diff --git a/arch/i386/config.mk b/arch/i386/config.mk
index 0e80a1a..8743f1a 100644
--- a/arch/i386/config.mk
+++ b/arch/i386/config.mk
@@ -25,6 +25,14 @@
 
 STANDALONE_LOAD_ADDR = 0x40000
 
+PLATFORM_CPPFLAGS += -fno-strict-aliasing
+PLATFORM_CPPFLAGS += -Wstrict-prototypes
+PLATFORM_CPPFLAGS += -mregparm=3
+PLATFORM_CPPFLAGS += -fomit-frame-pointer
+PLATFORM_CPPFLAGS += $(call cc-option, -ffreestanding)
+PLATFORM_CPPFLAGS += $(call cc-option, -fno-toplevel-reorder,  $(call cc-option, -fno-unit-at-a-time))
+PLATFORM_CPPFLAGS += $(call cc-option, -fno-stack-protector)
+PLATFORM_CPPFLAGS += $(call cc-option, -mpreferred-stack-boundary=2)
 PLATFORM_CPPFLAGS += -DCONFIG_I386 -D__I386__
 
 LDFLAGS += --cref --gc-sections