We allow unaligned accesses on ARMv6 onwards, make sure the CR_A flag is cleared so that unaligned accesses do not trap. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- arch/arm/include/asm/barebox-arm-head.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/include/asm/barebox-arm-head.h b/arch/arm/include/asm/barebox-arm-head.h index eafad4e..bf00ff0 100644 --- a/arch/arm/include/asm/barebox-arm-head.h +++ b/arch/arm/include/asm/barebox-arm-head.h @@ -22,6 +22,7 @@ static inline void common_reset(void) #if __LINUX_ARM_ARCH__ >= 6 r |= CR_U; + r &= CR_A; #else r |= CR_A; #endif @@ -91,6 +92,7 @@ static inline void barebox_arm_head(void) #if __LINUX_ARM_ARCH__ >= 6 orr \scratch, \scratch, #CR_U + bic \scratch, \scratch, #CR_A #else orr \scratch, \scratch, #CR_A #endif -- 1.7.10.4 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
