summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libbsp/arm/stm32f4/configure.ac
diff options
context:
space:
mode:
Diffstat (limited to 'c/src/lib/libbsp/arm/stm32f4/configure.ac')
-rw-r--r--c/src/lib/libbsp/arm/stm32f4/configure.ac4
1 files changed, 2 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/arm/stm32f4/configure.ac b/c/src/lib/libbsp/arm/stm32f4/configure.ac
index 1e0e7db983..fc1bc9649f 100644
--- a/c/src/lib/libbsp/arm/stm32f4/configure.ac
+++ b/c/src/lib/libbsp/arm/stm32f4/configure.ac
@@ -35,13 +35,13 @@ RTEMS_BSPOPTS_HELP([STM32F4_PCLK2],[PCLK2 frequency in Hz])
RTEMS_BSPOPTS_SET([STM32F4_USART_BAUD],[*],[115200])
RTEMS_BSPOPTS_HELP([STM32F4_USART_BAUD],[baud for USARTs])
-RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_1],[*],[1])
+RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_1],[*],[])
RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_1],[enable USART 1])
RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_2],[*],[])
RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_2],[enable USART 2])
-RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_3],[*],[])
+RTEMS_BSPOPTS_SET([STM32F4_ENABLE_USART_3],[*],[1])
RTEMS_BSPOPTS_HELP([STM32F4_ENABLE_USART_3],[enable USART 3])
RTEMS_BSPOPTS_SET([STM32F4_ENABLE_UART_4],[*],[])