072
|
|
CONFIG_HEAP_MEM_POOL_SIZE=1024
|
|
|
|
# clock configuration
|
|
CONFIG_CLOCK_CONTROL=y
|
|
|
|
# Clock configuration for Cube Clock control driver
|
|
CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
|
|
# use HSI as PLL input
|
|
CONFIG_CLOCK_STM32_PLL_SRC_HSI=y
|
|
# produce 72MHz clock at PLL output
|
|
CONFIG_CLOCK_STM32_PLL_PREDIV=1
|
|
CONFIG_CLOCK_STM32_PLL_MULTIPLIER=12
|
|
CONFIG_CLOCK_STM32_AHB_PRESCALER=1
|
|
CONFIG_CLOCK_STM32_APB1_PRESCALER=2
|
|
CONFIG_CLOCK_STM32_APB2_PRESCALER=1
|