serial: stm32x7: Convert CONFIG_STM32X7_SERIAL to Kconfig
Add CONFIG_STM32X7_SERIAL as a Kconfig option.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
diff --git a/configs/stm32f746-disco_defconfig b/configs/stm32f746-disco_defconfig
index 0daadde..439b796 100644
--- a/configs/stm32f746-disco_defconfig
+++ b/configs/stm32f746-disco_defconfig
@@ -43,6 +43,7 @@
CONFIG_PINCTRL_STM32=y
CONFIG_RAM=y
CONFIG_STM32_SDRAM=y
+CONFIG_STM32X7_SERIAL=y
CONFIG_DM_SPI=y
CONFIG_STM32_QSPI=y
CONFIG_OF_LIBFDT_OVERLAY=y