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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 07/10] bootsource: use initcall to export bootsource location to environment
Date: Thu, 14 Mar 2013 18:38:46 +0100	[thread overview]
Message-ID: <1363282729-18545-8-git-send-email-mkl@pengutronix.de> (raw)
In-Reply-To: <1363282729-18545-1-git-send-email-mkl@pengutronix.de>

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

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

diff --git a/common/bootsource.c b/common/bootsource.c
index 2aa0ffa..ebe4407 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("barebox_loc", bootsource_str[src]);
-	export("barebox_loc");
 }
 
 enum bootsource bootsource_get(void)
@@ -51,3 +51,12 @@ enum bootsource bootsource_get(void)
 }
 
 BAREBOX_MAGICVAR(barebox_loc, "The source barebox has been booted from");
+
+static int bootsource_init(void)
+{
+	bootsource_set(bootsource);
+	export("barebox_loc");
+
+	return 0;
+}
+coredevice_initcall(bootsource_init);
-- 
1.8.2.rc2


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  parent reply	other threads:[~2013-03-14 17:39 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-14 17:38 [PATCH 00/10] make bootsource an arch independent framework Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 01/10] ARM i.MX bootsource: convert enums from enum imx_bootsource to uppercase Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 02/10] ARM i.MX bootsource: convert all imx*_boot_save_loc functions to void Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 03/10] ARM i.MX bootsource: imx_25_35_boot_save_loc: remove leftover do-nothing code Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 04/10] ARM i.MX bootsource: rename imx_27_boot_save_loc -> imx27_boot_save_loc Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 05/10] ARM i.MX bootsource: add separate function for mx25 and mx35 Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 06/10] bootsource: create arch independent bootsource framework Marc Kleine-Budde
2013-03-14 17:38 ` Marc Kleine-Budde [this message]
2013-03-14 17:38 ` [PATCH 08/10] bootsource: add support for bootsource instance information Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 09/10] bootsource: add definition for usb and eeprom Marc Kleine-Budde
2013-03-14 17:38 ` [PATCH 10/10] ARM: mxs: add bootsource detection Marc Kleine-Budde

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