diff --git a/Makefile b/Makefile
index 4207db983..27076ca38 100644
--- a/Makefile
+++ b/Makefile
@@ -37,11 +37,11 @@
 #     - `MUSL`: Link C app with musl libc
 
 # General options
-ARCH ?= aarch64
+ARCH ?= x86_64
 PLATFORM ?=
 SMP ?= 1
-MODE ?= reldebug
-LOG ?= debug
+MODE ?= release
+LOG ?= warn
 V ?=
 
 # App options
@@ -51,7 +51,6 @@ FEATURES ?=
 APP_FEATURES ?=
 
 # QEMU options
-CONSOLE ?= n
 BLK ?= n
 NET ?= n
 GRAPHIC ?= n
@@ -75,8 +74,8 @@ IP ?= 10.0.2.15
 GW ?= 10.0.2.2
 
 # args and envs
-ARGS ?= 
-ENVS ?= 
+ARGS ?=
+ENVS ?=
 
 # Libc options
 MUSL ?= n
@@ -282,4 +281,4 @@ clean_musl:
 	rm -rf ulib/ruxmusl/install
 
 .PHONY: all build disasm run justrun debug clippy fmt fmt_c test test_no_fail_fast clean clean_c\
-        clean_musl doc disk_image debug_no_attach prebuild _force
+        clean_musl doc disk_image debug_no_attach prebuild _force
\ No newline at end of file
diff --git a/modules/ruxdriver/src/virtio.rs b/modules/ruxdriver/src/virtio.rs
index 09cd2c742..3379c0852 100644
--- a/modules/ruxdriver/src/virtio.rs
+++ b/modules/ruxdriver/src/virtio.rs
@@ -10,6 +10,7 @@
 use core::marker::PhantomData;
 use cfg_if::cfg_if;
 use driver_common::{BaseDriverOps, DevResult, DeviceType};
+#[cfg(bus = "mmio")]
 use ruxhal::mem::phys_to_virt;
 use crate::{drivers::DriverProbe, AxDeviceEnum};
 
diff --git a/modules/ruxhal/src/virtio/virtio_console.rs b/modules/ruxhal/src/virtio/virtio_console.rs
index 394e2393e..c86cba5a2 100644
--- a/modules/ruxhal/src/virtio/virtio_console.rs
+++ b/modules/ruxhal/src/virtio/virtio_console.rs
@@ -139,8 +139,11 @@ pub fn directional_probing() {
     info!("Output now redirected to VirtIO Console!");
 }
 
+
+
+// todo: add platform specific interrupt handling
 pub fn enable_interrupt() {
-    #[cfg(feature = "irq")] {
+    #[cfg(all(feature = "irq",target_arch = "aarch64"))] {
         info!("Initiating VirtIO Console interrupt ...");
         info!("IRQ ID: {}", crate::platform::irq::UART_IRQ_NUM);
         crate::irq::register_handler(crate::platform::irq::UART_IRQ_NUM, irq_handler);
@@ -177,7 +180,7 @@ pub fn ack_interrupt() {
 }
 
 pub fn is_probe(addr: usize) -> bool {
-    unsafe { return addr == UART.addr; }
+    unsafe { addr == UART.addr }
 }