stm32/stm32_it: Add support for H7 MCUs.

2018-02-23 19:48:30 +02:00 · 2018-02-23 19:48:30 +02:00 · fe29419c10
parent 2858e0aef8
commit fe29419c10
1 changed files with 5 additions and 0 deletions
--- a/ports/stm32/stm32_it.c
+++ b/ports/stm32/stm32_it.c
@ -385,8 +385,13 @@ STATIC void OTG_CMD_WKUP_Handler(PCD_HandleTypeDef *pcd_handle) {
    /* Select PLL as SYSCLK */
    MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, RCC_SYSCLKSOURCE_PLLCLK);

+    #if defined(STM32H7)
+    while (__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_CFGR_SWS_PLL1)
+    {}
+    #else
    while (__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_CFGR_SWS_PLL)
    {}
+    #endif

    /* ungate PHY clock */
     __HAL_PCD_UNGATE_PHYCLOCK(pcd_handle);