diff --git a/hw/misc/aspeed_scu.c b/hw/misc/aspeed_scu.c
index 9d9f43e6b5..c9b73a1148 100644
--- a/hw/misc/aspeed_scu.c
+++ b/hw/misc/aspeed_scu.c
@@ -562,6 +562,7 @@ static uint32_t aspeed_silicon_revs[] = {
     AST1060_A2_SILICON_REV,
     AST2700_A1_SILICON_REV,
     AST2700_A2_SILICON_REV,
+    AST1040_A0_SILICON_REV,
 };
 
 bool is_supported_silicon_rev(uint32_t silicon_rev)
diff --git a/include/hw/misc/aspeed_scu.h b/include/hw/misc/aspeed_scu.h
index d003955428..c30940ab76 100644
--- a/include/hw/misc/aspeed_scu.h
+++ b/include/hw/misc/aspeed_scu.h
@@ -46,6 +46,7 @@ struct AspeedSCUState {
 #define AST2600_A3_SILICON_REV   0x05030303U
 #define AST1030_A1_SILICON_REV   0x80010000U
 #define AST1060_A2_SILICON_REV   0xA0030000U
+#define AST1040_A0_SILICON_REV   0x81000000U
 #define AST2700_A1_SILICON_REV   0x06010103U
 #define AST2700_A2_SILICON_REV   0x06020103U