diff --git a/bsp/lpc1114/rtconfig.py b/bsp/lpc1114/rtconfig.py
index 4eb53465df..0fc441cee6 100644
--- a/bsp/lpc1114/rtconfig.py
+++ b/bsp/lpc1114/rtconfig.py
@@ -17,7 +17,7 @@ if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
     EXEC_PATH   = r'/usr/bin'
 else:
-    print 'Please make sure your toolchains is GNU GCC!'
+    print ('Please make sure your toolchains is GNU GCC!')
     exit(0)
 
 if os.getenv('RTT_EXEC_PATH'):
diff --git a/bsp/lpc43xx/M4/SConstruct b/bsp/lpc43xx/M4/SConstruct
index bcdc7f03eb..261af3765b 100644
--- a/bsp/lpc43xx/M4/SConstruct
+++ b/bsp/lpc43xx/M4/SConstruct
@@ -30,7 +30,7 @@ if rtconfig.CROSS_TOOL == 'gcc':
     print('build M0 code first')
     if sys.platform.startswith('linux'):
         import glob
-        ocwd = os.getcwdu()
+        ocwd = os.getcwd()
         os.chdir('../M0')
         res = os.system('scons')
         if res:
@@ -41,7 +41,7 @@ if rtconfig.CROSS_TOOL == 'gcc':
         os.chdir(ocwd)
     else:
         # Assume Windows.
-        ocwd = os.getcwdu()
+        ocwd = os.getcwd()
         os.chdir('..\M0')
         os.system('scons.bat')
         os.chdir(ocwd)
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f0/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f0/adc_config.h
index 3615ebab52..1c432ca978 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f0/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f0/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f0/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f0/dma_config.h
index a8d177801c..077e03896f 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f0/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f0/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
 #define UART1_RX_DMA_INSTANCE            DMA1_Channel3
 #define UART1_RX_DMA_IRQ                 DMA1_Ch2_3_DMA2_Ch1_2_IRQn
 #elif defined(BSP_SPI1_RX_USING_DMA) && !defined(SPI1_RX_DMA_INSTANCE)
-#define SPI1_DMA_RX_TX_IRQHandler       DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler 
+#define SPI1_DMA_RX_TX_IRQHandler       DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler
 #define SPI1_RX_DMA_RCC                 RCC_AHBENR_DMA1EN
 #define SPI1_RX_DMA_INSTANCE            DMA1_Channel2
 #define SPI1_RX_DMA_IRQ                 DMA1_Ch2_3_DMA2_Ch1_2_IRQn
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f0/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f0/pwm_config.h
index 9ade01dfa5..3a91b88dc9 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f0/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f0/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f0/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f0/spi_config.h
index 3d66d703e8..79523e704d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f0/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f0/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -59,7 +59,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f0/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f0/tim_config.h
index 0bba70cd43..ca37509e02 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f0/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f0/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f0/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f0/uart_config.h
index ea5e767aed..649ec1f4ec 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f0/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f0/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -49,7 +49,7 @@ extern "C" {
     }
 #endif /* UART2_CONFIG */
 #endif /* BSP_USING_UART2 */
-    
+
 #if defined(BSP_UART2_RX_USING_DMA)
 #ifndef UART2_DMA_RX_CONFIG
 #define UART2_DMA_RX_CONFIG                                            \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/adc_config.h
index ac0a7ca373..825aaf102e 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -29,7 +29,7 @@ extern "C" {
        .Init.DiscontinuousConvMode = DISABLE,                      \
        .Init.NbrOfDiscConversion   = 1,                            \
        .Init.ExternalTrigConv      = ADC_SOFTWARE_START,           \
-    }  
+    }
 #endif /* ADC1_CONFIG */
 #endif /* BSP_USING_ADC1 */
 
@@ -45,7 +45,7 @@ extern "C" {
        .Init.DiscontinuousConvMode = DISABLE,                      \
        .Init.NbrOfDiscConversion   = 1,                            \
        .Init.ExternalTrigConv      = ADC_SOFTWARE_START,           \
-    }  
+    }
 #endif /* ADC2_CONFIG */
 #endif /* BSP_USING_ADC2 */
 
@@ -61,7 +61,7 @@ extern "C" {
        .Init.DiscontinuousConvMode = DISABLE,                      \
        .Init.NbrOfDiscConversion   = 1,                            \
        .Init.ExternalTrigConv      = ADC_SOFTWARE_START,           \
-    }  
+    }
 #endif /* ADC3_CONFIG */
 #endif /* BSP_USING_ADC3 */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/dma_config.h
index 20205c43d7..65e136a2c3 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/pulse_encoder_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/pulse_encoder_config.h
index 94dd8fcd70..1de5c72b26 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/pulse_encoder_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/pulse_encoder_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/pwm_config.h
index 50ea3791b6..c4d4bcf202 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/sdio_config.h
index b68d5ce6ba..16d3526188 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/spi_config.h
index c4bbe3708d..bf28c2fc72 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -59,7 +59,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -91,7 +91,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/tim_config.h
index 1d3b245dc8..07478f1465 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/uart_config.h
index a08196e996..8605d9089c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f1/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f1/usbd_config.h
index d58b86f6d3..686055a70a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f1/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f1/usbd_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/adc_config.h
index bda1a06485..711dd21bbd 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/dma_config.h
index cd2161276f..df88830382 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -134,7 +134,7 @@ extern "C" {
 #endif
 /* DMA2 stream3 */
 
-#if defined(BSP_SPI1_TX_USING_DMA) && !defined(SPI1_TX_DMA_INSTANCE)	
+#if defined(BSP_SPI1_TX_USING_DMA) && !defined(SPI1_TX_DMA_INSTANCE)
 #define SPI1_DMA_TX_IRQHandler           DMA2_Stream3_IRQHandler
 #define SPI1_TX_DMA_RCC                  RCC_AHB1ENR_DMA2EN
 #define SPI1_TX_DMA_INSTANCE             DMA2_Stream3
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/pwm_config.h
index 1a5575de0c..b8ef2d37f7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/sdio_config.h
index 26fb77e260..c17ef65faf 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/spi_config.h
index cf1e8bcea8..b3e9507b19 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -61,7 +61,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -95,7 +95,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/tim_config.h
index a5b47af3a6..4484a20427 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f2/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f2/uart_config.h
index 6d8655fc2e..118143a82c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f2/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f2/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -8,7 +8,7 @@
  * 2018-10-30     SummerGift   first version
  * 2019-01-03     zylx         modify dma support
  */
- 
+
 #ifndef __UART_CONFIG_H__
 #define __UART_CONFIG_H__
 
@@ -27,7 +27,7 @@ extern "C" {
         .irq_type = USART1_IRQn,                                    \
     }
 #endif /* UART1_CONFIG */
-		
+
 #if defined(BSP_UART1_RX_USING_DMA)
 #ifndef UART1_DMA_RX_CONFIG
 #define UART1_DMA_RX_CONFIG                                        \
@@ -74,7 +74,7 @@ extern "C" {
     }
 #endif /* UART2_DMA_RX_CONFIG */
 #endif /* BSP_UART2_RX_USING_DMA */
-		
+
 #if defined(BSP_UART2_TX_USING_DMA)
 #ifndef UART2_DMA_TX_CONFIG
 #define UART2_DMA_TX_CONFIG                                        \
@@ -109,7 +109,7 @@ extern "C" {
     }
 #endif /* UART3_DMA_RX_CONFIG */
 #endif /* BSP_UART3_RX_USING_DMA */
-		
+
 #if defined(BSP_UART3_TX_USING_DMA)
 #ifndef UART3_DMA_TX_CONFIG
 #define UART3_DMA_TX_CONFIG                                        \
@@ -179,7 +179,7 @@ extern "C" {
     }
 #endif /* UART5_DMA_RX_CONFIG */
 #endif /* BSP_UART5_RX_USING_DMA */
-		
+
 #if defined(BSP_UART5_TX_USING_DMA)
 #ifndef UART5_DMA_TX_CONFIG
 #define UART5_DMA_TX_CONFIG                                        \
@@ -214,7 +214,7 @@ extern "C" {
     }
 #endif /* UART6_DMA_RX_CONFIG */
 #endif /* BSP_UART6_RX_USING_DMA */
-		
+
 #if defined(BSP_UART6_TX_USING_DMA)
 #ifndef UART6_DMA_TX_CONFIG
 #define UART6_DMA_TX_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/adc_config.h
index bda1a06485..711dd21bbd 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/dac_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/dac_config.h
index 6ca3932831..ad3eef477c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/dac_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/dac_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/dma_config.h
index 17768c9a04..80d45afc79 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/pulse_encoder_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/pulse_encoder_config.h
index 53320efda1..f9534e0a4c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/pulse_encoder_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/pulse_encoder_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/pwm_config.h
index 3803303493..c23abe0aec 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/qspi_config.h
index 8450dc257f..5089a10bdf 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/qspi_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-12-22     zylx         first version 
+ * 2018-12-22     zylx         first version
  */
 
 #ifndef __QSPI_CONFIG_H__
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/sdio_config.h
index a8328b1da4..d26002000c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/spi_config.h
index 34b0590eb3..d03b31ce8a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -61,7 +61,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -95,7 +95,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
@@ -129,7 +129,7 @@ extern "C" {
     }
 #endif /* SPI4_BUS_CONFIG */
 #endif /* BSP_USING_SPI4 */
-    
+
 #ifdef BSP_SPI4_TX_USING_DMA
 #ifndef SPI4_TX_DMA_CONFIG
 #define SPI4_TX_DMA_CONFIG                          \
@@ -163,7 +163,7 @@ extern "C" {
     }
 #endif /* SPI5_BUS_CONFIG */
 #endif /* BSP_USING_SPI5 */
-    
+
 #ifdef BSP_SPI5_TX_USING_DMA
 #ifndef SPI5_TX_DMA_CONFIG
 #define SPI5_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/tim_config.h
index bc08f219b9..72e0239ded 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/uart_config.h
index e42b5a1a9a..acde141c67 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -8,7 +8,7 @@
  * 2018-10-30     SummerGift   first version
  * 2019-01-03     zylx         modify dma support
  */
- 
+
 #ifndef __UART_CONFIG_H__
 #define __UART_CONFIG_H__
 
@@ -27,7 +27,7 @@ extern "C" {
         .irq_type = USART1_IRQn,                                    \
     }
 #endif /* UART1_CONFIG */
-		
+
 #if defined(BSP_UART1_RX_USING_DMA)
 #ifndef UART1_DMA_RX_CONFIG
 #define UART1_DMA_RX_CONFIG                                        \
@@ -74,7 +74,7 @@ extern "C" {
     }
 #endif /* UART2_DMA_RX_CONFIG */
 #endif /* BSP_UART2_RX_USING_DMA */
-		
+
 #if defined(BSP_UART2_TX_USING_DMA)
 #ifndef UART2_DMA_TX_CONFIG
 #define UART2_DMA_TX_CONFIG                                        \
@@ -109,7 +109,7 @@ extern "C" {
     }
 #endif /* UART3_DMA_RX_CONFIG */
 #endif /* BSP_UART3_RX_USING_DMA */
-		
+
 #if defined(BSP_UART3_TX_USING_DMA)
 #ifndef UART3_DMA_TX_CONFIG
 #define UART3_DMA_TX_CONFIG                                        \
@@ -179,7 +179,7 @@ extern "C" {
     }
 #endif /* UART5_DMA_RX_CONFIG */
 #endif /* BSP_UART5_RX_USING_DMA */
-		
+
 #if defined(BSP_UART5_TX_USING_DMA)
 #ifndef UART5_DMA_TX_CONFIG
 #define UART5_DMA_TX_CONFIG                                        \
@@ -214,7 +214,7 @@ extern "C" {
     }
 #endif /* UART6_DMA_RX_CONFIG */
 #endif /* BSP_UART6_RX_USING_DMA */
-		
+
 #if defined(BSP_UART6_TX_USING_DMA)
 #ifndef UART6_DMA_TX_CONFIG
 #define UART6_DMA_TX_CONFIG                                        \
@@ -249,7 +249,7 @@ extern "C" {
     }
 #endif /* UART7_DMA_RX_CONFIG */
 #endif /* BSP_UART7_RX_USING_DMA */
-		
+
 #if defined(BSP_UART7_TX_USING_DMA)
 #ifndef UART7_DMA_TX_CONFIG
 #define UART7_DMA_TX_CONFIG                                        \
@@ -284,7 +284,7 @@ extern "C" {
     }
 #endif /* UART8_DMA_RX_CONFIG */
 #endif /* BSP_UART8_RX_USING_DMA */
-		
+
 #if defined(BSP_UART8_TX_USING_DMA)
 #ifndef UART8_DMA_TX_CONFIG
 #define UART8_DMA_TX_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f4/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f4/usbd_config.h
index a6fc9a4c4d..31a648ad12 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f4/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f4/usbd_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/adc_config.h
index bda1a06485..711dd21bbd 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/dma_config.h
index f716e23765..43a9955e54 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/pwm_config.h
index 1a5575de0c..b8ef2d37f7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/qspi_config.h
index f4477f498b..bee2eb5d82 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/qspi_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-12-22     zylx         first version 
+ * 2018-12-22     zylx         first version
  */
 
 #ifndef __QSPI_CONFIG_H__
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/sdio_config.h
index ae1e4bbf6e..bea45515c3 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/spi_config.h
index ef32a32f4f..26f230d9b1 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -26,7 +26,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -60,7 +60,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -94,7 +94,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
@@ -128,7 +128,7 @@ extern "C" {
     }
 #endif /* SPI4_BUS_CONFIG */
 #endif /* BSP_USING_SPI4 */
-    
+
 #ifdef BSP_SPI4_TX_USING_DMA
 #ifndef SPI4_TX_DMA_CONFIG
 #define SPI4_TX_DMA_CONFIG                          \
@@ -162,7 +162,7 @@ extern "C" {
     }
 #endif /* SPI5_BUS_CONFIG */
 #endif /* BSP_USING_SPI5 */
-    
+
 #ifdef BSP_SPI5_TX_USING_DMA
 #ifndef SPI5_TX_DMA_CONFIG
 #define SPI5_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/tim_config.h
index cd116d9e19..41ef9f9ee0 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/f7/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/f7/uart_config.h
index 6c5b7c840d..7c6f38b697 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/f7/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/f7/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -8,7 +8,7 @@
  * 2018-10-30     SummerGift   first version
  * 2019-01-05     zylx         modify dma support
  */
- 
+
 #ifndef __UART_CONFIG_H__
 #define __UART_CONFIG_H__
 
@@ -19,7 +19,7 @@ extern "C" {
 #endif
 
 #if defined(BSP_USING_UART1)
-#ifndef UART1_CONFIG    
+#ifndef UART1_CONFIG
 #define UART1_CONFIG                                                \
     {                                                               \
         .name = "uart1",                                            \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g0/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g0/adc_config.h
index 739598e7d0..9adaf25fe1 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g0/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g0/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g0/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g0/dma_config.h
index 39a79dd536..1340f7c4b0 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g0/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g0/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g0/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g0/pwm_config.h
index 834903f656..bc9c375b7a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g0/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g0/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g0/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g0/spi_config.h
index a09ec948a9..a33777977a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g0/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g0/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -61,7 +61,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g0/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g0/tim_config.h
index 01d3af18f1..ac6e402ac4 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g0/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g0/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g0/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g0/uart_config.h
index f38baf0b63..3cbb77eefd 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g0/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g0/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/adc_config.h
index bda1a06485..711dd21bbd 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/dma_config.h
index 46411c5441..419dff4ae7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/pulse_encoder_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/pulse_encoder_config.h
index 53320efda1..f9534e0a4c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/pulse_encoder_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/pulse_encoder_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/pwm_config.h
index 14d4aa2aff..ca382e4742 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/qspi_config.h
index 8450dc257f..5089a10bdf 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/qspi_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-12-22     zylx         first version 
+ * 2018-12-22     zylx         first version
  */
 
 #ifndef __QSPI_CONFIG_H__
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/sdio_config.h
index 7d6837d74f..a61749ceaa 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/spi_config.h
index 34b0590eb3..d03b31ce8a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -61,7 +61,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -95,7 +95,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
@@ -129,7 +129,7 @@ extern "C" {
     }
 #endif /* SPI4_BUS_CONFIG */
 #endif /* BSP_USING_SPI4 */
-    
+
 #ifdef BSP_SPI4_TX_USING_DMA
 #ifndef SPI4_TX_DMA_CONFIG
 #define SPI4_TX_DMA_CONFIG                          \
@@ -163,7 +163,7 @@ extern "C" {
     }
 #endif /* SPI5_BUS_CONFIG */
 #endif /* BSP_USING_SPI5 */
-    
+
 #ifdef BSP_SPI5_TX_USING_DMA
 #ifndef SPI5_TX_DMA_CONFIG
 #define SPI5_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/tim_config.h
index cd116d9e19..41ef9f9ee0 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/uart_config.h
index 5a77643a55..54a2cc380f 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -9,7 +9,7 @@
  * 2019-01-03     zylx         modify dma support
  * 2019-10-03     xuzhuoyi     modify for STM32G4
  */
- 
+
 #ifndef __UART_CONFIG_H__
 #define __UART_CONFIG_H__
 
@@ -50,7 +50,7 @@ extern "C" {
         .irq_type = USART1_IRQn,                                    \
     }
 #endif /* UART1_CONFIG */
-		
+
 #if defined(BSP_UART1_RX_USING_DMA)
 #ifndef UART1_DMA_RX_CONFIG
 #define UART1_DMA_RX_CONFIG                                        \
@@ -97,7 +97,7 @@ extern "C" {
     }
 #endif /* UART2_DMA_RX_CONFIG */
 #endif /* BSP_UART2_RX_USING_DMA */
-		
+
 #if defined(BSP_UART2_TX_USING_DMA)
 #ifndef UART2_DMA_TX_CONFIG
 #define UART2_DMA_TX_CONFIG                                        \
@@ -132,7 +132,7 @@ extern "C" {
     }
 #endif /* UART3_DMA_RX_CONFIG */
 #endif /* BSP_UART3_RX_USING_DMA */
-		
+
 #if defined(BSP_UART3_TX_USING_DMA)
 #ifndef UART3_DMA_TX_CONFIG
 #define UART3_DMA_TX_CONFIG                                        \
@@ -202,7 +202,7 @@ extern "C" {
     }
 #endif /* UART5_DMA_RX_CONFIG */
 #endif /* BSP_UART5_RX_USING_DMA */
-		
+
 #if defined(BSP_UART5_TX_USING_DMA)
 #ifndef UART5_DMA_TX_CONFIG
 #define UART5_DMA_TX_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/g4/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/g4/usbd_config.h
index a6fc9a4c4d..31a648ad12 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/g4/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/g4/usbd_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/adc_config.h
index 0a51a07719..28e31f133a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/dac_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/dac_config.h
index 6ca3932831..ad3eef477c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/dac_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/dac_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/dma_config.h
index 23b3a231c3..5349e3d81e 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/pwm_config.h
index 1a5575de0c..b8ef2d37f7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/qspi_config.h
index f4477f498b..bee2eb5d82 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/qspi_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-12-22     zylx         first version 
+ * 2018-12-22     zylx         first version
  */
 
 #ifndef __QSPI_CONFIG_H__
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/sdio_config.h
index 220a615c47..eee9d103ba 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/spi_config.h
index ef32a32f4f..26f230d9b1 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -26,7 +26,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -60,7 +60,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -94,7 +94,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
@@ -128,7 +128,7 @@ extern "C" {
     }
 #endif /* SPI4_BUS_CONFIG */
 #endif /* BSP_USING_SPI4 */
-    
+
 #ifdef BSP_SPI4_TX_USING_DMA
 #ifndef SPI4_TX_DMA_CONFIG
 #define SPI4_TX_DMA_CONFIG                          \
@@ -162,7 +162,7 @@ extern "C" {
     }
 #endif /* SPI5_BUS_CONFIG */
 #endif /* BSP_USING_SPI5 */
-    
+
 #ifdef BSP_SPI5_TX_USING_DMA
 #ifndef SPI5_TX_DMA_CONFIG
 #define SPI5_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/tim_config.h
index cd116d9e19..41ef9f9ee0 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/uart_config.h
index 6ae67d4a2f..a6e2897d92 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -9,7 +9,7 @@
  * 2019-01-05     zylx         modify dma support
  * 2020-05-02     whj4674672   support stm32h7 uart dma
  */
- 
+
 #ifndef __UART_CONFIG_H__
 #define __UART_CONFIG_H__
 
@@ -20,7 +20,7 @@ extern "C" {
 #endif
 
 #if defined(BSP_USING_UART1)
-#ifndef UART1_CONFIG    
+#ifndef UART1_CONFIG
 #define UART1_CONFIG                                                \
     {                                                               \
         .name = "uart1",                                            \
@@ -75,7 +75,7 @@ extern "C" {
     }
 #endif /* UART2_DMA_TX_CONFIG */
 #endif /* BSP_UART2_TX_USING_DMA */
-    
+
 #if defined(BSP_USING_UART3)
 #ifndef UART3_CONFIG
 #define UART3_CONFIG                                                \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/h7/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/h7/usbd_config.h
index a6fc9a4c4d..31a648ad12 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/h7/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/h7/usbd_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l0/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l0/dma_config.h
index 803e4706ef..9477886ba5 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l0/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l0/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l0/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l0/uart_config.h
index ea5e767aed..649ec1f4ec 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l0/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l0/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -49,7 +49,7 @@ extern "C" {
     }
 #endif /* UART2_CONFIG */
 #endif /* BSP_USING_UART2 */
-    
+
 #if defined(BSP_UART2_RX_USING_DMA)
 #ifndef UART2_DMA_RX_CONFIG
 #define UART2_DMA_RX_CONFIG                                            \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/adc_config.h
index ac0a7ca373..825aaf102e 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -29,7 +29,7 @@ extern "C" {
        .Init.DiscontinuousConvMode = DISABLE,                      \
        .Init.NbrOfDiscConversion   = 1,                            \
        .Init.ExternalTrigConv      = ADC_SOFTWARE_START,           \
-    }  
+    }
 #endif /* ADC1_CONFIG */
 #endif /* BSP_USING_ADC1 */
 
@@ -45,7 +45,7 @@ extern "C" {
        .Init.DiscontinuousConvMode = DISABLE,                      \
        .Init.NbrOfDiscConversion   = 1,                            \
        .Init.ExternalTrigConv      = ADC_SOFTWARE_START,           \
-    }  
+    }
 #endif /* ADC2_CONFIG */
 #endif /* BSP_USING_ADC2 */
 
@@ -61,7 +61,7 @@ extern "C" {
        .Init.DiscontinuousConvMode = DISABLE,                      \
        .Init.NbrOfDiscConversion   = 1,                            \
        .Init.ExternalTrigConv      = ADC_SOFTWARE_START,           \
-    }  
+    }
 #endif /* ADC3_CONFIG */
 #endif /* BSP_USING_ADC3 */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/dma_config.h
index 20205c43d7..65e136a2c3 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/pulse_encoder_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/pulse_encoder_config.h
index 94dd8fcd70..1de5c72b26 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/pulse_encoder_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/pulse_encoder_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/pwm_config.h
index 1a5575de0c..b8ef2d37f7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/sdio_config.h
index 9e7762323e..266ac8bb96 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/spi_config.h
index c4bbe3708d..bf28c2fc72 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -27,7 +27,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -59,7 +59,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -91,7 +91,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/tim_config.h
index 1d3b245dc8..07478f1465 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/uart_config.h
index a08196e996..8605d9089c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l1/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l1/usbd_config.h
index d66f51115a..3f319f4024 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l1/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l1/usbd_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/adc_config.h
index 47fe0139b1..cb3ac94524 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/dac_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/dac_config.h
index 6ca3932831..ad3eef477c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/dac_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/dac_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/dma_config.h
index c86148bf7d..0762f9048d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/pwm_config.h
index 50ea3791b6..c4d4bcf202 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/qspi_config.h
index 4714c119f0..fa8228c6d4 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/qspi_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-12-22     zylx         first version 
+ * 2018-12-22     zylx         first version
  */
 
 #ifndef __QSPI_CONFIG_H__
@@ -28,7 +28,7 @@ extern "C" {
     }
 #endif /* QSPI_BUS_CONFIG */
 #endif /* BSP_USING_QSPI */
-    
+
 #ifdef BSP_QSPI_USING_DMA
 #ifndef QSPI_DMA_CONFIG
 #define QSPI_DMA_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/sdio_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/sdio_config.h
index 71811dba84..fa066e5cfc 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/sdio_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/sdio_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/spi_config.h
index d7518805b3..d510ca379d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/tim_config.h
index 4df13ca087..b90879c155 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/uart_config.h
index aa71112655..297ab30d56 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -60,7 +60,7 @@ extern "C" {
         .dma_irq  = UART1_RX_DMA_IRQ,                               \
     }
 #endif /* UART1_DMA_RX_CONFIG */
-#endif /* BSP_UART1_RX_USING_DMA */  
+#endif /* BSP_UART1_RX_USING_DMA */
 
 #if defined(BSP_UART1_TX_USING_DMA)
 #ifndef UART1_DMA_TX_CONFIG
@@ -146,6 +146,6 @@ extern "C" {
 
 #ifdef __cplusplus
 }
-#endif 
+#endif
 
 #endif
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/l4/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/l4/usbd_config.h
index a6fc9a4c4d..31a648ad12 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/l4/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/l4/usbd_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/adc_config.h
index 4ce80cea05..fb9df3f237 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/adc_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/dac_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/dac_config.h
index f49d534aa3..1fd23ae57d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/dac_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/dac_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/dma_config.h
index 51101388e8..1b06d2aa5a 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2022, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -47,7 +47,7 @@ extern "C" {
 #define SPI5_RX_DMA_CHANNEL              DMA_REQUEST_SPI5_RX
 #define SPI5_RX_DMA_IRQ                  DMA2_Stream0_IRQn
 #endif
-    
+
 /* DMA2 stream1 */
 #if defined(BSP_UART3_TX_USING_DMA) && !defined(BSP_UART3_TX_USING_INSTANCE)
 #define UART3_DMA_TX_IRQHandler           DMA2_Stream1_IRQHandler
@@ -78,7 +78,7 @@ extern "C" {
 #define UART4_RX_DMA_RCC                 RCC_MC_AHB2ENSETR_DMA2EN
 #define UART4_RX_DMA_INSTANCE            DMA2_Stream3
 #define UART4_RX_DMA_CHANNEL             DMA_REQUEST_UART4_RX
-#define UART4_RX_DMA_IRQ                 DMA2_Stream3_IRQn        
+#define UART4_RX_DMA_IRQ                 DMA2_Stream3_IRQn
 #endif
 
 /* DMA2 stream4 */
@@ -87,7 +87,7 @@ extern "C" {
 #define UART4_TX_DMA_RCC                 RCC_MC_AHB2ENSETR_DMA2EN
 #define UART4_TX_DMA_INSTANCE            DMA2_Stream4
 #define UART4_TX_DMA_CHANNEL             DMA_REQUEST_UART4_TX
-#define UART4_TX_DMA_IRQ                 DMA2_Stream4_IRQn   
+#define UART4_TX_DMA_IRQ                 DMA2_Stream4_IRQn
 #endif
 
 /* DMA2 stream5 */
@@ -105,7 +105,7 @@ extern "C" {
 #define CRYP2_IN_DMA_RCC                 RCC_MC_AHB2ENSETR_DMA2EN
 #define CRYP2_IN_DMA_INSTANCE            DMA2_Stream6
 #define CRYP2_IN_DMA_CHANNEL             DMA_REQUEST_CRYP2_IN
-#define CRYP2_IN_DMA_IRQ                 DMA2_Stream6_IRQn    
+#define CRYP2_IN_DMA_IRQ                 DMA2_Stream6_IRQn
 #endif
 
 /* DMA2 stream7 */
@@ -114,9 +114,9 @@ extern "C" {
 #define HASH2_IN_DMA_RCC                 RCC_MC_AHB2ENSETR_DMA2EN
 #define HASH2_IN_DMA_INSTANCE            DMA2_Stream7
 #define HASH2_IN_DMA_CHANNEL             DMA_REQUEST_HASH2_IN
-#define HASH2_IN_DMA_IRQ                 DMA2_Stream7_IRQn  
+#define HASH2_IN_DMA_IRQ                 DMA2_Stream7_IRQn
 #endif
-    
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/pwm_config.h
index 1a5575de0c..b8ef2d37f7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/pwm_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/qspi_config.h
index 0dc48247e7..bee2eb5d82 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/qspi_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2022, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-12-22     zylx         first version 
+ * 2018-12-22     zylx         first version
  */
 
 #ifndef __QSPI_CONFIG_H__
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/spi_config.h
index 26edfa927c..3236751624 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -26,7 +26,7 @@ extern "C" {
     }
 #endif /* SPI1_BUS_CONFIG */
 #endif /* BSP_USING_SPI1 */
-    
+
 #ifdef BSP_SPI1_TX_USING_DMA
 #ifndef SPI1_TX_DMA_CONFIG
 #define SPI1_TX_DMA_CONFIG                          \
@@ -60,7 +60,7 @@ extern "C" {
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
-    
+
 #ifdef BSP_SPI2_TX_USING_DMA
 #ifndef SPI2_TX_DMA_CONFIG
 #define SPI2_TX_DMA_CONFIG                          \
@@ -94,7 +94,7 @@ extern "C" {
     }
 #endif /* SPI3_BUS_CONFIG */
 #endif /* BSP_USING_SPI3 */
-    
+
 #ifdef BSP_SPI3_TX_USING_DMA
 #ifndef SPI3_TX_DMA_CONFIG
 #define SPI3_TX_DMA_CONFIG                          \
@@ -128,7 +128,7 @@ extern "C" {
     }
 #endif /* SPI4_BUS_CONFIG */
 #endif /* BSP_USING_SPI4 */
-    
+
 #ifdef BSP_SPI4_TX_USING_DMA
 #ifndef SPI4_TX_DMA_CONFIG
 #define SPI4_TX_DMA_CONFIG                          \
@@ -162,7 +162,7 @@ extern "C" {
     }
 #endif /* SPI5_BUS_CONFIG */
 #endif /* BSP_USING_SPI5 */
-    
+
 #ifdef BSP_SPI5_TX_USING_DMA
 #ifndef SPI5_TX_DMA_CONFIG
 #define SPI5_TX_DMA_CONFIG                          \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/tim_config.h
index 9f47ccafe2..1c74b3eade 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/mp1/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/mp1/uart_config.h
index b13b25d362..4d4715fad6 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/mp1/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/mp1/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -8,7 +8,7 @@
  * 2018-10-30     SummerGift   first version
  * 2019-01-03     zylx         modify dma support
  */
- 
+
 #ifndef __UART_CONFIG_H__
 #define __UART_CONFIG_H__
 
@@ -27,7 +27,7 @@ extern "C" {
         .irq_type = USART1_IRQn,                                    \
     }
 #endif /* UART1_CONFIG */
-		
+
 #if defined(BSP_UART1_RX_USING_DMA)
 #ifndef UART1_DMA_RX_CONFIG
 #define UART1_DMA_RX_CONFIG                                        \
@@ -74,7 +74,7 @@ extern "C" {
     }
 #endif /* UART2_DMA_RX_CONFIG */
 #endif /* BSP_UART2_RX_USING_DMA */
-		
+
 #if defined(BSP_UART2_TX_USING_DMA)
 #ifndef UART2_DMA_TX_CONFIG
 #define UART2_DMA_TX_CONFIG                                        \
@@ -109,7 +109,7 @@ extern "C" {
     }
 #endif /* UART3_DMA_RX_CONFIG */
 #endif /* BSP_UART3_RX_USING_DMA */
-		
+
 #if defined(BSP_UART3_TX_USING_DMA)
 #ifndef UART3_DMA_TX_CONFIG
 #define UART3_DMA_TX_CONFIG                                        \
@@ -179,7 +179,7 @@ extern "C" {
     }
 #endif /* UART5_DMA_RX_CONFIG */
 #endif /* BSP_UART5_RX_USING_DMA */
-		
+
 #if defined(BSP_UART5_TX_USING_DMA)
 #ifndef UART5_DMA_TX_CONFIG
 #define UART5_DMA_TX_CONFIG                                        \
@@ -214,7 +214,7 @@ extern "C" {
     }
 #endif /* UART6_DMA_RX_CONFIG */
 #endif /* BSP_UART6_RX_USING_DMA */
-		
+
 #if defined(BSP_UART6_TX_USING_DMA)
 #ifndef UART6_DMA_TX_CONFIG
 #define UART6_DMA_TX_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/adc_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/adc_config.h
index 66032f4853..ea23a2d1d2 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/adc_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/adc_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/dma_config.h
index 83c7e815c3..b7f0cc3da2 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/dma_config.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/pwm_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/pwm_config.h
index fb2187b88a..1d129e6792 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/pwm_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/pwm_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/qspi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/qspi_config.h
index 5190bcc705..fd6ab3d242 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/qspi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/qspi_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
@@ -28,7 +28,7 @@ extern "C" {
     }
 #endif /* QSPI_BUS_CONFIG */
 #endif /* BSP_USING_QSPI */
-    
+
 #ifdef BSP_QSPI_USING_DMA
 #ifndef QSPI_DMA_CONFIG
 #define QSPI_DMA_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/spi_config.h
index 6f545795da..0f37cfe2af 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/spi_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/tim_config.h
index 362d4060e4..24fa9e755c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/tim_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/uart_config.h
index 83371f7fe9..6f4eea2e52 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/uart_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
@@ -60,7 +60,7 @@ extern "C" {
         .dma_irq  = UART1_RX_DMA_IRQ,                               \
     }
 #endif /* UART1_DMA_RX_CONFIG */
-#endif /* BSP_UART1_RX_USING_DMA */  
+#endif /* BSP_UART1_RX_USING_DMA */
 
 #if defined(BSP_UART1_TX_USING_DMA)
 #ifndef UART1_DMA_TX_CONFIG
@@ -146,6 +146,6 @@ extern "C" {
 
 #ifdef __cplusplus
 }
-#endif 
+#endif
 
 #endif
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wb/usbd_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wb/usbd_config.h
index 164a1db68c..6e71510faf 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wb/usbd_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wb/usbd_config.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 #ifndef __USBD_CONFIG_H__
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wl/dma_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wl/dma_config.h
index 4804bf94ea..3135f80749 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wl/dma_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wl/dma_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wl/spi_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wl/spi_config.h
index d7518805b3..d510ca379d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wl/spi_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wl/spi_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wl/tim_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wl/tim_config.h
index f802634560..36795f0711 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wl/tim_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wl/tim_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -33,8 +33,8 @@ extern "C" {
         .minfreq = 2000,                        \
         .maxcnt  = 0xFFFF,                      \
         .cntmode = HWTIMER_CNTMODE_UP,          \
-    }    
-#endif    
+    }
+#endif
 #endif /* TIM_DEV_INFO_CONFIG */
 
 #ifdef BSP_USING_TIM2
@@ -47,7 +47,7 @@ extern "C" {
     }
 #endif /* TIM2_CONFIG */
 #endif /* BSP_USING_TIM2 */
-    
+
 #ifdef BSP_USING_TIM15
 #ifndef TIM15_CONFIG
 #define TIM15_CONFIG                                        \
diff --git a/bsp/stm32/libraries/HAL_Drivers/config/wl/uart_config.h b/bsp/stm32/libraries/HAL_Drivers/config/wl/uart_config.h
index 6d87d38033..3a9b59f987 100644
--- a/bsp/stm32/libraries/HAL_Drivers/config/wl/uart_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/config/wl/uart_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -50,7 +50,7 @@ extern "C" {
 #endif /* UART1_DMA_TX_CONFIG */
 #endif /* BSP_UART1_TX_USING_DMA */
 #endif /* BSP_USING_UART1 */
-    
+
 #if defined(BSP_USING_UART1)
 #ifndef UART1_CONFIG
 #define UART1_CONFIG                                                \
@@ -72,8 +72,8 @@ extern "C" {
         .dma_irq  = UART1_RX_DMA_IRQ,                               \
     }
 #endif /* UART1_DMA_RX_CONFIG */
-#endif /* BSP_UART1_RX_USING_DMA */  
-   
+#endif /* BSP_UART1_RX_USING_DMA */
+
 #if defined(BSP_USING_UART2)
 #ifndef UART2_CONFIG
 #define UART2_CONFIG                                                \
@@ -120,9 +120,9 @@ extern "C" {
 #endif /* UART3_DMA_RX_CONFIG */
 #endif /* BSP_UART3_RX_USING_DMA */
 
-    
+
 #ifdef __cplusplus
 }
-#endif 
+#endif
 
 #endif
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_adc.c b/bsp/stm32/libraries/HAL_Drivers/drv_adc.c
index 4d44c968fc..e76edc8816 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_adc.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_adc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -192,13 +192,13 @@ static rt_err_t stm32_get_adc_value(struct rt_adc_device *device, rt_uint32_t ch
 #endif
         return -RT_ERROR;
     }
-    
+
 #if defined(SOC_SERIES_STM32MP1) || defined (SOC_SERIES_STM32H7) || defined (SOC_SERIES_STM32WB)
     ADC_ChanConf.Rank = ADC_REGULAR_RANK_1;
 #else
     ADC_ChanConf.Rank = 1;
 #endif
-    
+
 #if defined(SOC_SERIES_STM32F0)
     ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_71CYCLES_5;
 #elif defined(SOC_SERIES_STM32F1)
@@ -224,7 +224,7 @@ static rt_err_t stm32_get_adc_value(struct rt_adc_device *device, rt_uint32_t ch
     ADC_ChanConf.SingleDiff = LL_ADC_SINGLE_ENDED;
 #elif defined(SOC_SERIES_STM32MP1) || defined(SOC_SERIES_STM32H7) || defined (SOC_SERIES_STM32WB)
     ADC_ChanConf.OffsetNumber = ADC_OFFSET_NONE;  /* ADC channel affected to offset number */
-    ADC_ChanConf.Offset       = 0; 
+    ADC_ChanConf.Offset       = 0;
     ADC_ChanConf.SingleDiff   = ADC_SINGLE_ENDED; /* ADC channel differential mode */
 #endif
     HAL_ADC_ConfigChannel(stm32_adc_handler, &ADC_ChanConf);
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_can.c b/bsp/stm32/libraries/HAL_Drivers/drv_can.c
index c7d0428d48..83d58ec800 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_can.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_can.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -305,8 +305,8 @@ static rt_err_t _can_control(struct rt_can_device *can, int cmd, void *arg)
             {
                 drv_can->FilterConfig.FilterBank = filter_cfg->items[i].hdr;
                 drv_can->FilterConfig.FilterIdHigh = (filter_cfg->items[i].id >> 13) & 0xFFFF;
-                drv_can->FilterConfig.FilterIdLow = ((filter_cfg->items[i].id << 3) | 
-                                                    (filter_cfg->items[i].ide << 2) | 
+                drv_can->FilterConfig.FilterIdLow = ((filter_cfg->items[i].id << 3) |
+                                                    (filter_cfg->items[i].ide << 2) |
                                                     (filter_cfg->items[i].rtr << 1)) & 0xFFFF;
                 drv_can->FilterConfig.FilterMaskIdHigh = (filter_cfg->items[i].mask >> 16) & 0xFFFF;
                 drv_can->FilterConfig.FilterMaskIdLow = filter_cfg->items[i].mask & 0xFFFF;
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_can.h b/bsp/stm32/libraries/HAL_Drivers/drv_can.h
index b0ae3072e6..900793a153 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_can.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_can.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_common.c b/bsp/stm32/libraries/HAL_Drivers/drv_common.c
index af19a5f732..82ec1f8985 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_common.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_common.h b/bsp/stm32/libraries/HAL_Drivers/drv_common.h
index bffedddcd0..c45041129d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_common.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_common.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_config.h b/bsp/stm32/libraries/HAL_Drivers/drv_config.h
index 3f45b0004c..7f615fcf60 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_config.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -8,7 +8,7 @@
  * 2018-10-30     SummerGift        first version
  * 2020-10-14     Dozingfiretruck   Porting for stm32wbxx
  */
- 
+
 #ifndef __DRV_CONFIG_H__
 #define __DRV_CONFIG_H__
 
@@ -43,7 +43,7 @@ extern "C" {
 #include "f2/adc_config.h"
 #include "f2/tim_config.h"
 #include "f2/sdio_config.h"
-#include "f2/pwm_config.h"	
+#include "f2/pwm_config.h"
 #elif  defined(SOC_SERIES_STM32F4)
 #include "f4/dma_config.h"
 #include "f4/uart_config.h"
@@ -114,9 +114,9 @@ extern "C" {
 #include "mp1/qspi_config.h"
 #include "mp1/spi_config.h"
 #include "mp1/adc_config.h"
-#include "mp1/dac_config.h"    
+#include "mp1/dac_config.h"
 #include "mp1/tim_config.h"
-#include "mp1/pwm_config.h"    
+#include "mp1/pwm_config.h"
 #elif  defined(SOC_SERIES_STM32WL)
 #include "wl/dma_config.h"
 #include "wl/uart_config.h"
@@ -126,7 +126,7 @@ extern "C" {
 #include "wb/adc_config.h"
 #include "wb/dma_config.h"
 #include "wb/pwm_config.h"
-#include "wb/qspi_config.h" 
+#include "wb/qspi_config.h"
 #include "wb/spi_config.h"
 #include "wb/tim_config.h"
 #include "wb/uart_config.h"
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_crypto.c b/bsp/stm32/libraries/HAL_Drivers/drv_crypto.c
index b093516ca5..b5c858e581 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_crypto.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_crypto.c
@@ -19,7 +19,7 @@
 #include "drv_crypto.h"
 #include "board.h"
 #include "drv_config.h"
-     
+
 struct stm32_hwcrypto_device
 {
     struct rt_hwcrypto_device dev;
@@ -148,7 +148,7 @@ static rt_uint32_t _rng_rand(struct hwcrypto_rng *ctx)
     {
         return gen_random ;
     }
-    
+
     return 0;
 }
 
@@ -164,8 +164,8 @@ static rt_err_t _hash_update(struct hwcrypto_hash *ctx, const rt_uint8_t *in, rt
     rt_uint32_t tickstart = 0;
     rt_uint32_t result = RT_EOK;
     struct stm32_hwcrypto_device *stm32_hw_dev = (struct stm32_hwcrypto_device *)ctx->parent.device->user_data;
-    rt_mutex_take(&stm32_hw_dev->mutex, RT_WAITING_FOREVER);    
-    
+    rt_mutex_take(&stm32_hw_dev->mutex, RT_WAITING_FOREVER);
+
 #if defined(SOC_SERIES_STM32MP1)
     HASH_HandleTypeDef *HW_TypeDef = (HASH_HandleTypeDef *)(ctx->parent.contex);
     /* Start HASH computation using DMA transfer */
@@ -191,7 +191,7 @@ static rt_err_t _hash_update(struct hwcrypto_hash *ctx, const rt_uint8_t *in, rt
     {
         goto _exit;
     }
-    /* Wait for DMA transfer to complete */ 
+    /* Wait for DMA transfer to complete */
     tickstart = rt_tick_get();
     while (HAL_HASH_GetState(HW_TypeDef) == HAL_HASH_STATE_BUSY)
     {
@@ -201,11 +201,11 @@ static rt_err_t _hash_update(struct hwcrypto_hash *ctx, const rt_uint8_t *in, rt
             goto _exit;
         }
     }
-    
+
 #endif
 _exit:
     rt_mutex_release(&stm32_hw_dev->mutex);
-        
+
    return  result;
 }
 
@@ -243,12 +243,12 @@ static rt_err_t _hash_finish(struct hwcrypto_hash *ctx, rt_uint8_t *out, rt_size
     {
         goto _exit;
     }
-#endif    
-    
+#endif
+
 _exit:
     rt_mutex_release(&stm32_hw_dev->mutex);
-    
-    return result;     
+
+    return result;
 }
 
 static const struct hwcrypto_hash_ops hash_ops =
@@ -259,7 +259,7 @@ static const struct hwcrypto_hash_ops hash_ops =
 
 #endif /* BSP_USING_HASH */
 
-#if defined(BSP_USING_CRYP) 
+#if defined(BSP_USING_CRYP)
 static rt_err_t _cryp_crypt(struct hwcrypto_symmetric *ctx,
                             struct hwcrypto_symmetric_info *info)
 {
@@ -268,10 +268,10 @@ static rt_err_t _cryp_crypt(struct hwcrypto_symmetric *ctx,
 
     struct stm32_hwcrypto_device *stm32_hw_dev = (struct stm32_hwcrypto_device *)ctx->parent.device->user_data;
     rt_mutex_take(&stm32_hw_dev->mutex, RT_WAITING_FOREVER);
-    
+
 #if defined(SOC_SERIES_STM32MP1)
     CRYP_HandleTypeDef *HW_TypeDef = (CRYP_HandleTypeDef *)(ctx->parent.contex);
-    
+
     switch (ctx->parent.type)
     {
     case HWCRYPTO_TYPE_AES_ECB:
@@ -287,25 +287,25 @@ static rt_err_t _cryp_crypt(struct hwcrypto_symmetric *ctx,
        break;
 
     case HWCRYPTO_TYPE_DES_ECB:
-       HW_TypeDef->Init.Algorithm = CRYP_DES_ECB; 
+       HW_TypeDef->Init.Algorithm = CRYP_DES_ECB;
        break;
-       
+
     case HWCRYPTO_TYPE_DES_CBC:
-       HW_TypeDef->Init.Algorithm = CRYP_DES_CBC; 
+       HW_TypeDef->Init.Algorithm = CRYP_DES_CBC;
        break;
-       
+
     default :
         rt_kprintf("not support cryp type: %x", ctx->parent.type);
-        break; 
+        break;
     }
-    
+
     HAL_CRYP_DeInit(HW_TypeDef);
-    
+
     HW_TypeDef->Init.DataType       = CRYP_DATATYPE_8B;
     HW_TypeDef->Init.DataWidthUnit  = CRYP_DATAWIDTHUNIT_BYTE;
     HW_TypeDef->Init.KeySize        = CRYP_KEYSIZE_128B;
     HW_TypeDef->Init.pKey           = (uint32_t*)ctx->key;
-    
+
     result =  HAL_CRYP_Init(HW_TypeDef);
     if (result != HAL_OK)
     {
@@ -314,11 +314,11 @@ static rt_err_t _cryp_crypt(struct hwcrypto_symmetric *ctx,
     }
     if (info->mode == HWCRYPTO_MODE_ENCRYPT)
     {
-         result = HAL_CRYP_Encrypt_DMA(HW_TypeDef, (uint32_t *)info->in, info->length, (uint32_t *)info->out); 
+         result = HAL_CRYP_Encrypt_DMA(HW_TypeDef, (uint32_t *)info->in, info->length, (uint32_t *)info->out);
     }
     else if (info->mode == HWCRYPTO_MODE_DECRYPT)
     {
-         result = HAL_CRYP_Decrypt_DMA(HW_TypeDef, (uint32_t *)info->in, info->length, (uint32_t *)info->out);   
+         result = HAL_CRYP_Decrypt_DMA(HW_TypeDef, (uint32_t *)info->in, info->length, (uint32_t *)info->out);
     }
     else
     {
@@ -326,7 +326,7 @@ static rt_err_t _cryp_crypt(struct hwcrypto_symmetric *ctx,
         result = RT_ERROR;
         goto _exit;
     }
-    
+
     if (result != HAL_OK)
     {
         goto _exit;
@@ -334,28 +334,28 @@ static rt_err_t _cryp_crypt(struct hwcrypto_symmetric *ctx,
 
     tickstart = rt_tick_get();
     while (HAL_CRYP_GetState(HW_TypeDef) != HAL_CRYP_STATE_READY)
-    {   
+    {
         if (rt_tick_get() - tickstart > 0xFFFF)
         {
             result = RT_ETIMEOUT;
             goto _exit;
         }
     }
-  
+
 #endif
-    
+
     if (result != HAL_OK)
     {
         goto _exit;
     }
-    
+
 _exit:
     rt_mutex_release(&stm32_hw_dev->mutex);
 
-    return result;    
+    return result;
 }
 
-static const struct hwcrypto_symmetric_ops cryp_ops = 
+static const struct hwcrypto_symmetric_ops cryp_ops =
 {
     .crypt = _cryp_crypt
 };
@@ -364,7 +364,7 @@ static const struct hwcrypto_symmetric_ops cryp_ops =
 static rt_err_t _crypto_create(struct rt_hwcrypto_ctx *ctx)
 {
     rt_err_t res = RT_EOK;
-    
+
     switch (ctx->type & HWCRYPTO_MAIN_TYPE_MASK)
     {
 #if defined(BSP_USING_RNG)
@@ -417,11 +417,11 @@ static rt_err_t _crypto_create(struct rt_hwcrypto_ctx *ctx)
 #endif /* defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32F7) */
         ctx->contex = hcrc;
         ((struct hwcrypto_crc *)ctx)->ops = &crc_ops;
-        
+
         break;
     }
 #endif /* BSP_USING_CRC */
-    
+
 #if defined(BSP_USING_HASH)
     case HWCRYPTO_TYPE_MD5:
     case HWCRYPTO_TYPE_SHA1:
@@ -437,18 +437,18 @@ static rt_err_t _crypto_create(struct rt_hwcrypto_ctx *ctx)
         /* enable dma for hash */
         __HAL_RCC_DMA2_CLK_ENABLE();
         HAL_NVIC_SetPriority(DMA2_Stream7_IRQn, 2, 0);
-        HAL_NVIC_EnableIRQ(DMA2_Stream7_IRQn); 
+        HAL_NVIC_EnableIRQ(DMA2_Stream7_IRQn);
 
         hash->Init.DataType = HASH_DATATYPE_8B;
         if (HAL_HASH_Init(hash) != HAL_OK)
         {
             res = -RT_ERROR;
-        } 
+        }
 #endif
         ctx->contex = hash;
         ((struct hwcrypto_hash *)ctx)->ops = &hash_ops;
-        
-        break;  
+
+        break;
     }
 #endif /* BSP_USING_HASH */
 
@@ -480,14 +480,14 @@ static rt_err_t _crypto_create(struct rt_hwcrypto_ctx *ctx)
         {
             res = -RT_ERROR;
         }
-#endif  
+#endif
         ctx->contex = cryp;
         ((struct hwcrypto_symmetric *)ctx)->ops = &cryp_ops;
 
-        break;  
+        break;
     }
 #endif  /* BSP_USING_CRYP */
-    
+
     default:
         res = -RT_ERROR;
         break;
@@ -506,11 +506,11 @@ static void _crypto_destroy(struct rt_hwcrypto_ctx *ctx)
 
 #if defined(BSP_USING_CRC)
     case HWCRYPTO_TYPE_CRC:
-        __HAL_CRC_DR_RESET((CRC_HandleTypeDef *)ctx-> contex);			
+        __HAL_CRC_DR_RESET((CRC_HandleTypeDef *)ctx-> contex);
         HAL_CRC_DeInit((CRC_HandleTypeDef *)(ctx->contex));
         break;
 #endif /* BSP_USING_CRC */
-        
+
 #if defined(BSP_USING_HASH)
     case HWCRYPTO_TYPE_MD5:
     case HWCRYPTO_TYPE_SHA1:
@@ -529,7 +529,7 @@ static void _crypto_destroy(struct rt_hwcrypto_ctx *ctx)
          HAL_CRYP_DeInit((CRYP_HandleTypeDef *)(ctx->contex));
          break;
 #endif /* BSP_USING_CRYP */
-             
+
     default:
         break;
     }
@@ -548,7 +548,7 @@ static rt_err_t _crypto_clone(struct rt_hwcrypto_ctx *des, const struct rt_hwcry
         if (des->contex && src->contex)
         {
             rt_memcpy(des->contex, src->contex, sizeof(RNG_HandleTypeDef));
-        }    
+        }
         break;
 #endif /* BSP_USING_RNG */
 
@@ -560,7 +560,7 @@ static rt_err_t _crypto_clone(struct rt_hwcrypto_ctx *des, const struct rt_hwcry
         }
         break;
 #endif /* BSP_USING_CRC */
-        
+
 #if defined(BSP_USING_HASH)
     case HWCRYPTO_TYPE_MD5:
     case HWCRYPTO_TYPE_SHA1:
@@ -568,7 +568,7 @@ static rt_err_t _crypto_clone(struct rt_hwcrypto_ctx *des, const struct rt_hwcry
         if (des->contex && src->contex)
         {
             rt_memcpy(des->contex, src->contex, sizeof(HASH_HandleTypeDef));
-        } 
+        }
         break;
 #endif /* BSP_USING_HASH */
 
@@ -577,14 +577,14 @@ static rt_err_t _crypto_clone(struct rt_hwcrypto_ctx *des, const struct rt_hwcry
     case HWCRYPTO_TYPE_DES:
     case HWCRYPTO_TYPE_3DES:
     case HWCRYPTO_TYPE_RC4:
-    case HWCRYPTO_TYPE_GCM:    
+    case HWCRYPTO_TYPE_GCM:
         if (des->contex && src->contex)
         {
             rt_memcpy(des->contex, src->contex, sizeof(CRYP_HandleTypeDef));
-        } 
+        }
         break;
 #endif /* BSP_USING_CRYP */
-        
+
     default:
         res = -RT_ERROR;
         break;
@@ -606,7 +606,7 @@ static void _crypto_reset(struct rt_hwcrypto_ctx *ctx)
         __HAL_CRC_DR_RESET((CRC_HandleTypeDef *)ctx-> contex);
         break;
 #endif /* BSP_USING_CRC */
-        
+
 #if defined(BSP_USING_HASH)
     case HWCRYPTO_TYPE_MD5:
     case HWCRYPTO_TYPE_SHA1:
@@ -614,16 +614,16 @@ static void _crypto_reset(struct rt_hwcrypto_ctx *ctx)
         __HAL_HASH_RESET_HANDLE_STATE((HASH_HandleTypeDef *)(ctx->contex));
         break;
 #endif /* BSP_USING_HASH*/
-        
+
 #if defined(BSP_USING_CRYP)
     case HWCRYPTO_TYPE_AES:
     case HWCRYPTO_TYPE_DES:
     case HWCRYPTO_TYPE_3DES:
     case HWCRYPTO_TYPE_RC4:
-    case HWCRYPTO_TYPE_GCM:  
+    case HWCRYPTO_TYPE_GCM:
         break;
 #endif /* BSP_USING_CRYP */
-        
+
     default:
         break;
     }
@@ -636,9 +636,9 @@ void HASH2_DMA_IN_IRQHandler(void)
 
     /* enter interrupt */
     rt_interrupt_enter();
-    
+
     HAL_DMA_IRQHandler(&hdma_hash_in);
-    
+
     /* leave interrupt */
     rt_interrupt_leave();
 }
@@ -646,14 +646,14 @@ void HASH2_DMA_IN_IRQHandler(void)
 
 #if defined(CRYP2_IN_DMA_INSTANCE)
 void CRYP2_DMA_IN_IRQHandler(void)
-{   
+{
     extern DMA_HandleTypeDef hdma_cryp_in;
 
     /* enter interrupt */
     rt_interrupt_enter();
-    
+
     HAL_DMA_IRQHandler(&hdma_cryp_in);
-    
+
     /* leave interrupt */
     rt_interrupt_leave();
 }
@@ -663,12 +663,12 @@ void CRYP2_DMA_IN_IRQHandler(void)
 void CRYP2_DMA_OUT_IRQHandler(void)
 {
     extern DMA_HandleTypeDef hdma_cryp_out;
-    
+
     /* enter interrupt */
     rt_interrupt_enter();
-    
+
     HAL_DMA_IRQHandler(&hdma_cryp_out);
-    
+
     /* leave interrupt */
     rt_interrupt_leave();
 }
@@ -690,7 +690,7 @@ int stm32_hw_crypto_device_init(void)
     _crypto_dev.dev.ops = &_ops;
 #if defined(BSP_USING_UDID)
 
-#if defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7) 
+#if defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7)
     cpuid[0] = HAL_GetUIDw0();
     cpuid[1] = HAL_GetUIDw1();
 #elif defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32MP1)
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_dac.c b/bsp/stm32/libraries/HAL_Drivers/drv_dac.c
index e5133213d8..4916f65513 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_dac.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_dac.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -11,7 +11,7 @@
 
 #include <board.h>
 
-#if defined(BSP_USING_DAC1) || defined(BSP_USING_DAC2) 
+#if defined(BSP_USING_DAC1) || defined(BSP_USING_DAC2)
 #include "drv_config.h"
 
 //#define DRV_DEBUG
@@ -23,7 +23,7 @@ static DAC_HandleTypeDef dac_config[] =
 #ifdef BSP_USING_DAC1
     DAC1_CONFIG,
 #endif
-    
+
 #ifdef BSP_USING_DAC2
     DAC2_CONFIG,
 #endif
@@ -72,12 +72,12 @@ static rt_err_t stm32_dac_enabled(struct rt_dac_device *device, rt_uint32_t chan
     }
     else
     {
-      LOG_E("dac channel must be 1 or 2.");  
+      LOG_E("dac channel must be 1 or 2.");
       return -RT_ERROR;
     }
     HAL_DAC_Start(stm32_dac_handler, dac_channel);
 #endif
-    
+
     return RT_EOK;
 }
 
@@ -87,7 +87,7 @@ static rt_err_t stm32_dac_disabled(struct rt_dac_device *device, rt_uint32_t cha
     DAC_HandleTypeDef *stm32_dac_handler;
     RT_ASSERT(device != RT_NULL);
     stm32_dac_handler = device->parent.user_data;
-    
+
 #if defined(SOC_SERIES_STM32MP1) || defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32F4)
     if ((channel <= 2) && (channel > 0))
     {
@@ -96,28 +96,28 @@ static rt_err_t stm32_dac_disabled(struct rt_dac_device *device, rt_uint32_t cha
     }
     else
     {
-      LOG_E("dac channel must be 1 or 2.");  
+      LOG_E("dac channel must be 1 or 2.");
       return -RT_ERROR;
     }
     HAL_DAC_Stop(stm32_dac_handler, dac_channel);
 #endif
-    
+
     return RT_EOK;
 }
 
 static rt_err_t stm32_set_dac_value(struct rt_dac_device *device, rt_uint32_t channel, rt_uint32_t *value)
 {
     uint32_t dac_channel;
-    DAC_ChannelConfTypeDef DAC_ChanConf;	
+    DAC_ChannelConfTypeDef DAC_ChanConf;
     DAC_HandleTypeDef *stm32_dac_handler;
-   
+
     RT_ASSERT(device != RT_NULL);
     RT_ASSERT(value != RT_NULL);
 
     stm32_dac_handler = device->parent.user_data;
 
     rt_memset(&DAC_ChanConf, 0, sizeof(DAC_ChanConf));
-    
+
 #if defined(SOC_SERIES_STM32MP1) || defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32F4)
     if ((channel <= 2) && (channel > 0))
     {
@@ -126,15 +126,15 @@ static rt_err_t stm32_set_dac_value(struct rt_dac_device *device, rt_uint32_t ch
     }
     else
     {
-      LOG_E("dac channel must be 1 or 2.");  
+      LOG_E("dac channel must be 1 or 2.");
       return -RT_ERROR;
     }
-#endif  
-    
+#endif
+
 #if defined(SOC_SERIES_STM32MP1) || defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32F4)
-    DAC_ChanConf.DAC_Trigger      = DAC_TRIGGER_NONE;             
+    DAC_ChanConf.DAC_Trigger      = DAC_TRIGGER_NONE;
     DAC_ChanConf.DAC_OutputBuffer = DAC_OUTPUTBUFFER_DISABLE;
-#endif    
+#endif
     /* config dac out channel*/
     if (HAL_DAC_ConfigChannel(stm32_dac_handler, &DAC_ChanConf, dac_channel) != HAL_OK)
     {
@@ -153,7 +153,7 @@ static rt_err_t stm32_set_dac_value(struct rt_dac_device *device, rt_uint32_t ch
         LOG_D("Start dac Error!\n");
         return -RT_ERROR;
     }
-  
+
     return RT_EOK;
 }
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_dma.h b/bsp/stm32/libraries/HAL_Drivers/drv_dma.h
index 12056485d2..976df37975 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_dma.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_dma.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -20,10 +20,10 @@ extern "C" {
 #endif
 
 #if defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32L0) \
-	|| defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WL) || defined(SOC_SERIES_STM32G0) || defined(SOC_SERIES_STM32G4) || defined(SOC_SERIES_STM32WB)
+    || defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WL) || defined(SOC_SERIES_STM32G0) || defined(SOC_SERIES_STM32G4) || defined(SOC_SERIES_STM32WB)
 #define DMA_INSTANCE_TYPE              DMA_Channel_TypeDef
 #elif defined(SOC_SERIES_STM32F2) || defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7)\
-	|| defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32MP1)
+    || defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32MP1)
 #define DMA_INSTANCE_TYPE              DMA_Stream_TypeDef
 #endif /*  defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WL)  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_eth.c b/bsp/stm32/libraries/HAL_Drivers/drv_eth.c
index 8b191453cb..0506f6495c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_eth.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_eth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_eth.h b/bsp/stm32/libraries/HAL_Drivers/drv_eth.h
index 07f25b107e..44eb75bbb8 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_eth.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_eth.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash.h b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash.h
index 3a9d5be061..8243e80bbf 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f0.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f0.c
index b8d42c8492..778fbe1a84 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f0.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f0.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f1.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f1.c
index 01f706cd8f..624bf60070 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f1.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -155,7 +155,7 @@ int stm32_flash_erase_bank(uint32_t bank, rt_uint32_t addr, size_t size)
     EraseInitStruct.PageAddress = GetPage(addr);
     EraseInitStruct.NbPages     = (size + FLASH_PAGE_SIZE - 1) / FLASH_PAGE_SIZE;
     EraseInitStruct.Banks       = bank;
-    
+
     if (HAL_FLASHEx_Erase(&EraseInitStruct, &PAGEError) != HAL_OK)
     {
         result = -RT_ERROR;
@@ -186,8 +186,8 @@ __exit:
  */
 int stm32_flash_erase(rt_uint32_t addr, size_t size)
 {
-#if defined(FLASH_BANK2_END)    
-    rt_err_t result = RT_EOK;   
+#if defined(FLASH_BANK2_END)
+    rt_err_t result = RT_EOK;
     rt_uint32_t addr_bank1 = 0;
     rt_uint32_t size_bank1 = 0;
     rt_uint32_t addr_bank2 = 0;
@@ -203,7 +203,7 @@ int stm32_flash_erase(rt_uint32_t addr, size_t size)
     {
         size_bank1 = 0;
         addr_bank2 = addr;
-        size_bank2 = size; 
+        size_bank2 = size;
     }
     else
     {
@@ -222,7 +222,7 @@ int stm32_flash_erase(rt_uint32_t addr, size_t size)
             goto __exit;
         }
     }
-    
+
     if(size_bank2)
     {
         LOG_D("bank2: addr (0x%p), size %d", (void *)addr_bank2, size_bank2);
@@ -233,12 +233,12 @@ int stm32_flash_erase(rt_uint32_t addr, size_t size)
         }
     }
 
-__exit:    
+__exit:
     if(result != RT_EOK)
     {
         return result;
     }
-    
+
     return size_bank1 + size_bank2;
 #else
     return stm32_flash_erase_bank(FLASH_BANK_1, addr, size);
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f2.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f2.c
index b3ddf1ae6c..d716b46ffe 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f2.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f4.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f4.c
index a9ed886c32..c65ecb20f3 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f4.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f4.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f7.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f7.c
index 276c9ba0b9..522dc8e6a7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f7.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_f7.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -43,7 +43,7 @@
 static rt_uint32_t GetSector(rt_uint32_t Address)
 {
     uint32_t sector = 0;
-  
+
 #if defined (FLASH_OPTCR_nDBANK)
     FLASH_OBProgramInitTypeDef OBInit;
     uint32_t nbank = 0;
@@ -53,7 +53,7 @@ static rt_uint32_t GetSector(rt_uint32_t Address)
     nbank = ((OBInit.USERConfig & 0x20000000U) >> 29);
     //1:single bank mode
     if (1 == nbank)
-    {  
+    {
         if ((Address < ADDR_FLASH_SECTOR_1) && (Address >= ADDR_FLASH_SECTOR_0))
         {
             sector = FLASH_SECTOR_0;
@@ -98,7 +98,7 @@ static rt_uint32_t GetSector(rt_uint32_t Address)
         {
             sector = FLASH_SECTOR_10;
         }
-        else 
+        else
         {
             sector = FLASH_SECTOR_11;
         }
@@ -153,7 +153,7 @@ static rt_uint32_t GetSector(rt_uint32_t Address)
     {
         sector = FLASH_SECTOR_10;
     }
-    else 
+    else
     {
         sector = FLASH_SECTOR_11;
     }
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_g0.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_g0.c
index c5eefb9497..90bb633c86 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_g0.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_g0.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_h7.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_h7.c
index b1c3d62604..2b8a4e1b3e 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_h7.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_h7.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c
index 00f84711f5..4da4207961 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_wb.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_wb.c
index d818e47d8c..33cbc78c3f 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_wb.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_wb.c
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author       		Notes
+ * Date           Author            Notes
  * 2020-10-14     Dozingfiretruck   first version
  */
 
@@ -183,7 +183,7 @@ int stm32_flash_erase(rt_uint32_t addr, size_t size)
 
     /* Fill EraseInit structure*/
     EraseInitStruct.TypeErase   = FLASH_TYPEERASE_PAGES;
-    EraseInitStruct.Page 				= GetPage(addr);
+    EraseInitStruct.Page                = GetPage(addr);
     EraseInitStruct.NbPages     = (size + FLASH_PAGE_SIZE - 1) / FLASH_PAGE_SIZE;
 
     if (HAL_FLASHEx_Erase(&EraseInitStruct, &PAGEError) != HAL_OK)
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
index 67bed660c0..26a47a0709 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.h b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.h
index bbcbdcccff..f0d92d7be7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -7,7 +7,7 @@
  * Date           Author            Notes
  * 2018-11-06     balanceTWK        first version
  * 2020-06-16     thread-liu        add stm32mp1
- * 2020-09-01     thread-liu        add GPIOZ 
+ * 2020-09-01     thread-liu        add GPIOZ
  * 2020-09-18     geniusgogo        optimization design pin-index algorithm
  */
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c b/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
index 4550c2776f..22241d2d2c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -175,10 +175,10 @@ static void pclkx_doubler_get(rt_uint32_t *pclk1_doubler, rt_uint32_t *pclk2_dou
     }
     if (RCC_ClkInitStruct.APB2_Div != RCC_APB2_DIV1)
     {
-       *pclk2_doubler = 2; 
+       *pclk2_doubler = 2;
     }
 #else
-    if (RCC_ClkInitStruct.APB1CLKDivider != RCC_HCLK_DIV1)    
+    if (RCC_ClkInitStruct.APB1CLKDivider != RCC_HCLK_DIV1)
     {
          *pclk1_doubler = 2;
     }
@@ -288,7 +288,7 @@ static rt_err_t timer_start(rt_hwtimer_t *timer, rt_uint32_t t, rt_hwtimer_mode_
     {
         tim->Instance->CR1 &= (~TIM_OPMODE_SINGLE);
     }
-	
+
     /* start timer */
     if (HAL_TIM_Base_Start_IT(tim) != HAL_OK)
     {
@@ -344,7 +344,7 @@ static rt_err_t timer_ctrl(rt_hwtimer_t *timer, rt_uint32_t cmd, void *arg)
 #elif defined(SOC_SERIES_STM32WB)
         if (tim->Instance == TIM16 || tim->Instance == TIM17)
 #elif defined(SOC_SERIES_STM32MP1)
-       if(tim->Instance == TIM14 || tim->Instance == TIM16 || tim->Instance == TIM17)  
+       if(tim->Instance == TIM14 || tim->Instance == TIM16 || tim->Instance == TIM17)
 #elif defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32G0)
         if (0)
 #endif
@@ -458,7 +458,7 @@ void TIM8_UP_TIM13_IRQHandler(void)
 #ifdef BSP_USING_TIM14
 #if defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7)
     void TIM8_TRG_COM_TIM14_IRQHandler(void)
-#elif defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32MP1) 
+#elif defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32MP1)
     void TIM14_IRQHandler(void)
 #endif
 {
@@ -480,9 +480,9 @@ void TIM1_BRK_TIM15_IRQHandler(void)
 }
 #endif
 #ifdef BSP_USING_TIM16
-#if defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WB) 
+#if defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WB)
     void TIM1_UP_TIM16_IRQHandler(void)
-#elif defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32MP1) 
+#elif defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32MP1)
     void TIM16_IRQHandler(void)
 #endif
 {
@@ -494,9 +494,9 @@ void TIM1_BRK_TIM15_IRQHandler(void)
 }
 #endif
 #ifdef BSP_USING_TIM17
-#if defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WB) 
+#if defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WB)
     void TIM1_TRG_COM_TIM17_IRQHandler(void)
-#elif defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32MP1) 
+#elif defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32MP1)
     void TIM17_IRQHandler(void)
 #endif
 {
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_lcd.c b/bsp/stm32/libraries/HAL_Drivers/drv_lcd.c
index 1eee5b69a0..5d170016b8 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_lcd.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_lcd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -258,7 +258,7 @@ void turn_on_lcd_backlight(void)
 #else
 void turn_on_lcd_backlight(void)
 {
-    
+
 }
 #endif
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_lcd_mipi.c b/bsp/stm32/libraries/HAL_Drivers/drv_lcd_mipi.c
index 3928353153..275a18e925 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_lcd_mipi.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_lcd_mipi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -7,7 +7,7 @@
  * Date           Author         Notes
  * 2019-05-23     WillianChan    first version
  */
- 
+
 #include <board.h>
 
 #ifdef BSP_USING_LCD_MIPI
@@ -23,7 +23,7 @@ struct stm32_lcd
     struct rt_device parent;
     struct rt_device_graphic_info info;
 };
-static struct stm32_lcd lcd; 
+static struct stm32_lcd lcd;
 
 extern void stm32_mipi_lcd_init(void);
 extern void stm32_mipi_lcd_config(rt_uint32_t pixel_format);
@@ -32,14 +32,14 @@ extern void stm32_mipi_display_off(void);
 
 rt_err_t ltdc_init(void)
 {
-    uint32_t lcd_clock      = 27429; 
+    uint32_t lcd_clock      = 27429;
     uint32_t lanebyte_clock = 62500;
-    
+
     uint32_t HSA = LCD_HSYNC, HFP = LCD_HFP, HBP = LCD_HBP, HACT = LCD_WIDTH;
     uint32_t VSA = LCD_VSYNC, VFP = LCD_VFP, VBP = LCD_VBP, VACT = LCD_HEIGHT;
 
     stm32_mipi_lcd_init();
- 
+
     __HAL_RCC_LTDC_CLK_ENABLE();
     __HAL_RCC_LTDC_FORCE_RESET();
     __HAL_RCC_LTDC_RELEASE_RESET();
@@ -47,92 +47,92 @@ rt_err_t ltdc_init(void)
     __HAL_RCC_DSI_CLK_ENABLE();
     __HAL_RCC_DSI_FORCE_RESET();
     __HAL_RCC_DSI_RELEASE_RESET();
-    
+
     RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
-    
+
     PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC;
     PeriphClkInitStruct.PLLSAI.PLLSAIN       = 384;
     PeriphClkInitStruct.PLLSAI.PLLSAIR       = 7;
     PeriphClkInitStruct.PLLSAIDivR           = RCC_PLLSAIDIVR_2;
     HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
-    
+
     HAL_NVIC_SetPriority(LTDC_IRQn,  3, 0);
     HAL_NVIC_SetPriority(DSI_IRQn,   3, 0);
 
     HAL_NVIC_EnableIRQ(LTDC_IRQn);
     HAL_NVIC_EnableIRQ(DSI_IRQn);
-    
+
     DSI_PLLInitTypeDef dsi_pll;
-    
-    hdsi.Instance = DSI; 
+
+    hdsi.Instance = DSI;
     hdsi.Init.NumberOfLanes = DSI_TWO_DATA_LANES;
     hdsi.Init.TXEscapeCkdiv = lanebyte_clock / 15620;
-    
+
     dsi_pll.PLLNDIV  = 125;
     dsi_pll.PLLIDF   = DSI_PLL_IN_DIV2;
-    dsi_pll.PLLODF   = DSI_PLL_OUT_DIV1; 
-    
+    dsi_pll.PLLODF   = DSI_PLL_OUT_DIV1;
+
     HAL_DSI_DeInit(&hdsi);
-    HAL_DSI_Init(&hdsi, &dsi_pll); 
-    
+    HAL_DSI_Init(&hdsi, &dsi_pll);
+
     hdsi_video.VirtualChannelID             = 0;
     hdsi_video.ColorCoding                  = DSI_RGB888;
     hdsi_video.VSPolarity                   = DSI_VSYNC_ACTIVE_HIGH;
     hdsi_video.HSPolarity                   = DSI_HSYNC_ACTIVE_HIGH;
     hdsi_video.DEPolarity                   = DSI_DATA_ENABLE_ACTIVE_HIGH;
-    hdsi_video.Mode                         = DSI_VID_MODE_BURST; 
+    hdsi_video.Mode                         = DSI_VID_MODE_BURST;
     hdsi_video.NullPacketSize               = 0xFFF;
     hdsi_video.NumberOfChunks               = 0;
-    hdsi_video.PacketSize                   = HACT; 
+    hdsi_video.PacketSize                   = HACT;
     hdsi_video.HorizontalSyncActive         = (HSA * lanebyte_clock) / lcd_clock;
     hdsi_video.HorizontalBackPorch          = (HBP * lanebyte_clock) / lcd_clock;
-    hdsi_video.HorizontalLine               = ((HACT + HSA + HBP + HFP) * lanebyte_clock) / lcd_clock; 
+    hdsi_video.HorizontalLine               = ((HACT + HSA + HBP + HFP) * lanebyte_clock) / lcd_clock;
     hdsi_video.VerticalSyncActive           = VSA;
     hdsi_video.VerticalBackPorch            = VBP;
     hdsi_video.VerticalFrontPorch           = VFP;
-    hdsi_video.VerticalActive               = VACT; 
-    hdsi_video.LPCommandEnable              = DSI_LP_COMMAND_ENABLE; 
+    hdsi_video.VerticalActive               = VACT;
+    hdsi_video.LPCommandEnable              = DSI_LP_COMMAND_ENABLE;
     hdsi_video.LPLargestPacketSize          = 16;
     hdsi_video.LPVACTLargestPacketSize      = 0;
-    hdsi_video.LPHorizontalFrontPorchEnable = DSI_LP_HFP_ENABLE; 
-    hdsi_video.LPHorizontalBackPorchEnable  = DSI_LP_HBP_ENABLE; 
-    hdsi_video.LPVerticalActiveEnable       = DSI_LP_VACT_ENABLE; 
-    hdsi_video.LPVerticalFrontPorchEnable   = DSI_LP_VFP_ENABLE; 
-    hdsi_video.LPVerticalBackPorchEnable    = DSI_LP_VBP_ENABLE; 
-    hdsi_video.LPVerticalSyncActiveEnable   = DSI_LP_VSYNC_ENABLE; 
-    HAL_DSI_ConfigVideoMode(&hdsi, &hdsi_video); 
-    
+    hdsi_video.LPHorizontalFrontPorchEnable = DSI_LP_HFP_ENABLE;
+    hdsi_video.LPHorizontalBackPorchEnable  = DSI_LP_HBP_ENABLE;
+    hdsi_video.LPVerticalActiveEnable       = DSI_LP_VACT_ENABLE;
+    hdsi_video.LPVerticalFrontPorchEnable   = DSI_LP_VFP_ENABLE;
+    hdsi_video.LPVerticalBackPorchEnable    = DSI_LP_VBP_ENABLE;
+    hdsi_video.LPVerticalSyncActiveEnable   = DSI_LP_VSYNC_ENABLE;
+    HAL_DSI_ConfigVideoMode(&hdsi, &hdsi_video);
+
     DSI_PHY_TimerTypeDef dsi_phy;
-    
+
     dsi_phy.ClockLaneHS2LPTime  = 35;
     dsi_phy.ClockLaneLP2HSTime  = 35;
     dsi_phy.DataLaneHS2LPTime   = 35;
     dsi_phy.DataLaneLP2HSTime   = 35;
     dsi_phy.DataLaneMaxReadTime = 0;
     dsi_phy.StopWaitTime        = 10;
-    HAL_DSI_ConfigPhyTimer(&hdsi, &dsi_phy); 
-    
+    HAL_DSI_ConfigPhyTimer(&hdsi, &dsi_phy);
+
     hltdc.Instance = LTDC;
-    
+
     hltdc.Init.PCPolarity         = LTDC_PCPOLARITY_IPC;
     hltdc.Init.HorizontalSync     = (HSA - 1);
     hltdc.Init.AccumulatedHBP     = (HSA + HBP - 1);
     hltdc.Init.AccumulatedActiveW = (LCD_WIDTH + HSA + HBP - 1);
     hltdc.Init.TotalWidth         = (LCD_WIDTH + HSA + HBP + HFP - 1);
-    
+
     hltdc.LayerCfg->ImageWidth    = LCD_WIDTH;
-    hltdc.LayerCfg->ImageHeight   = LCD_HEIGHT; 
+    hltdc.LayerCfg->ImageHeight   = LCD_HEIGHT;
     hltdc.Init.Backcolor.Blue     = 0x00;
     hltdc.Init.Backcolor.Green    = 0x00;
     hltdc.Init.Backcolor.Red      = 0x00;
-    HAL_LTDCEx_StructInitFromVideoConfig(&hltdc, &(hdsi_video)); 
+    HAL_LTDCEx_StructInitFromVideoConfig(&hltdc, &(hdsi_video));
     HAL_LTDC_Init(&(hltdc));
-    
-    HAL_DSI_Start(&(hdsi)); 
+
+    HAL_DSI_Start(&(hdsi));
 
     stm32_mipi_lcd_config(RTGRAPHIC_PIXEL_FORMAT_ARGB888);
-    
-    return RT_EOK; 
+
+    return RT_EOK;
 }
 
 void ltdc_layer_init(uint16_t index, uint32_t framebuffer)
@@ -140,7 +140,7 @@ void ltdc_layer_init(uint16_t index, uint32_t framebuffer)
     LTDC_LayerCfgTypeDef layer_cfg;
 
     layer_cfg.WindowX0        = 0;
-    layer_cfg.WindowX1        = LCD_WIDTH; 
+    layer_cfg.WindowX1        = LCD_WIDTH;
     layer_cfg.WindowY0        = 0;
     layer_cfg.WindowY1        = LCD_HEIGHT;
     layer_cfg.PixelFormat     = LTDC_PIXEL_FORMAT_ARGB8888;
@@ -161,7 +161,7 @@ void ltdc_layer_init(uint16_t index, uint32_t framebuffer)
 void LTDC_IRQHandler(void)
 {
     rt_interrupt_enter();
-    HAL_LTDC_IRQHandler(&hltdc); 
+    HAL_LTDC_IRQHandler(&hltdc);
     rt_interrupt_leave();
 }
 
@@ -171,11 +171,11 @@ static rt_err_t stm32_lcd_init(rt_device_t device)
     lcd.info.height         = LCD_HEIGHT;
     lcd.info.pixel_format   = RTGRAPHIC_PIXEL_FORMAT_ARGB888;
     lcd.info.bits_per_pixel = 32;
-    lcd.info.framebuffer    = (void *)rt_malloc_align(LCD_WIDTH * LCD_HEIGHT * (lcd.info.bits_per_pixel / 8), 32); 
+    lcd.info.framebuffer    = (void *)rt_malloc_align(LCD_WIDTH * LCD_HEIGHT * (lcd.info.bits_per_pixel / 8), 32);
     memset(lcd.info.framebuffer, 0, LCD_WIDTH * LCD_HEIGHT * (lcd.info.bits_per_pixel / 8));
     ltdc_init();
-    ltdc_layer_init(0, (uint32_t)lcd.info.framebuffer); 
-    
+    ltdc_layer_init(0, (uint32_t)lcd.info.framebuffer);
+
     return RT_EOK;
 }
 
@@ -186,12 +186,12 @@ static rt_err_t stm32_lcd_control(rt_device_t device, int cmd, void *args)
     case RTGRAPHIC_CTRL_RECT_UPDATE:
         break;
 
-    case RTGRAPHIC_CTRL_POWERON: 
-        stm32_mipi_display_on(); 
+    case RTGRAPHIC_CTRL_POWERON:
+        stm32_mipi_display_on();
         break;
 
-    case RTGRAPHIC_CTRL_POWEROFF: 
-        stm32_mipi_display_off(); 
+    case RTGRAPHIC_CTRL_POWEROFF:
+        stm32_mipi_display_off();
         break;
 
     case RTGRAPHIC_CTRL_GET_INFO:
@@ -210,9 +210,9 @@ static rt_err_t stm32_lcd_control(rt_device_t device, int cmd, void *args)
 
 int rt_hw_lcd_init(void)
 {
-    rt_err_t ret; 
-    
-    rt_memset(&lcd, 0x00, sizeof(lcd)); 
+    rt_err_t ret;
+
+    rt_memset(&lcd, 0x00, sizeof(lcd));
 
     lcd.parent.type    = RT_Device_Class_Graphic;
     lcd.parent.init    = stm32_lcd_init;
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_log.h b/bsp/stm32/libraries/HAL_Drivers/drv_log.h
index 7e0bfee5b4..3fe511789b 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_log.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_log.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_lptim.c b/bsp/stm32/libraries/HAL_Drivers/drv_lptim.c
index 25af1fb578..7986a247d0 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_lptim.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_lptim.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_lptim.h b/bsp/stm32/libraries/HAL_Drivers/drv_lptim.h
index 0fd51b5eac..b9fa2952ac 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_lptim.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_lptim.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_pm.c b/bsp/stm32/libraries/HAL_Drivers/drv_pm.c
index 8f3890474e..2c3b9276f0 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_pm.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_pulse_encoder.c b/bsp/stm32/libraries/HAL_Drivers/drv_pulse_encoder.c
index 55e7bf45e1..d6f85f25eb 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_pulse_encoder.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_pulse_encoder.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_pwm.c b/bsp/stm32/libraries/HAL_Drivers/drv_pwm.c
index 1acd00a685..b24bb0e1de 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_pwm.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_pwm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -285,9 +285,9 @@ static rt_err_t drv_pwm_set(TIM_HandleTypeDef *htim, struct rt_pwm_configuration
     rt_uint32_t pclk1_doubler, pclk2_doubler;
     /* Converts the channel number to the channel number of Hal library */
     rt_uint32_t channel = 0x04 * (configuration->channel - 1);
-    
+
     pclkx_doubler_get(&pclk1_doubler, &pclk2_doubler);
-    
+
 #if defined(SOC_SERIES_STM32F2) || defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7)
     if (htim->Instance == TIM9 || htim->Instance == TIM10 || htim->Instance == TIM11)
 #elif defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32H7)
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
index fe24651dd3..91c380750b 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -108,7 +108,7 @@ static int stm32_qspi_init(struct rt_qspi_device *device, struct rt_qspi_configu
     {
         __HAL_RCC_DMA2_CLK_ENABLE();
     }
-    
+
     HAL_DMA_DeInit(qspi_bus->QSPI_Handler.hdma);
     DMA_HandleTypeDef hdma_quadspi_config = QSPI_DMA_CONFIG;
     qspi_bus->hdma_quadspi = hdma_quadspi_config;
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h
index 5f274d6cc6..fb48dd45b7 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -7,7 +7,7 @@
  * Date           Author       Notes
  * 2018-11-27     zylx         first version
  */
- 
+
 #ifndef __DRV_QSPI_H__
 #define __DRV_QSPI_H__
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c b/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
index b0dcb8d114..88c96aa5b8 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_sdio.c b/bsp/stm32/libraries/HAL_Drivers/drv_sdio.c
index 78928105cb..d7241e912b 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_sdio.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_sdio.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_sdio.h b/bsp/stm32/libraries/HAL_Drivers/drv_sdio.h
index 565a4bed00..920808f9d6 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_sdio.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_sdio.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_sdram.c b/bsp/stm32/libraries/HAL_Drivers/drv_sdram.c
index 97731ff3b1..4ae336c3fe 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_sdram.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_sdram.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.c b/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.c
index af89ae703a..871686650b 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -207,10 +207,10 @@ int rt_hw_i2c_init(void)
         result = rt_i2c_bit_add_bus(&i2c_obj[i].i2c2_bus, soft_i2c_config[i].bus_name);
         RT_ASSERT(result == RT_EOK);
         stm32_i2c_bus_unlock(&soft_i2c_config[i]);
-        
+
         LOG_D("software simulation %s init done, pin scl: %d, pin sda %d",
-        soft_i2c_config[i].bus_name, 
-        soft_i2c_config[i].scl, 
+        soft_i2c_config[i].bus_name,
+        soft_i2c_config[i].scl,
         soft_i2c_config[i].sda);
     }
 
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.h b/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.h
index 31cba68f92..a9683e3e21 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_soft_i2c.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -37,7 +37,7 @@ struct stm32_i2c
         .bus_name = "i2c1",                              \
     }
 #endif
-    
+
 #ifdef BSP_USING_I2C2
 #define I2C2_BUS_CONFIG                                  \
     {                                                    \
@@ -46,7 +46,7 @@ struct stm32_i2c
         .bus_name = "i2c2",                              \
     }
 #endif
-    
+
 #ifdef BSP_USING_I2C3
 #define I2C3_BUS_CONFIG                                  \
     {                                                    \
@@ -55,7 +55,7 @@ struct stm32_i2c
         .bus_name = "i2c3",                              \
     }
 #endif
-		
+
 #ifdef BSP_USING_I2C4
 #define I2C4_BUS_CONFIG                                  \
     {                                                    \
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c
index 3827f2efe8..a521e4bb83 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -317,7 +317,7 @@ static rt_uint32_t spixfer(struct rt_spi_device *device, struct rt_spi_message *
         already_send_length = message->length - send_length - message_length;
         send_buf = (rt_uint8_t *)message->send_buf + already_send_length;
         recv_buf = (rt_uint8_t *)message->recv_buf + already_send_length;
-        
+
         /* start once data exchange in DMA mode */
         if (message->send_buf && message->recv_buf)
         {
@@ -447,8 +447,8 @@ static int rt_hw_spi_bus_init(void)
                 SET_BIT(RCC->AHB1ENR, spi_config[i].dma_rx->dma_rcc);
                 /* Delay after an RCC peripheral clock enabling */
                 tmpreg = READ_BIT(RCC->AHB1ENR, spi_config[i].dma_rx->dma_rcc);
-#elif defined(SOC_SERIES_STM32MP1) 
-                __HAL_RCC_DMAMUX_CLK_ENABLE(); 
+#elif defined(SOC_SERIES_STM32MP1)
+                __HAL_RCC_DMAMUX_CLK_ENABLE();
                 SET_BIT(RCC->MP_AHB2ENSETR, spi_config[i].dma_rx->dma_rcc);
                 tmpreg = READ_BIT(RCC->MP_AHB2ENSETR, spi_config[i].dma_rx->dma_rcc);
 #endif
@@ -490,7 +490,7 @@ static int rt_hw_spi_bus_init(void)
                 /* Delay after an RCC peripheral clock enabling */
                 tmpreg = READ_BIT(RCC->AHB1ENR, spi_config[i].dma_tx->dma_rcc);
 #elif defined(SOC_SERIES_STM32MP1)
-                __HAL_RCC_DMAMUX_CLK_ENABLE(); 
+                __HAL_RCC_DMAMUX_CLK_ENABLE();
                 SET_BIT(RCC->MP_AHB2ENSETR, spi_config[i].dma_tx->dma_rcc);
                 tmpreg = READ_BIT(RCC->MP_AHB2ENSETR, spi_config[i].dma_tx->dma_rcc);
 #endif
@@ -900,23 +900,23 @@ static void stm32_get_dma_info(void)
 }
 
 #if defined(SOC_SERIES_STM32F0)
-void SPI1_DMA_RX_TX_IRQHandler(void) 
+void SPI1_DMA_RX_TX_IRQHandler(void)
 {
 #if defined(BSP_USING_SPI1) && defined(BSP_SPI1_TX_USING_DMA)
     SPI1_DMA_TX_IRQHandler();
 #endif
-    
+
 #if defined(BSP_USING_SPI1) && defined(BSP_SPI1_RX_USING_DMA)
     SPI1_DMA_RX_IRQHandler();
 #endif
 }
 
-void SPI2_DMA_RX_TX_IRQHandler(void) 
+void SPI2_DMA_RX_TX_IRQHandler(void)
 {
 #if defined(BSP_USING_SPI2) && defined(BSP_SPI2_TX_USING_DMA)
     SPI2_DMA_TX_IRQHandler();
 #endif
-    
+
 #if defined(BSP_USING_SPI2) && defined(BSP_SPI2_RX_USING_DMA)
     SPI2_DMA_RX_IRQHandler();
 #endif
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_spi.h b/bsp/stm32/libraries/HAL_Drivers/drv_spi.h
index b4567b8e83..f30d97f777 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_spi.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_spi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -62,7 +62,7 @@ struct stm32_spi
         DMA_HandleTypeDef handle_rx;
         DMA_HandleTypeDef handle_tx;
     } dma;
-    
+
     rt_uint8_t spi_dma_flag;
     struct rt_spi_bus spi_bus;
 };
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
index c6e5ae8184..df66aae72e 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -9,7 +9,7 @@
  * 2020-03-16     SummerGift   add device close feature
  * 2020-03-20     SummerGift   fix bug caused by ORE
  * 2020-05-02     whj4674672   support stm32h7 uart dma
- * 2020-09-09     forest-rain  support stm32wl uart 
+ * 2020-09-09     forest-rain  support stm32wl uart
  * 2020-10-14     Dozingfiretruck   Porting for stm32wbxx
  */
 
@@ -216,7 +216,7 @@ static rt_err_t stm32_control(struct rt_serial_device *serial, int cmd, void *ar
     /* enable interrupt */
     case RT_DEVICE_CTRL_SET_INT:
         /* enable rx irq */
-        HAL_NVIC_SetPriority(uart->config->irq_type, 1, 0); 
+        HAL_NVIC_SetPriority(uart->config->irq_type, 1, 0);
         HAL_NVIC_EnableIRQ(uart->config->irq_type);
         /* enable interrupt */
         __HAL_UART_ENABLE_IT(&(uart->handle), UART_IT_RXNE);
@@ -874,7 +874,7 @@ static void stm32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag)
     || defined(SOC_SERIES_STM32G4)|| defined(SOC_SERIES_STM32H7) || defined(SOC_SERIES_STM32WB)
         /* enable DMA clock && Delay after an RCC peripheral clock enabling*/
         SET_BIT(RCC->AHB1ENR, dma_config->dma_rcc);
-        tmpreg = READ_BIT(RCC->AHB1ENR, dma_config->dma_rcc); 
+        tmpreg = READ_BIT(RCC->AHB1ENR, dma_config->dma_rcc);
 #elif defined(SOC_SERIES_STM32MP1)
         /* enable DMA clock && Delay after an RCC peripheral clock enabling*/
         SET_BIT(RCC->MP_AHB2ENSETR, dma_config->dma_rcc);
@@ -883,7 +883,7 @@ static void stm32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag)
 
 #if (defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32WL) || defined(SOC_SERIES_STM32G4) || defined(SOC_SERIES_STM32WB)) && defined(DMAMUX1)
         /* enable DMAMUX clock for L4+ and G4 */
-        __HAL_RCC_DMAMUX1_CLK_ENABLE();   
+        __HAL_RCC_DMAMUX1_CLK_ENABLE();
 #elif defined(SOC_SERIES_STM32MP1)
         __HAL_RCC_DMAMUX_CLK_ENABLE();
 #endif
@@ -1032,7 +1032,7 @@ static void _dma_tx_complete(struct rt_serial_device *serial)
 /**
   * @brief  HAL_UART_TxCpltCallback
   * @param  huart: UART handle
-  * @note   This callback can be called by two functions, first in UART_EndTransmit_IT when 
+  * @note   This callback can be called by two functions, first in UART_EndTransmit_IT when
   *         UART Tx complete and second in UART_DMATransmitCplt function in DMA Circular mode.
   * @retval None
   */
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usart.h b/bsp/stm32/libraries/HAL_Drivers/drv_usart.h
index 0150e824e9..360fcd54a4 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usart.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usart.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usbd.c b/bsp/stm32/libraries/HAL_Drivers/drv_usbd.c
index 19e8d7f3d4..4f8f08fef3 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usbd.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usbd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c b/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c
index 680a93e722..ad65accd07 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usbh.h b/bsp/stm32/libraries/HAL_Drivers/drv_usbh.h
index e08f482f28..9ff24a2c6d 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usbh.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usbh.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_wdt.c b/bsp/stm32/libraries/HAL_Drivers/drv_wdt.c
index fe5d20c757..01319fb22b 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_wdt.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_wdt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
diff --git a/bsp/stm32/stm32f091-st-nucleo/board/Kconfig b/bsp/stm32/stm32f091-st-nucleo/board/Kconfig
index 1a169a1aee..69c4d15d75 100644
--- a/bsp/stm32/stm32f091-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32f091-st-nucleo/board/Kconfig
@@ -138,7 +138,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f103-atk-nano/board/Kconfig b/bsp/stm32/stm32f103-atk-nano/board/Kconfig
index 458d33ae0d..150a2a3119 100644
--- a/bsp/stm32/stm32f103-atk-nano/board/Kconfig
+++ b/bsp/stm32/stm32f103-atk-nano/board/Kconfig
@@ -183,7 +183,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f103-atk-warshipv3/board/Kconfig b/bsp/stm32/stm32f103-atk-warshipv3/board/Kconfig
index d55f0f721b..2d7d944504 100644
--- a/bsp/stm32/stm32f103-atk-warshipv3/board/Kconfig
+++ b/bsp/stm32/stm32f103-atk-warshipv3/board/Kconfig
@@ -207,7 +207,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f103-blue-pill/board/Kconfig b/bsp/stm32/stm32f103-blue-pill/board/Kconfig
index 112696dbe8..aaf3c5825e 100644
--- a/bsp/stm32/stm32f103-blue-pill/board/Kconfig
+++ b/bsp/stm32/stm32f103-blue-pill/board/Kconfig
@@ -51,7 +51,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f103-fire-arbitrary/board/Kconfig b/bsp/stm32/stm32f103-fire-arbitrary/board/Kconfig
index ac8f8e0481..5ca802adca 100644
--- a/bsp/stm32/stm32f103-fire-arbitrary/board/Kconfig
+++ b/bsp/stm32/stm32f103-fire-arbitrary/board/Kconfig
@@ -255,7 +255,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f103-hw100k-ibox/board/Kconfig b/bsp/stm32/stm32f103-hw100k-ibox/board/Kconfig
index 2b22439e25..3b38cbbc8e 100644
--- a/bsp/stm32/stm32f103-hw100k-ibox/board/Kconfig
+++ b/bsp/stm32/stm32f103-hw100k-ibox/board/Kconfig
@@ -198,7 +198,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f407-atk-explorer/board/Kconfig b/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
index 4811f373f0..84aa84e42c 100644
--- a/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
+++ b/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
@@ -286,7 +286,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f411-atk-nano/board/Kconfig b/bsp/stm32/stm32f411-atk-nano/board/Kconfig
index e6418e12bd..805bfb0f2b 100644
--- a/bsp/stm32/stm32f411-atk-nano/board/Kconfig
+++ b/bsp/stm32/stm32f411-atk-nano/board/Kconfig
@@ -140,7 +140,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f411-st-nucleo/board/Kconfig b/bsp/stm32/stm32f411-st-nucleo/board/Kconfig
index 24e0e017db..5bdb69b4e6 100644
--- a/bsp/stm32/stm32f411-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32f411-st-nucleo/board/Kconfig
@@ -111,7 +111,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f413-st-nucleo/board/Kconfig b/bsp/stm32/stm32f413-st-nucleo/board/Kconfig
index d4c25d6175..33e896d598 100644
--- a/bsp/stm32/stm32f413-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32f413-st-nucleo/board/Kconfig
@@ -131,7 +131,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f429-armfly-v6/board/Kconfig b/bsp/stm32/stm32f429-armfly-v6/board/Kconfig
index 2b0c3eb34c..82d21c44b1 100644
--- a/bsp/stm32/stm32f429-armfly-v6/board/Kconfig
+++ b/bsp/stm32/stm32f429-armfly-v6/board/Kconfig
@@ -187,7 +187,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f429-atk-apollo/board/Kconfig b/bsp/stm32/stm32f429-atk-apollo/board/Kconfig
index 1d693397c1..b444252787 100644
--- a/bsp/stm32/stm32f429-atk-apollo/board/Kconfig
+++ b/bsp/stm32/stm32f429-atk-apollo/board/Kconfig
@@ -250,7 +250,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f429-fire-challenger/board/Kconfig b/bsp/stm32/stm32f429-fire-challenger/board/Kconfig
index 7bb6c541e5..67060c697a 100644
--- a/bsp/stm32/stm32f429-fire-challenger/board/Kconfig
+++ b/bsp/stm32/stm32f429-fire-challenger/board/Kconfig
@@ -209,7 +209,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f767-atk-apollo/board/Kconfig b/bsp/stm32/stm32f767-atk-apollo/board/Kconfig
index 82efc63223..df86ffc383 100644
--- a/bsp/stm32/stm32f767-atk-apollo/board/Kconfig
+++ b/bsp/stm32/stm32f767-atk-apollo/board/Kconfig
@@ -226,7 +226,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32f767-fire-challenger/board/Kconfig b/bsp/stm32/stm32f767-fire-challenger/board/Kconfig
index 1769b1cfd7..6239d9e6f6 100644
--- a/bsp/stm32/stm32f767-fire-challenger/board/Kconfig
+++ b/bsp/stm32/stm32f767-fire-challenger/board/Kconfig
@@ -193,7 +193,6 @@ menuconfig BSP_USING_SPI
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32g070-st-nucleo/board/Kconfig b/bsp/stm32/stm32g070-st-nucleo/board/Kconfig
index 9f1ce51720..6b9b4a0c14 100644
--- a/bsp/stm32/stm32g070-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32g070-st-nucleo/board/Kconfig
@@ -168,7 +168,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/Kconfig b/bsp/stm32/stm32h743-atk-apollo/board/Kconfig
index a2065dc17e..88809968fd 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/Kconfig
+++ b/bsp/stm32/stm32h743-atk-apollo/board/Kconfig
@@ -157,7 +157,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l412-st-nucleo/board/Kconfig b/bsp/stm32/stm32l412-st-nucleo/board/Kconfig
index 10d3a3ad30..c38c20d2be 100644
--- a/bsp/stm32/stm32l412-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32l412-st-nucleo/board/Kconfig
@@ -44,7 +44,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l432-st-nucleo/board/Kconfig b/bsp/stm32/stm32l432-st-nucleo/board/Kconfig
index 181be78e77..3885c3cc71 100644
--- a/bsp/stm32/stm32l432-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32l432-st-nucleo/board/Kconfig
@@ -44,7 +44,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l433-st-nucleo/board/Kconfig b/bsp/stm32/stm32l433-st-nucleo/board/Kconfig
index 81895298e8..667ab57345 100644
--- a/bsp/stm32/stm32l433-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32l433-st-nucleo/board/Kconfig
@@ -70,7 +70,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l475-atk-pandora/board/Kconfig b/bsp/stm32/stm32l475-atk-pandora/board/Kconfig
index f6d822573b..5a11d21cc1 100644
--- a/bsp/stm32/stm32l475-atk-pandora/board/Kconfig
+++ b/bsp/stm32/stm32l475-atk-pandora/board/Kconfig
@@ -321,7 +321,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l476-st-nucleo/board/Kconfig b/bsp/stm32/stm32l476-st-nucleo/board/Kconfig
index 687ad3a85e..be9c0f7792 100644
--- a/bsp/stm32/stm32l476-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32l476-st-nucleo/board/Kconfig
@@ -179,7 +179,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l496-ali-developer/board/Kconfig b/bsp/stm32/stm32l496-ali-developer/board/Kconfig
index e40739e494..840210dc2c 100644
--- a/bsp/stm32/stm32l496-ali-developer/board/Kconfig
+++ b/bsp/stm32/stm32l496-ali-developer/board/Kconfig
@@ -201,7 +201,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice
diff --git a/bsp/stm32/stm32l4r5-st-nucleo/board/Kconfig b/bsp/stm32/stm32l4r5-st-nucleo/board/Kconfig
index 90fb8181a4..7bd50d0bde 100644
--- a/bsp/stm32/stm32l4r5-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32l4r5-st-nucleo/board/Kconfig
@@ -102,7 +102,6 @@ menu "Hardware Drivers Config"
         menuconfig BSP_USING_ONCHIP_RTC
             bool "Enable RTC"
             select RT_USING_RTC
-            select RT_USING_LIBC
             default n
             if BSP_USING_ONCHIP_RTC
                 choice
diff --git a/bsp/stm32/stm32wb55-st-nucleo/board/Kconfig b/bsp/stm32/stm32wb55-st-nucleo/board/Kconfig
index 3a5a05b63f..428a7d3592 100644
--- a/bsp/stm32/stm32wb55-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32wb55-st-nucleo/board/Kconfig
@@ -143,7 +143,6 @@ menu "On-chip Peripheral Drivers"
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC
-        select RT_USING_LIBC
         default n
         if BSP_USING_ONCHIP_RTC
             choice