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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 3/5] bootsource: use initcall to export bootsource location to environment
Date: Wed,  3 Apr 2013 08:52:23 +0200	[thread overview]
Message-ID: <1364971945-24352-4-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1364971945-24352-1-git-send-email-s.hauer@pengutronix.de>

From: Marc Kleine-Budde <mkl@pengutronix.de>

This way the bootsource is exported to the environment, even if unknown.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/bootsource.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/common/bootsource.c b/common/bootsource.c
index 6f9ae54..5f1d40c 100644
--- a/common/bootsource.c
+++ b/common/bootsource.c
@@ -19,6 +19,7 @@
 #include <bootsource.h>
 #include <environment.h>
 #include <magicvar.h>
+#include <init.h>
 
 static const char *bootsource_str[] = {
 	[BOOTSOURCE_UNKNOWN] = "unknown",
@@ -42,7 +43,6 @@ void bootsource_set(enum bootsource src)
 	bootsource = src;
 
 	setenv("bootsource", bootsource_str[src]);
-	export("bootsource");
 }
 
 enum bootsource bootsource_get(void)
@@ -51,3 +51,12 @@ enum bootsource bootsource_get(void)
 }
 
 BAREBOX_MAGICVAR(bootsource, "The source barebox has been booted from");
+
+static int bootsource_init(void)
+{
+	bootsource_set(bootsource);
+	export("bootsource");
+
+	return 0;
+}
+coredevice_initcall(bootsource_init);
-- 
1.8.2.rc2


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  parent reply	other threads:[~2013-04-03  6:52 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-03  6:52 [PATCH] bootsource Sascha Hauer
2013-04-03  6:52 ` [PATCH 1/5] ARM: i.MX: rename barebox_loc to bootsource Sascha Hauer
2013-04-03  6:52 ` [PATCH 2/5] bootsource: create arch independent bootsource framework Sascha Hauer
2013-04-03  6:52 ` Sascha Hauer [this message]
2013-04-03  6:52 ` [PATCH 4/5] bootsource: add support for bootsource instance information Sascha Hauer
2013-04-03  8:04   ` Marc Kleine-Budde
2013-04-03  6:52 ` [PATCH 5/5] ARM: i.MX53: Add " Sascha Hauer

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