Merge pull request #13564 from More-Wrong/LSI-for-STM32Gx

STM32Gx: LSI clock selection when LSE is not available

Author: 0xc0170

targets/TARGET_STM/TARGET_STM32G0/STM32Cube_FW/STM32G0xx_HAL_Driver/Legacy/stm32_hal_legacy.h

@@ -3112,9 +3112,9 @@
 #define RCC_MCOSOURCE_PLLCLK_NODIV  RCC_MCO1SOURCE_PLLCLK
 #define RCC_MCOSOURCE_PLLCLK_DIV2   RCC_MCO1SOURCE_PLLCLK_DIV2
 
-#if defined(STM32L4)
+#if defined(STM32L4) || defined(STM32G0) || defined(STM32G4)
 #define RCC_RTCCLKSOURCE_NO_CLK     RCC_RTCCLKSOURCE_NONE
-#elif defined(STM32WB) || defined(STM32G0) || defined(STM32G4)
+#elif defined(STM32WB)
 #else
 #define RCC_RTCCLKSOURCE_NONE       RCC_RTCCLKSOURCE_NO_CLK
 #endif

targets/TARGET_STM/TARGET_STM32G4/STM32Cube_FW/STM32G4xx_HAL_Driver/Legacy/stm32_hal_legacy.h

@@ -3112,9 +3112,9 @@
 #define RCC_MCOSOURCE_PLLCLK_NODIV  RCC_MCO1SOURCE_PLLCLK
 #define RCC_MCOSOURCE_PLLCLK_DIV2   RCC_MCO1SOURCE_PLLCLK_DIV2
 
-#if defined(STM32L4)
+#if defined(STM32L4) || defined(STM32G0) || defined(STM32G4)
 #define RCC_RTCCLKSOURCE_NO_CLK     RCC_RTCCLKSOURCE_NONE
-#elif defined(STM32WB) || defined(STM32G0) || defined(STM32G4)
+#elif defined(STM32WB)
 #else
 #define RCC_RTCCLKSOURCE_NONE       RCC_RTCCLKSOURCE_NO_CLK
 #endif