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authorVictor Kamensky <victor.kamensky@linaro.org>2013-10-07 21:37:19 -0700
committerVictor Kamensky <victor.kamensky@linaro.org>2014-03-13 14:49:51 -0700
commitf00f697ba020680765d95e0587e1dbf3ed9ed9f3 (patch)
treef949858ce31d81a2be1c2f963409ab2d0a3bf387
parent43fb56589e8a57efc166673dae4da94bfca32f08 (diff)
downloadlinux-linaro-stable-f00f697ba020680765d95e0587e1dbf3ed9ed9f3.tar.gz
ARM: mcpm: fix big endian issue in mcpm startup code
In big endian mode mcpm_entry_point is first function that called on secondaries CPU. First it should switch CPU into big endian code. [ben.dooks@codethink.co.uk: merge fix patch from Victor into this] Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org> Acked-by: Nicolas Pitre <nico@linaro.org> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> (cherry picked from commit 519ceb9fd10cd7e836d0aa97b2068cc9e97f463b) Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>
-rw-r--r--arch/arm/common/mcpm_head.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/common/mcpm_head.S b/arch/arm/common/mcpm_head.S
index 057e9c5a9e1f..0decb3c07165 100644
--- a/arch/arm/common/mcpm_head.S
+++ b/arch/arm/common/mcpm_head.S
@@ -15,6 +15,7 @@
#include <linux/linkage.h>
#include <asm/mcpm.h>
+#include <asm/assembler.h>
#include "vlock.h"
@@ -47,6 +48,7 @@
ENTRY(mcpm_entry_point)
+ ARM_BE8(setend be)
THUMB( adr r12, BSYM(1f) )
THUMB( bx r12 )
THUMB( .thumb )