From 54c3870f5426bab88f2f4ae456a9c88b996969ac Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Wed, 3 Apr 2013 10:12:12 +0200 Subject: bootsource: use initcall to export bootsource location to environment This way the bootsource is exported to the environment, even if unknown. Signed-off-by: Marc Kleine-Budde Signed-off-by: Sascha Hauer --- common/bootsource.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/common/bootsource.c b/common/bootsource.c index 6f9ae54ceb..5f1d40c1d8 100644 --- a/common/bootsource.c +++ b/common/bootsource.c @@ -19,6 +19,7 @@ #include #include #include +#include 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); -- cgit v1.2.3