diff --git a/common/hw-gfx-gma-registers.ads b/common/hw-gfx-gma-registers.ads
index ef25770..f3825ea 100644
--- a/common/hw-gfx-gma-registers.ads
+++ b/common/hw-gfx-gma-registers.ads
@@ -346,6 +346,7 @@
       PS_WIN_SZ_1_C,
       PS_CTRL_1_C,
       BXT_PORT_CL1CM_DW0_BC,
+      DISPIO_CR_TX_BMU_CR0,
       BXT_PORT_CL1CM_DW9_BC,
       BXT_PORT_CL1CM_DW10_BC,
       BXT_PORT_PLL_EBB_0_B,
@@ -1109,6 +1110,9 @@
       PORT_CLK_SEL_DDID     => 16#04_610c# / Register_Width,
       PORT_CLK_SEL_DDIE     => 16#04_6110# / Register_Width,
 
+      -- Skylake I_boost configuration
+      DISPIO_CR_TX_BMU_CR0  => 16#06_c00c# / Register_Width,
+
       -- Skylake DPLL registers
       DPLL1_CFGR1           => 16#06_c040# / Register_Width,
       DPLL1_CFGR2           => 16#06_c044# / Register_Width,