From: Simon Barner <barner@gmx.de>
Date: Fri, 16 Sep 2011 19:13:39 +0000 (+0200)
Subject: arm-jtag-ew: In armjtagew_init(), set initial JTAG speed to 32 kHz (before TAP initia... 
X-Git-Tag: v0.6.0-rc1~557
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=028d9aa9ed5cc7fad3ce98e4da97e14d4a16f8f1;p=openocd

arm-jtag-ew: In armjtagew_init(), set initial JTAG speed to 32 kHz (before TAP initialization).

This prevents rare communication errors during startup.
---

diff --git a/src/jtag/drivers/arm-jtag-ew.c b/src/jtag/drivers/arm-jtag-ew.c
index 7712a9e2..d42756c4 100644
--- a/src/jtag/drivers/arm-jtag-ew.c
+++ b/src/jtag/drivers/arm-jtag-ew.c
@@ -256,6 +256,9 @@ static int armjtagew_init(void)
 		LOG_INFO("ARM-JTAG-EW initial read failed, don't worry");
 	}
 
+	// Initial JTAG speed (for reset and initialization): 32 kHz
+	armjtagew_speed(32);
+
 	LOG_INFO("ARM-JTAG-EW JTAG Interface ready");
 
 	armjtagew_reset(0, 0);