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>

diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index f20c53e75ed934d78acd1bdcb758bdf34690adfb..8a9e943a32409c0a3f8d03df2313585c50dc0dc7 100644 (file)
--- 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.