diff --git a/configs/ironlake b/configs/ironlake
index 2c26a79..20b33a7 100644
--- a/configs/ironlake
+++ b/configs/ironlake
@@ -1,6 +1,5 @@
+CONFIG_GFX_GMA_DYN_CPU		= y
 CONFIG_GFX_GMA_GENERATION	= Ironlake
-CONFIG_GFX_GMA_CPU		= Ironlake
-CONFIG_GFX_GMA_CPU_VARIANT	= Normal
 CONFIG_GFX_GMA_INTERNAL_PORT	= LVDS
 CONFIG_GFX_GMA_ANALOG_I2C_PORT	= PCH_DAC
 CONFIG_GFX_GMA_DEFAULT_MMIO	= 16\#e000_0000\#