ARM: keystone: enable big endian support

Keystone code is big endian compatible,
so mark it as one that supports big endian.

Note this patch just allows to select Big endian build
for ARCH_KEYSTONE, but it does not enable BE by default.

Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index f20c53e75ed9..8a9e943a3240 100644
--- a/arch/arm/mach-keystone/Kconfig
+++ b/arch/arm/mach-keystone/Kconfig
@@ -11,6 +11,7 @@ config ARCH_KEYSTONE
         select ARM_ERRATA_798181 if SMP
         select COMMON_CLK_KEYSTONE
         select TI_EDMA
+        select ARCH_SUPPORTS_BIG_ENDIAN
         help
           Support for boards based on the Texas Instruments Keystone family of
           SoCs.