[PATCH 37/42] xpl: Add a function to indicate when in xPL

Add the opposite function to not_xpl() for completeness.

Signed-off-by: Simon Glass sjg@chromium.org ---

include/spl.h | 10 ++++++++++ 1 file changed, 10 insertions(+)

diff --git a/include/spl.h b/include/spl.h index bea4d78f8c6..3281b02d63b 100644 --- a/include/spl.h +++ b/include/spl.h @@ -144,6 +144,16 @@ static inline bool not_xpl(void) return true; }

+/* returns true if in xPL, false if in U-Boot proper */ +static inline bool is_xpl(void) +{ +#ifdef CONFIG_XPL_BUILD + return true; +#endif + + return false; +} + /** * spl_prev_phase() - Figure out the previous U-Boot phase *