svn commit: r366194 - head/sys/arm64/arm64

[Michal Meloun]

Author: mmel
Date: Sun Sep 27 09:24:31 2020
New Revision: 366194
URL: https://svnweb.freebsd.org/changeset/base/366194

Log:
  Revert r366193, it was committed with unsaved commit log.

Modified:
  head/sys/arm64/arm64/locore.S

Modified: head/sys/arm64/arm64/locore.S
==============================================================================
--- head/sys/arm64/arm64/locore.S	Sun Sep 27 09:14:16 2020	(r366193)
+++ head/sys/arm64/arm64/locore.S	Sun Sep 27 09:24:31 2020	(r366194)
@@ -498,7 +498,7 @@ common:
 	cbz	x19, 1f
 
 	/* Create the identity mapping for FDT data (2 MiB max) */
-	mov	x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_WRITE_BACK))
+	mov	x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_UNCACHEABLE))
 	mov	x9, x0
 	mov	x8, x0		/* VA start (== PA start) */
 	mov	x10, #1
@@ -508,7 +508,7 @@ common:
 #endif
 
 	/* Create the VA = PA map */
-	mov	x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_WRITE_BACK))
+	mov	x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_UNCACHEABLE))
 	mov	x9, x27
 	mov	x8, x9		/* VA start (== PA start) */
 	mov	x10, #1