Workaround for uart makefile issues (#23192)

platforms/chibios/chibios_config.h

@@ -108,6 +108,11 @@
 #    if defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(STM32L1XX)
 #        define USE_I2CV1
 #    endif
+
+#    if defined(STM32G0XX) || defined(STM32G4XX) || defined(STM32L5XX) || defined(STM32H7XX)
+#        define USE_USARTV3
+#    endif
+
 #endif
 
 // GD32 compatibility

platforms/chibios/drivers/uart_sio.c

@@ -16,7 +16,7 @@ static SIOConfig sioConfig = {
 #else
 static SIOConfig sioConfig = {
     .baud  = SIO_DEFAULT_BITRATE,
-#    if defined(MCU_STM32) && defined(CHIBIOS_HAL_USARTv3)
+#    if defined(MCU_STM32) && defined(USE_USARTV3)
     .presc = USART_PRESC1,
 #    endif
     .cr1   = UART_CR1,

platforms/chibios/platform.mk

@@ -329,17 +329,6 @@ ifeq ($(strip $(USE_CHIBIOS_CONTRIB)),yes)
     EXTRAINCDIRS += $(PLATFORMINC_CONTRIB) $(HALINC_CONTRIB) $(CHIBIOS_CONTRIB)/os/various
 endif
 
-#
-# Extract supported HAL drivers
-##############################################################################
-
-define add_lld_driver_define
-    $(eval driver := $(word 2,$(subst /LLD/, ,$(1))))
-    $(eval OPT_DEFS += -DCHIBIOS_HAL_$(driver))
-endef
-
-$(foreach dir,$(EXTRAINCDIRS),$(if $(findstring /LLD/,$(dir)),$(call add_lld_driver_define,$(dir))))
-
 #
 # Project, sources and paths
 ##############################################################################