diff mbox series

[5.16,0587/1017] xtensa: add missing XCHAL_HAVE_WINDOWED check

Message ID 20220405070411.703420324@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 5, 2022, 7:25 a.m. UTC 
From: Max Filippov <jcmvbkbc@gmail.com>

[ Upstream commit 8c9ab55c0fbdc76cb876140c2dad75a610bb23ef ]

Add missing preprocessor conditions to secondary reset vector code.

Fixes: 09af39f649da ("xtensa: use register window specific opcodes only when present")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/xtensa/kernel/mxhead.S | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/xtensa/kernel/mxhead.S b/arch/xtensa/kernel/mxhead.S
index 9f3843742726..b702c0908b1f 100644
--- a/arch/xtensa/kernel/mxhead.S
+++ b/arch/xtensa/kernel/mxhead.S
@@ -37,11 +37,13 @@  _SetupOCD:
 	 * xt-gdb to single step via DEBUG exceptions received directly
 	 * by ocd.
 	 */
+#if XCHAL_HAVE_WINDOWED
 	movi	a1, 1
 	movi	a0, 0
 	wsr	a1, windowstart
 	wsr	a0, windowbase
 	rsync
+#endif
 
 	movi	a1, LOCKLEVEL
 	wsr	a1, ps