From: Paul Fertser <fercerpav@gmail.com>
Date: Tue, 19 Aug 2014 07:44:42 +0000 (+0400)
Subject: jtag: always configure enabled tap parameter appropriately
X-Git-Tag: v0.9.0-rc1~294
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=bd0409aa938875ea5a8d8235f8996116be171b69;p=openocd

jtag: always configure enabled tap parameter appropriately

Commit f701c0cb seems to have introduced a regression for non-JTAG
transports as the newly created "tap" (DAP actually) ended up being
disabled, thus resulting in total lack of functionality.

This was exposed by a debug log demonstrating ftdi SWD transport
connection to mdr32f9q2i, the target wasn't examined on init and
couldn't be reset.

Change-Id: If53cbe800d4adc177aa3ac3219860e7fa15b3e49
Reported-by: Хайруллин Эльдар <eldar.khayrullin@mail.ru>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2261
Tested-by: jenkins
Reviewed-by: Angus Gratton <gus@projectgus.com>
Reviewed-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
---

diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c
index 647ac70c..11687b9c 100644
--- a/src/jtag/tcl.c
+++ b/src/jtag/tcl.c
@@ -556,6 +556,7 @@ static int jim_newtap_cmd(Jim_GetOptInfo *goi)
 	if (!transport_is_jtag()) {
 		/* SWD or CMSIS-DAP (which is currently SWD-only) doesn't
 		   require any JTAG tap parameters */
+		pTap->enabled = true;
 		jtag_tap_init(pTap);
 		return JIM_OK;
 	}