diff --git a/configs/config.emulation_qemu_x86_i440fx b/configs/config.emulation_qemu_x86_i440fx
new file mode 100644
index 0000000..b43736a
--- /dev/null
+++ b/configs/config.emulation_qemu_x86_i440fx
@@ -0,0 +1 @@
+# Everything is default, so the config is empty.
diff --git a/configs/config.emulation_qemu_x86_i440fx_debug b/configs/config.emulation_qemu_x86_i440fx_debug
new file mode 100644
index 0000000..ffca28b
--- /dev/null
+++ b/configs/config.emulation_qemu_x86_i440fx_debug
@@ -0,0 +1,10 @@
+CONFIG_GDB_STUB=y
+CONFIG_GDB_WAIT=y
+CONFIG_FATAL_ASSERTS=y
+CONFIG_DEBUG_CBFS=y
+CONFIG_DEBUG_PIRQ=y
+CONFIG_DEBUG_MALLOC=y
+CONFIG_DEBUG_ACPI=y
+CONFIG_TRACE=y
+CONFIG_DEBUG_BOOT_STATE=y
+CONFIG_DEBUG_ADA_CODE=y
diff --git a/configs/config.emulation_qemu_x86_i440fx_noserial b/configs/config.emulation_qemu_x86_i440fx_noserial
new file mode 100644
index 0000000..2252cba
--- /dev/null
+++ b/configs/config.emulation_qemu_x86_i440fx_noserial
@@ -0,0 +1,6 @@
+CONFIG_COLLECT_TIMESTAMPS=y
+# CONFIG_POST_IO is not set
+# CONFIG_POST_DEVICE is not set
+CONFIG_CONSOLE_POST=y
+CONFIG_FRAMEBUFFER_KEEP_VESA_MODE=y
+# CONFIG_CONSOLE_SERIAL is not set