drivers: flash: Build STM32 flash support only when selected
The current configuration causes the STM32 flash support always to be
built, even if an unrelated flash driver, by example the SPI_NOR driver
is selected.
This behaviour gets especially problematic (build failure) if the flash
hardware of the given MCU is not supported (e.g. STM32F2).
The suggested change should ensure that STM32 flash support only is
built when it actually is selected.
Signed-off-by: Marco Peter <marco@peter-net.ch>
diff --git a/drivers/flash/CMakeLists.txt b/drivers/flash/CMakeLists.txt
index 59940c4..b0a83f5 100644
--- a/drivers/flash/CMakeLists.txt
+++ b/drivers/flash/CMakeLists.txt
@@ -15,7 +15,7 @@
zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_GECKO flash_gecko.c)
zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_RV32M1 soc_flash_rv32m1.c)
-if(CONFIG_CLOCK_CONTROL_STM32_CUBE)
+if(CONFIG_SOC_FLASH_STM32)
zephyr_sources(flash_stm32.c)
zephyr_sources_ifdef(CONFIG_SOC_SERIES_STM32F0X flash_stm32f0x.c)
