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authorSascha Hauer <s.hauer@pengutronix.de>2013-06-03 15:04:21 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2013-06-24 21:39:07 +0200
commit0686fe0edf2ec37b109c9b787985858b4b6a6bb7 (patch)
tree9c2365123b155f3fbfd4f06af9dcbccb7a224f25 /common/misc.c
parenta34a6f836facbecc9f13edcb6794bb6ee0cae02c (diff)
downloadbarebox-0686fe0edf2ec37b109c9b787985858b4b6a6bb7.tar.gz
add function to get boardinfo string
When using devicetrees the boardinfo (or model) can be obtained from the devicetree. Add a function to get the boardinfo so that we have a chance to add information from the devicetree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/misc.c')
-rw-r--r--common/misc.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/common/misc.c b/common/misc.c
index e9fdacc..8066494 100644
--- a/common/misc.c
+++ b/common/misc.c
@@ -125,3 +125,20 @@ EXPORT_SYMBOL(perror);
void (*do_execute)(void *func, int argc, char *argv[]);
EXPORT_SYMBOL(do_execute);
+
+static const char *boardinfo;
+
+const char *barebox_boardinfo(void)
+{
+ if (boardinfo)
+ return boardinfo;
+
+ boardinfo = of_get_model();
+ if (boardinfo)
+ boardinfo = xstrdup(boardinfo);
+ else
+ boardinfo = CONFIG_BOARDINFO;
+
+ return boardinfo;
+}
+EXPORT_SYMBOL(barebox_boardinfo);