microblaze: Core oprofile configs and hooks
Microblaze uses timer interrupt mode. Microblaze don't have
any performance counter that's why we use just simple implementation.
Signed-off-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 3418735..d2d6cfc 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -51,6 +51,8 @@
core-y += arch/microblaze/mm/
core-y += arch/microblaze/platform/
+drivers-$(CONFIG_OPROFILE) += arch/microblaze/oprofile/
+
boot := arch/microblaze/boot
# Are we making a simpleImage.<boardname> target? If so, crack out the boardname