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From: Warner Losh <imp@FreeBSD.org>
Date: Sun, 18 Jun 2017 21:03:53 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r320083 - head/sys/arm/conf
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Author: imp
Date: Sun Jun 18 21:03:53 2017
New Revision: 320083
URL: https://svnweb.freebsd.org/changeset/base/320083

Log:
  Put ARM_USE_V6_BUSDMA into the SAM9G20EK reference kernel to try to
  track down the unaligned I/O issues we have with at least USB on that
  platform.

Modified:
  head/sys/arm/conf/SAM9G20EK

Modified: head/sys/arm/conf/SAM9G20EK
==============================================================================
--- head/sys/arm/conf/SAM9G20EK	Sun Jun 18 21:03:48 2017	(r320082)
+++ head/sys/arm/conf/SAM9G20EK	Sun Jun 18 21:03:53 2017	(r320083)
@@ -35,6 +35,8 @@ options 	SOCDEV_VA=0xdc000000
 hints		"SAM9G20EK.hints"
 makeoptions	MODULES_OVERRIDE=""
 
+options 	ARM_USE_V6_BUSDMA	# Use v6 to track down unaligned I/O issues
+
 options 	SCHED_4BSD		# 4BSD scheduler
 options 	INET			# InterNETworking
 #options 	INET6			# IPv6 communications protocols