From acce7d8e05ac38776d6340342f6a7868df4f7f28 Mon Sep 17 00:00:00 2001
From: Uros Majstorovic <majstor@majstor.org>
Date: Sun, 28 Nov 2021 23:53:05 +0100
Subject: lcd driver added; fixed startup code;

---
 fw/fe310/eos/uart.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'fw/fe310/eos/uart.c')

diff --git a/fw/fe310/eos/uart.c b/fw/fe310/eos/uart.c
index 4c8adba..7c676ba 100644
--- a/fw/fe310/eos/uart.c
+++ b/fw/fe310/eos/uart.c
@@ -34,7 +34,7 @@ static void uart_handle_intr(void) {
     }
 }
 
-void eos_uart_init(uint8_t wakeup_cause) {
+int eos_uart_init(uint8_t wakeup_cause) {
     int i;
 
     for (i=0; i<EOS_UART_MAX_ETYPE; i++) {
@@ -42,6 +42,8 @@ void 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);
+
+    return EOS_OK;
 }
 
 void eos_uart_set_handler(unsigned char type, eos_uart_handler_t handler) {
-- 
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