1 files changed, 19 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index d1382c51295..e741fc772da 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1,3 +1,22 @@
+# x86 configuration
+
+### Arch settings
+config RWSEM_GENERIC_SPINLOCK
+        def_bool !X86_XADD
+
+config RWSEM_XCHGADD_ALGORITHM
+        def_bool X86_XADD
+
+config ARCH_HAS_ILOG2_U32
+        def_bool n
+
+config ARCH_HAS_ILOG2_U64
+        def_bool n
+
+config GENERIC_CALIBRATE_DELAY
+        def_bool y
+
+
 menu "Power management options"
         depends on !X86_VOYAGER