From: Max Filippov <jcmvbkbc@gmail.com>
Date: Tue, 28 Dec 2021 09:20:20 +0000 (-0800)
Subject: xtensa: add missing XCHAL_HAVE_WINDOWED check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8c9ab55c0fbdc76cb876140c2dad75a610bb23ef;p=linux.git

xtensa: add missing XCHAL_HAVE_WINDOWED check

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>
---

diff --git a/arch/xtensa/kernel/mxhead.S b/arch/xtensa/kernel/mxhead.S
index 9f38437427264..b702c0908b1f6 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