From: batt <batt@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Tue, 9 Oct 2007 07:16:57 +0000 (+0000)
Subject: Enable system IRQ generation.
X-Git-Tag: 1.0.0~398
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=8f4e27cce0dc0947f2918263d9185b097f67bd59;p=bertos.git

Enable system IRQ generation.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@843 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/drv/at91/sysirq.c b/drv/at91/sysirq.c
index d7529e65..d3991fdd 100644
--- a/drv/at91/sysirq.c
+++ b/drv/at91/sysirq.c
@@ -127,8 +127,10 @@ void sysirq_init(void)
 	AIC_SVR(SYSC_ID) = sysirq_dispatcher;
 	/* Initialize to edge triggered with defined priority. */
 	AIC_SMR(SYSC_ID) = AIC_SRCTYPE_INT_EDGE_TRIGGERED | SYSIRQ_PRIORITY;
-	/* Clear interrupt */
+	/* Clear pending interrupt */
 	AIC_ICCR = BV(SYSC_ID);
+	/* Enable the system IRQ */
+	AIC_IECR = BV(SYSC_ID);
 
 	IRQ_RESTORE(flags);
 	MOD_INIT(sysirq);