2 files changed, 33 insertions, 3 deletions
diff --git a/os/hal/platforms/STM32F2xx/platform.mk b/os/hal/platforms/STM32F2xx/platform.mk
index 37b37bc93..e9aee9817 100644
--- a/os/hal/platforms/STM32F2xx/platform.mk
+++ b/os/hal/platforms/STM32F2xx/platform.mk
@@ -11,12 +11,12 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F2xx/stm32_dma.c \
               ${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
               ${CHIBIOS}/os/hal/platforms/STM32/uart_lld.c \
               ${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
+              ${CHIBIOS}/os/hal/platforms/STM32/OTGv1/usb_lld.c \
               ${CHIBIOS}/os/hal/platforms/STM32/RTCv2/rtc_lld.c
 
 # Required include directories
 PLATFORMINC = ${CHIBIOS}/os/hal/platforms/STM32F2xx \
               ${CHIBIOS}/os/hal/platforms/STM32 \
               ${CHIBIOS}/os/hal/platforms/STM32/GPIOv2 \
-              ${CHIBIOS}/os/hal/platforms/STM32/RTCv2 \
-
-
+              ${CHIBIOS}/os/hal/platforms/STM32/OTGv1 \
+              ${CHIBIOS}/os/hal/platforms/STM32/RTCv2
diff --git a/os/hal/platforms/STM32F2xx/stm32_rcc.h b/os/hal/platforms/STM32F2xx/stm32_rcc.h
index fefbf656b..af070d814 100644
--- a/os/hal/platforms/STM32F2xx/stm32_rcc.h
+++ b/os/hal/platforms/STM32F2xx/stm32_rcc.h
@@ -539,6 +539,36 @@
 /** @} */
 
 /**
+ * @name    OTG peripherals specific RCC operations
+ * @{
+ */
+/**
+ * @brief   Enables the OTG_FS peripheral clock.
+ *
+ * @param[in] lp        low power enable flag
+ *
+ * @api
+ */
+#define rccEnableOTG_FS(lp) rccEnableAHB2(RCC_AHB2LPENR_OTGFSLPEN, lp)
+
+/**
+ * @brief   Disables the OTG_FS peripheral clock.
+ *
+ * @param[in] lp        low power enable flag
+ *
+ * @api
+ */
+#define rccDisableOTG_FS(lp) rccEnableAHB2(RCC_AHB2LPENR_OTGFSLPEN, lp)
+
+/**
+ * @brief   Resets the OTG_FS peripheral.
+ *
+ * @api
+ */
+#define rccResetOTG_FS() rccResetAHB2(RCC_AHB2RSTR_OTGFSRST)
+/** @} */
+
+/**
  * @name    SPI peripherals specific RCC operations
  * @{
  */