[Cryptech-Commits] [sw/stm32] 10/12: found paul is setting up HSE in TARGET_CRYPTECH_ALPHA

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fredrik at thulin.net pushed a commit to branch ft-alpha_board_bringup
in repository sw/stm32.

commit 5d5fe691b454abccb42b4b7c0d0bc0c3c14f2e0f
Author: Fredrik Thulin <fredrik at thulin.net>
AuthorDate: Sat May 14 16:07:50 2016 +0200

    found paul is setting up HSE in TARGET_CRYPTECH_ALPHA
---
 stm-init.c | 42 ------------------------------------------
 stm-init.h |  2 --
 2 files changed, 44 deletions(-)

diff --git a/stm-init.c b/stm-init.c
index efcc025..f82ed16 100644
--- a/stm-init.c
+++ b/stm-init.c
@@ -48,9 +48,6 @@
 /* Private variables ---------------------------------------------------------*/
 
 /* Private function prototypes -----------------------------------------------*/
-#ifdef CRYPTECH_USE_HSE_CLOCK
-static void SystemClock_Config(void);
-#endif
 #ifdef HAL_GPIO_MODULE_ENABLED
 static void MX_GPIO_Init(void);
 #endif
@@ -64,10 +61,6 @@ void stm_init(void)
 
   /* MCU Configuration----------------------------------------------------------*/
 
-#ifdef CRYPTECH_USE_HSE_CLOCK
-  SystemClock_Config();
-#endif
-
   /* System interrupt init*/
   /* Sets the priority grouping field */
   HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_0);
@@ -83,41 +76,6 @@ void stm_init(void)
 #endif
 }
 
-#ifdef CRYPTECH_USE_HSE_CLOCK
-/** System Clock Configuration
- *
- * HSE crystal at 25 MHz, end result is 180 MHz clock.
- */
-void SystemClock_Config(void)
-{
-  RCC_ClkInitTypeDef RCC_ClkInitStruct;
-  RCC_OscInitTypeDef RCC_OscInitStruct;
-
-  __PWR_CLK_ENABLE();
-
-  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
-
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
-  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
-  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
-  RCC_OscInitStruct.PLL.PLLM = 25;
-  RCC_OscInitStruct.PLL.PLLN = 360;
-  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
-  RCC_OscInitStruct.PLL.PLLQ = 4;
-  HAL_RCC_OscConfig(&RCC_OscInitStruct);
-
-  HAL_PWREx_ActivateOverDrive();
-
-  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
-  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
-  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
-  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
-  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
-}
-#endif
-
 
 #ifdef HAL_UART_MODULE_ENABLED
 /* USART1 init function */
diff --git a/stm-init.h b/stm-init.h
index 489a2c6..ed80d01 100644
--- a/stm-init.h
+++ b/stm-init.h
@@ -43,6 +43,4 @@ extern void Error_Handler(void);
 
 #define HAL_Delay osDelay
 
-#define CRYPTECH_USE_HSE_CLOCK
-
 #endif /* __STM_INIT_H */