x86: kconfig: Imply ENABLE_MRC_CACHE in the platform Kconfig
Platform knows whether MRC cache is implemented, but using it can
be a choice of a specific board.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/quark/Kconfig b/arch/x86/cpu/quark/Kconfig
index 9e7d983..68bb219 100644
--- a/arch/x86/cpu/quark/Kconfig
+++ b/arch/x86/cpu/quark/Kconfig
@@ -9,6 +9,7 @@
select HAVE_RMU
select ARCH_EARLY_INIT_R
select ARCH_MISC_INIT
+ imply ENABLE_MRC_CACHE
if INTEL_QUARK