powerpc: Permit device tree control of U-Boot (CONFIG_OF_CONTROL)

Enable this in the Kconfig so that PowerPC boards can use device tree to
configure U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/Kconfig b/arch/Kconfig
index 132123b..3d419bc 100644 (file)
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -40,6 +40,7 @@ config OPENRISC
 config PPC
        bool "PowerPC architecture"
        select HAVE_PRIVATE_LIBGCC
+       select SUPPORT_OF_CONTROL
 
 config SANDBOX
        bool "Sandbox"