diff --git a/plat/amlogic/gxbb/gxbb_def.h b/plat/amlogic/gxbb/gxbb_def.h
index 2f6d1d2..2c92624 100644
--- a/plat/amlogic/gxbb/gxbb_def.h
+++ b/plat/amlogic/gxbb/gxbb_def.h
@@ -95,6 +95,10 @@
 #define AML_HIU_MAILBOX_STAT_3			UL(0xDA83C42C)
 #define AML_HIU_MAILBOX_CLR_3			UL(0xDA83C430)
 
+#define AML_SHA_DMA_BASE			UL(0xC883E000)
+#define AML_SHA_DMA_DESC			(AML_SHA_DMA_BASE + 0x08)
+#define AML_SHA_DMA_STATUS			(AML_SHA_DMA_BASE + 0x18)
+
 /*******************************************************************************
  * System Monitor Call IDs and arguments
  ******************************************************************************/