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arm: dts: st: Convert STM32F3 based boards to dts

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Converted over all STM32F3 based boards to use device tree and removed
associated bits that now come from the device tree for STM32F3.

Boards that are now using devicetree:
* Nucleo f334r8
* STM32373C Eval

Change-Id: I081a1d83f86e417a98b6864c745354b6b32953b7
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2017-04-05 11:26:50 -05:00
parent 51ccb58dbb
commit fd733ca8f1
9 changed files with 34 additions and 30 deletions
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10
arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.series
View file

@ -12,16 +12,6 @@ source "arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f3*"
config SOC_SERIES
default stm32f3
config SRAM_BASE_ADDRESS
default 0x20000000
config FLASH_BASE_ADDRESS
default 0x08000000
config NUM_IRQ_PRIO_BITS
int
default 4
if WATCHDOG
config IWDG_STM32

6
arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f303xc
View file

@ -11,12 +11,6 @@ config SOC
string
default stm32f303xc
config SRAM_SIZE
default 40
config FLASH_SIZE
default 256
config FLASH_PAGE_SIZE
hex
default 0x800

6
arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f334x8
View file

@ -11,12 +11,6 @@ config SOC
string
default stm32f334x8
config SRAM_SIZE
default 12
config FLASH_SIZE
default 64
config FLASH_PAGE_SIZE
hex
default 0x800

6
arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f373xc
View file

@ -11,12 +11,6 @@ config SOC
string
default stm32f373xc
config SRAM_SIZE
default 32
config FLASH_SIZE
default 256
config FLASH_PAGE_SIZE
hex
default 0x800

4
boards/arm/nucleo_f334r8/nucleo_f334r8_defconfig
View file

@ -23,7 +23,6 @@ CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_UART_STM32=y
# enable USART2 - passthrough to STLINK v2 connector
CONFIG_UART_STM32_PORT_2=y
CONFIG_UART_STM32_PORT_2_BAUD_RATE=115200
# enable console on this port by default
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
@ -55,3 +54,6 @@ CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
CONFIG_CLOCK_STM32_AHB_PRESCALER=1
CONFIG_CLOCK_STM32_APB1_PRESCALER=2
CONFIG_CLOCK_STM32_APB2_PRESCALER=1
#enable DTS
CONFIG_HAS_DTS=y

4
boards/arm/stm32373c_eval/stm32373c_eval_defconfig
View file

@ -30,7 +30,6 @@ CONFIG_UART_STM32=y
# enable USART2 - passthrough to STLINK v2 connector
CONFIG_UART_STM32_PORT_2=y
CONFIG_UART_STM32_PORT_2_NAME="UART_2"
CONFIG_UART_STM32_PORT_2_BAUD_RATE=115200
# enable console on this port by default
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
@ -64,3 +63,6 @@ CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
CONFIG_CLOCK_STM32_AHB_PRESCALER=1
CONFIG_CLOCK_STM32_APB1_PRESCALER=2
CONFIG_CLOCK_STM32_APB2_PRESCALER=2
#enable DTS
CONFIG_HAS_DTS=y

2
dts/arm/Makefile
View file

@ -12,6 +12,8 @@ dtb-$(CONFIG_BOARD_NUCLEO_F411RE) = nucleo_f411re.dts_compiled
dtb-$(CONFIG_BOARD_NUCLEO_F103RB) = nucleo_f103rb.dts_compiled
dtb-$(CONFIG_BOARD_STM3210C_EVAL) = stm3210c_eval.dts_compiled
dtb-$(CONFIG_BOARD_STM32_MINI_A15) = stm32_mini_a15.dts_compiled
dtb-$(CONFIG_BOARD_NUCLEO_F334R8) = nucleo_f334r8.dts_compiled
dtb-$(CONFIG_BOARD_STM32373C_EVAL) = stm32373c_eval.dts_compiled
always := $(dtb-y)
endif

13
dts/arm/nucleo_f334r8.fixup Normal file
View file

@ -0,0 +1,13 @@
/* This file is a temporary workaround for mapping of the generated information
* to the current driver definitions. This will be removed when the drivers
* are modified to handle the generated information, or the mapping of
* generated data matches the driver definitions.
*/
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_STM32_PORT_2_BASE_ADDRESS ST_STM32_USART_40004400_BASE_ADDRESS
#define CONFIG_UART_STM32_PORT_2_BAUD_RATE ST_STM32_USART_40004400_BAUD_RATE
#define CONFIG_UART_STM32_PORT_2_IRQ_PRI ST_STM32_USART_40004400_IRQ_0_PRIORITY
#define PORT_2_IRQ ST_STM32_USART_40004400_IRQ_0

13
dts/arm/stm32373c_eval.fixup Normal file
View file

@ -0,0 +1,13 @@
/* This file is a temporary workaround for mapping of the generated information
* to the current driver definitions. This will be removed when the drivers
* are modified to handle the generated information, or the mapping of
* generated data matches the driver definitions.
*/
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_STM32_PORT_2_BASE_ADDRESS ST_STM32_USART_40004400_BASE_ADDRESS
#define CONFIG_UART_STM32_PORT_2_BAUD_RATE ST_STM32_USART_40004400_BAUD_RATE
#define CONFIG_UART_STM32_PORT_2_IRQ_PRI ST_STM32_USART_40004400_IRQ_0_PRIORITY
#define PORT_2_IRQ ST_STM32_USART_40004400_IRQ_0