board: stm32mp1: Keep error led ON in case of low power detection

Since commit commit dd2810851eb1 ("stm32mp1: board: support of
error led on ed1/ev1 board") the attended behavior was no more
respected in case of low power source detection on DK2.

The expected behavior is either the error LED keeps blinking for ever,
or blinks 2 or 3 times and must stay ON.

Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index fe54947c1c757487a137517489be342e1505c431..d83081d9e2207d8218a894478afc6f6ee98225a7 100644 (file)
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -311,6 +311,7 @@ static void __maybe_unused led_error_blink(u32 nb_blink)
                        mdelay(125);
                        WATCHDOG_RESET();
                }
+               led_set_state(led, LEDST_ON);
        }
 #endif