From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Mon, 7 Oct 2013 02:46:56 +0000 (+0900)
Subject: ARM: align MVBAR on 32 byte boundary
X-Git-Tag: v2014.01-rc2~42^2~11
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3064d599afaed1e601479efa372a6e83d4ea9deb;p=oweals%2Fu-boot.git

ARM: align MVBAR on 32 byte boundary

The lower 5 bit of MVBAR is UNK/SBZP.
So, Monitor Vector Base Address must be 32-byte aligned.
On the other hand, the secure monitor handler does not need
32-byte alignment.

This commit moves ".algin 5" directive to the correct place.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Andre Przywara <andre.przywara@linaro.org>
Acked-by: Andre Przywara <andre.przywara@linaro.org>
---

diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S
index 24b4c18bd4..6367e09612 100644
--- a/arch/arm/cpu/armv7/nonsec_virt.S
+++ b/arch/arm/cpu/armv7/nonsec_virt.S
@@ -14,6 +14,7 @@
 .arch_extension sec
 .arch_extension virt
 
+	.align	5
 /* the vector table for secure state and HYP mode */
 _monitor_vectors:
 	.word 0	/* reset */
@@ -32,7 +33,6 @@ _monitor_vectors:
  * to non-secure state.
  * We use only r0 and r1 here, due to constraints in the caller.
  */
-	.align	5
 _secure_monitor:
 	mrc	p15, 0, r1, c1, c1, 0		@ read SCR
 	bic	r1, r1, #0x4e			@ clear IRQ, FIQ, EA, nET bits