plat-stm32mp2: conf: default enable STGEN for STM32MP2 platforms

Default enable STGEN for STM32MP2 platforms.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

Author: GseoC

core/arch/arm/plat-stm32mp2/conf.mk

@@ -32,6 +32,7 @@ $(call force,CFG_HALT_CORES_ON_PANIC_SGI,15)
 $(call force,CFG_INIT_CNTVOFF,y)
 $(call force,CFG_SECURE_TIME_SOURCE_CNTPCT,y)
 $(call force,CFG_STM32_SHARED_IO,y)
+$(call force,CFG_STM32_STGEN,y)
 $(call force,CFG_STM32MP_CLK_CORE,y)
 $(call force,CFG_STM32MP25_CLK,y)
 $(call force,CFG_STM32MP25_RSTCTRL,y)