1 files changed, 6 insertions, 5 deletions
diff --git a/fw/fe310/eos/soc/uart.c b/fw/fe310/eos/soc/uart.c
index 1cff781..44c9a52 100644
--- a/fw/fe310/eos/soc/uart.c
+++ b/fw/fe310/eos/soc/uart.c
@@ -36,7 +36,12 @@ static void uart_handle_intr(void) {
     }
 }
 
-int eos_uart_init(uint8_t wakeup_cause) {
+void eos_uart_preinit(void) {
+    eos_uart_speed(EOS_UART_SPEED);
+    eos_uart_enable();
+}
+
+int eos_uart_init(void) {
     int i;
 
     for (i=0; i<EOS_UART_MAX_ETYPE; i++) {
@@ -45,10 +50,6 @@ int eos_uart_init(uint8_t wakeup_cause) {
     eos_evtq_set_handler(EOS_EVT_UART, uart_handle_evt);
     eos_intr_set(INT_UART0_BASE, IRQ_PRIORITY_UART, uart_handle_intr);
 
-    eos_uart_speed(EOS_UART_SPEED);
-
-    eos_uart_enable();
-
     return EOS_OK;
 }