From cadd1bfd2d92d1aa20dda21b787683977399eac1 Mon Sep 17 00:00:00 2001
From: Patrice Chotard <patrice.chotard@st.com>
Date: Wed, 22 Apr 2020 14:29:11 +0200
Subject: [PATCH] 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>
---
board/st/stm32mp1/stm32mp1.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index fe54947c1c..d83081d9e2 100644
--- 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
--
2.39.5