x86: tangier: kconfig: Guard tangier-specific options

These options should not be exposed to other platforms.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/arch/x86/cpu/tangier/Kconfig b/arch/x86/cpu/tangier/Kconfig
index 86a334047c0b47f2f0d02f03347709c39e470e49..2469b1e7c7a307c0709ecc75f491d261f988689d 100644 (file)
--- a/arch/x86/cpu/tangier/Kconfig
+++ b/arch/x86/cpu/tangier/Kconfig
@@ -16,6 +16,8 @@ config INTEL_TANGIER
        imply USB
        imply USB_DWC3
 
+if INTEL_TANGIER
+
 config SYS_CAR_ADDR
        hex
        default 0x19200000
@@ -30,3 +32,5 @@ config SYS_CAR_SIZE
 config SYS_USB_OTG_BASE
        hex
        default 0xf9100000
+
+endif