boards/stm32f4*: add Kconfig clock configuration

boards/common/weact-f4x1cx/Kconfig

@@ -17,3 +17,9 @@ config BOARD_COMMON_WEACT_F41XCX
     select HAS_PERIPH_UART
     select HAS_PERIPH_USBDEV
     select HAS_HIGHLEVEL_STDIO
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/common/weact-f4x1cx/Makefile.features

@@ -12,3 +12,6 @@ FEATURES_PROVIDED += periph_usbdev
 
 # Various other features (if any)
 FEATURES_PROVIDED += highlevel_stdio
+
+# weact-f4x1cx boards provide a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/common/weact-f4x1cx/clock.config

boards/common/weact-f4x1cx/clock.config

@@ -0,0 +1,4 @@
+# weact-f4x1cx based boards provide a 25MHz HSE so they need a custom PLL config
+# to output a 48MHz clock for USB.
+CONFIG_CUSTOM_PLL_PARAMS=y
+CONFIG_CLOCK_PLL_M=25

boards/f4vi1/Kconfig

@@ -16,3 +16,9 @@ config BOARD_F4VI1
     # Put defined MCU peripherals here (in alphabetical order)
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/f4vi1/Makefile.features

@@ -5,3 +5,6 @@ CPU_MODEL = stm32f415rg
 # Put defined MCU peripherals here (in alphabetical order)
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart
+
+# f4vi1 provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/f4vi1/clock.config

boards/f4vi1/clock.config

@@ -0,0 +1,4 @@
+# f4vi1 provides a 16MHz HSE so they need a custom PLL config
+# to remain in 180MHz max clock.
+CONFIG_CUSTOM_PLL_PARAMS=y
+CONFIG_CLOCK_PLL_N=90

boards/msbiot/Kconfig

@@ -22,3 +22,9 @@ config BOARD_MSBIOT
     select HAS_PERIPH_SPI
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/msbiot/Makefile.features

@@ -10,3 +10,6 @@ FEATURES_PROVIDED += periph_pwm
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart
+
+# msbiot provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/msbiot/clock.config

boards/msbiot/clock.config

@@ -0,0 +1,5 @@
+# msbiot provides a 16MHz HSE so its needs a custom PLL config to output a
+# 180MHz clock.
+CONFIG_CUSTOM_PLL_PARAMS=y
+CONFIG_CLOCK_PLL_M=16
+CONFIG_CLOCK_PLL_N=360

boards/nucleo-f401re/Kconfig

@@ -25,4 +25,8 @@ config BOARD_NUCLEO_F401RE
     select HAS_PERIPH_UART
     select HAS_PERIPH_QDEC
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo64/Kconfig"

boards/nucleo-f410rb/Kconfig

@@ -23,4 +23,8 @@ config BOARD_NUCLEO_F410RB
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo64/Kconfig"

boards/nucleo-f411re/Kconfig

@@ -24,4 +24,8 @@ config BOARD_NUCLEO_F411RE
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo64/Kconfig"

boards/nucleo-f412zg/Kconfig

@@ -25,4 +25,8 @@ config BOARD_NUCLEO_F412ZG
     select HAS_PERIPH_UART
     select HAS_PERIPH_USBDEV
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/nucleo-f413zh/Kconfig

@@ -28,4 +28,8 @@ config BOARD_NUCLEO_F413ZH
     select HAS_PERIPH_UART
     select HAS_PERIPH_USBDEV
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/nucleo-f429zi/Kconfig

@@ -25,4 +25,8 @@ config BOARD_NUCLEO_F429ZI
     select HAS_PERIPH_UART
     select HAS_PERIPH_USBDEV
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/nucleo-f446re/Kconfig

@@ -30,4 +30,8 @@ config BOARD_NUCLEO_F446RE
     select HAS_MOTOR_DRIVER
     select HAS_RIOTBOOT
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo64/Kconfig"

boards/nucleo-f446ze/Kconfig

@@ -25,4 +25,8 @@ config BOARD_NUCLEO_F446ZE
     select HAS_PERIPH_UART
     select HAS_PERIPH_USBDEV
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/pyboard/Kconfig

@@ -21,3 +21,9 @@ config BOARD_PYBOARD
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
     select HAS_PERIPH_USBDEV
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/pyboard/Makefile.features

@@ -9,3 +9,6 @@ FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart
 FEATURES_PROVIDED += periph_usbdev
+
+# pyboard provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/pyboard/clock.config

boards/pyboard/clock.config

@@ -0,0 +1,5 @@
+# pyboard provides a 12MHz HSE so its needs a custom PLL config to output a
+# 48MHz clock for USB.
+CONFIG_CUSTOM_PLL_PARAMS=y
+CONFIG_CLOCK_PLL_M=12
+CONFIG_CLOCK_PLL_N=336

boards/stm32f429i-disc1/Kconfig

@@ -23,3 +23,9 @@ config BOARD_STM32F429I_DISC1
 
     # Put other features for this board (in alphabetical order)
     select HAS_RIOTBOOT
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/stm32f429i-disco/Kconfig

@@ -24,3 +24,9 @@ config BOARD_STM32F429I_DISCO
     # Put other features for this board (in alphabetical order)
     select HAS_HIGHLEVEL_STDIO
     select HAS_RIOTBOOT
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/stm32f4discovery/Kconfig

@@ -28,6 +28,11 @@ config BOARD_STM32F4DISCOVERY
     # Various other features (if any)
     select HAS_ARDUINO
 
+    # Clock configuration
+    select BOARD_HAS_HSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"
+
 config ERROR_MODULES_CONFLICT
     default "On stm32f4discovery boards there are the same pins for the DAC and/or SPI_0." if MODULE_PERIPH_SPI && MODULE_PERIPH_DAC
     depends on BOARD_STM32F4DISCOVERY

boards/ublox-c030-u201/Kconfig

@@ -21,3 +21,9 @@ config BOARD_UBLOX_C030_U201
     select HAS_PERIPH_SPI
     select HAS_PERIPH_TIMER
     select HAS_PERIPH_UART
+
+    # Clock configuration
+    select BOARD_HAS_HSE
+    select BOARD_HAS_LSE
+
+source "$(RIOTBOARD)/common/stm32/Kconfig"

boards/ublox-c030-u201/Makefile.features

@@ -9,3 +9,6 @@ FEATURES_PROVIDED += periph_rtc
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart
+
+# ublox-c030-u201 provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/ublox-c030-u201/clock.config

boards/ublox-c030-u201/clock.config

@@ -0,0 +1,5 @@
+# ublox-c030-u201 provides a 12MHz HSE so its needs a custom PLL config to
+# output a 180MHz clock.
+CONFIG_CUSTOM_PLL_PARAMS=y
+CONFIG_CLOCK_PLL_M=12
+CONFIG_CLOCK_PLL_N=360

boards/weact-f401cc/Makefile.features

@@ -1,3 +1,6 @@
 CPU_MODEL = stm32f401cc
 
 include $(RIOTBOARD)/common/weact-f4x1cx/Makefile.features
+
+# weact-f401cc provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/weact-f401cc/clock.config

boards/weact-f401cc/clock.config

@@ -0,0 +1 @@
+CONFIG_CLOCK_PLL_N=336

boards/weact-f401ce/Makefile.features

@@ -1,3 +1,6 @@
 CPU_MODEL = stm32f401ce
 
 include $(RIOTBOARD)/common/weact-f4x1cx/Makefile.features
+
+# weact-f401ce provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/weact-f401ce/clock.config

boards/weact-f401ce/clock.config

@@ -0,0 +1 @@
+CONFIG_CLOCK_PLL_N=336

boards/weact-f411ce/Makefile.features

@@ -1,3 +1,6 @@
 CPU_MODEL = stm32f411ce
 
 include $(RIOTBOARD)/common/weact-f4x1cx/Makefile.features
+
+# weact-f411ce provides a custom default Kconfig clock configuration
+KCONFIG_ADD_CONFIG += $(RIOTBOARD)/weact-f411ce/clock.config

boards/weact-f411ce/clock.config

@@ -0,0 +1 @@
+CONFIG_CLOCK_PLL_N=192