x86: quark: Specify X86_TSC_TIMER_EARLY_FREQ

Specify X86_TSC_TIMER_EARLY_FREQ for Quark SoC so that TSC as
the early timer can be supported.

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 76f159243f13c6b526b0079e1e237448ba38f0a7..3a18cb0dfc60fac9df517b6c62b869ee0414676c 100644 (file)
--- a/arch/x86/cpu/quark/Kconfig
+++ b/arch/x86/cpu/quark/Kconfig
@@ -130,4 +130,8 @@ config SYS_CAR_SIZE
          Space in bytes in eSRAM used as Cache-As-ARM (CAR).
          Note this size must not exceed eSRAM's total size.
 
+config X86_TSC_TIMER_EARLY_FREQ
+       int
+       default 400
+
 endif