1 files changed, 1 insertions, 0 deletions
diff --git a/gxp-csrs.h b/gxp-csrs.h
index 95100d1..662837f 100644
--- a/gxp-csrs.h
+++ b/gxp-csrs.h
@@ -11,6 +11,7 @@
 #define GXP_REG_DOORBELLS_CLEAR_WRITEMASK 0x1
 
 #define GXP_CMU_OFFSET 0x200000
+#define GXP_CMU_SIZE 0x1000
 
 enum gxp_csrs {
 	GXP_REG_LPM_VERSION = 0x40000,