From 8ba46ea41549d714d76d062d9ba1148d80dafe24 Mon Sep 17 00:00:00 2001
From: Olivier Houchard <cognet@FreeBSD.org>
Date: Tue, 31 Mar 2009 23:06:20 +0000
Subject: [PATCH] Use Oxf0000000 instead of 0xff000000 to guess the physical
 address, relative to the virtual one. I may had a reason at some point to use
 the later, but can't remember which, and it can leads to issues.

Reported by:	Guillaume Ballet <gballet gmail com>
---
 sys/arm/arm/locore.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/arm/arm/locore.S b/sys/arm/arm/locore.S
index b465edc1994..e56a91c087c 100644
--- a/sys/arm/arm/locore.S
+++ b/sys/arm/arm/locore.S
@@ -110,7 +110,7 @@ from_ram:
 	nop
 #endif
 	adr	r7, Lunmapped
-	bic     r7, r7, #0xff000000
+	bic     r7, r7, #0xf0000000
 	orr     r7, r7, #PHYSADDR
 
 
@@ -144,7 +144,7 @@ Lunmapped:
 	ldmia	r4!, {r1,r2,r3}   /* # of sections, VA, PA|attr */
 	cmp	r1, #0
 	adrne	r5, 2b
-	bicne	r5, r5, #0xff000000
+	bicne	r5, r5, #0xf0000000
 	orrne	r5, r5, #PHYSADDR
 	movne	pc, r5