From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Mon, 21 May 2012 18:01:21 +0000 (+0200)
Subject: libbase: unmask UART interrupt correctly
X-Git-Tag: 24jan2021_ls180~3184
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d03ee7a89f7f8a555153eecc1adebfb06dd4986c;p=litex.git

libbase: unmask UART interrupt correctly
---

diff --git a/software/libbase/uart.c b/software/libbase/uart.c
index 76049834..57ed4922 100644
--- a/software/libbase/uart.c
+++ b/software/libbase/uart.c
@@ -121,7 +121,7 @@ void uart_init(void)
 	CSR_UART_EV_ENABLE = UART_EV_TX | UART_EV_RX;
 
 	mask = irq_getmask();
-	mask |= UART_INTERRUPT;
+	mask |= 1 << UART_INTERRUPT;
 	irq_setmask(mask);
 }