From 706cef7e5bd9faafeb1ec599bf5270ea07063d56 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 24 Jan 2014 15:17:32 +0100 Subject: reset_source: add reset_source_get To get reset_source from C code, not only from shell. Signed-off-by: Sascha Hauer --- common/reset_source.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'common') diff --git a/common/reset_source.c b/common/reset_source.c index 3a11d26cba..6026af1967 100644 --- a/common/reset_source.c +++ b/common/reset_source.c @@ -27,8 +27,18 @@ static const char * const reset_src_names[] = { [RESET_JTAG] = "JTAG", }; +static enum reset_src_type reset_source; + +enum reset_src_type reset_source_get(void) +{ + return reset_source; +} +EXPORT_SYMBOL(reset_source_get); + void reset_source_set(enum reset_src_type st) { + reset_source = st; + setenv("global.system.reset", reset_src_names[st]); } EXPORT_SYMBOL(reset_source_set); -- cgit v1.2.3