From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 4/7] scripts: kwboot: shorten delay between two boot messages
Date: Wed, 28 Sep 2016 20:50:14 +0200 [thread overview]
Message-ID: <20160928185017.25002-5-u.kleine-koenig@pengutronix.de> (raw)
In-Reply-To: <20160928185017.25002-1-u.kleine-koenig@pengutronix.de>
Together with the previous changes that allow to handle the scenario where
too many messages were sent, this greatly improves the probability to hit
the time window during which the CPU accepts a boot message.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
scripts/kwboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/kwboot.c b/scripts/kwboot.c
index 0a089b593625..58ea1ad7a7b3 100644
--- a/scripts/kwboot.c
+++ b/scripts/kwboot.c
@@ -36,7 +36,7 @@ static unsigned char kwboot_msg_debug[] = {
};
#define KWBOOT_MSG_REQ_DELAY 1000 /* ms */
-#define KWBOOT_MSG_RSP_TIMEO 1000 /* ms */
+#define KWBOOT_MSG_RSP_TIMEO 1 /* ms */
/*
* Xmodem Transfers
--
2.9.3
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next prev parent reply other threads:[~2016-09-28 18:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-28 18:50 [PATCH 0/7] scripts: kwboot: various improvements Uwe Kleine-König
2016-09-28 18:50 ` [PATCH 1/7] scripts: kwboot: try to resync on packet boundary after receiving a NAK Uwe Kleine-König
2016-09-28 18:50 ` [PATCH 2/7] scripts: kwboot: flush input and output only once Uwe Kleine-König
2016-09-28 18:50 ` [PATCH 3/7] scripts: kwboot: improve diagnostic output Uwe Kleine-König
2016-09-28 18:50 ` Uwe Kleine-König [this message]
2016-09-28 18:50 ` [PATCH 5/7] scripts: kwboot: simplify kwboot_mmap_image Uwe Kleine-König
2016-09-28 18:50 ` [PATCH 6/7] scripts: kwboot: set boot source to UART before sending Uwe Kleine-König
2016-09-28 18:50 ` [PATCH 7/7] images: mvebu: don't generate uart images Uwe Kleine-König
2016-10-04 6:05 ` [PATCH 0/7] scripts: kwboot: various improvements Sascha Hauer
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