From patchwork Tue Mar 31 16:04:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick Delaunay X-Patchwork-Id: 244652 List-Id: U-Boot discussion From: patrick.delaunay at st.com (Patrick Delaunay) Date: Tue, 31 Mar 2020 18:04:24 +0200 Subject: [PATCH 07/16] board: stm32mp1: Keep error led ON in case of low power detection In-Reply-To: <20200331180330.1.Ied6708bad5048382a57618f95d67c549aae49f42@changeid> References: <20200331180330.1.Ied6708bad5048382a57618f95d67c549aae49f42@changeid> Message-ID: <20200331180330.7.I5954842931a3f46d943b91004a060d6fb5072109@changeid> From: Patrice Chotard 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. Signed-off-by: Patrice Chotard Signed-off-by: Patrick Delaunay --- 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 07f5344ec9..8ed09ae24a 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -316,6 +316,7 @@ static void __maybe_unused led_error_blink(u32 nb_blink) mdelay(125); WATCHDOG_RESET(); } + led_set_state(led, LEDST_ON); } #endif