From: Tomas Vanek <vanekt@fbl.cz>
Date: Sat, 9 Jan 2016 17:56:23 +0000 (+0100)
Subject: adi_v5_swd: invalidate dap->select during (re)connect
X-Git-Tag: v0.10.0-rc1~274
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=fdb8c598ecd912147a08db53f2fd7bfa34b67d8a

adi_v5_swd: invalidate dap->select during (re)connect

Commit 830d0c55c0920606366a15560d1945f1e1942744 introduced
a regression in error recovery after reconnect:
If first SWD queue run in dap_dp_init() fails, DP_SELECT
does not get reset.

Change-Id: I947e2afe9933e4645a6141ece7816af8e6082cf2
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/3194
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
---

diff --git a/src/target/adi_v5_swd.c b/src/target/adi_v5_swd.c
index 6990a8b9c6..f7a199c56c 100644
--- a/src/target/adi_v5_swd.c
+++ b/src/target/adi_v5_swd.c
@@ -123,6 +123,8 @@ static int swd_connect(struct adiv5_dap *dap)
 
 	status = swd_run_inner(dap);
 
+	dap->select = DP_SELECT_INVALID;
+
 	if (status == ERROR_OK) {
 		LOG_INFO("SWD IDCODE %#8.8" PRIx32, idcode);
 		dap->do_reconnect = false;