[update] stm32mp157a-st-ev1.

Author: thread-liu

.travis.yml

@@ -123,6 +123,7 @@ env:
   - RTT_BSP='stm32/stm32l496-ali-developer' RTT_TOOL_CHAIN='sourcery-arm'
   - RTT_BSP='stm32/stm32l496-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
   - RTT_BSP='stm32/stm32mp157a-st-discovery' RTT_TOOL_CHAIN='sourcery-arm'
+  - RTT_BSP='stm32/stm32mp157a-st-ev1' RTT_TOOL_CHAIN='sourcery-arm'
   - RTT_BSP='stm32f20x' RTT_TOOL_CHAIN='sourcery-arm'
   - RTT_BSP='swm320-lq100' RTT_TOOL_CHAIN='sourcery-arm'
 #  - RTT_BSP='taihu' RTT_TOOL_CHAIN='sourcery-ppc'

bsp/stm32/README.md

@@ -55,7 +55,8 @@ STM32 系列 BSP 目前支持情况如下表所示：
 | [stm32l476-st-nucleo](stm32l476-st-nucleo) | ST 官方 STM32L476-nucleo 开发板 |
 | [stm32l496-ali-developer](stm32l496-ali-developer) | 诺行 STM32L496 Ali Developer Kit 开发板 |
 | **MP1 系列** |  |
-| [stm32mp157a-st-discovery](stm32mp157a-st-discovery) | ST 官方 STM32MP157A-ST-Discovery Kit 开发板 |
+| [stm32mp157a-st-discovery](stm32mp157a-st-discovery) | ST 官方 STM32MP157A-DK1 开发板 |
+| [stm32mp157a-st-ev1](stm32mp157a-st-ev1) | ST 官方 STM32MP157A-EV1 开发板 |
 
 可以通过阅读相应 BSP 下的 README 来快速上手，如果想要使用 BSP 更多功能可参考 docs 文件夹下提供的说明文档，如下表所示：
 

bsp/stm32/stm32mp157a-st-ev1/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c

@@ -81,10 +81,6 @@ void HAL_MspInit(void)
     /* Configure PMIC */
     BSP_PMIC_Init();
     BSP_PMIC_InitRegulators();
-    
-    __HAL_RCC_VREF_CLK_ENABLE();
-    HAL_SYSCFG_VREFBUF_HighImpedanceConfig(SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE);
-    HAL_SYSCFG_EnableVREFBUF();
 #endif
   }
   /* USER CODE END MspInit 1 */

bsp/stm32/stm32mp157a-st-ev1/board/SConscript

@@ -40,6 +40,8 @@ elif rtconfig.CROSS_TOOL == 'keil':
 elif rtconfig.CROSS_TOOL == 'iar':
     src += [startup_path_prefix + '/STM32MPxx_HAL/CMSIS/Device/ST/STM32MP1xx/Source/Templates/iar/startup_stm32mp15xx.s']
 
+src = list(set(src))
+
 CPPDEFINES = ['CORE_CM4', 'STM32MP157Axx', 'USE_HAL_DRIVER']
 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)