diff --git a/hw/misc/aspeed_scu.c b/hw/misc/aspeed_scu.c
index 50f74fbabd..545d004749 100644
--- a/hw/misc/aspeed_scu.c
+++ b/hw/misc/aspeed_scu.c
@@ -910,7 +910,6 @@ static const MemoryRegionOps aspeed_ast2700_scu_ops = {
 };
 
 static const uint32_t ast2700_a0_resets[ASPEED_AST2700_SCU_NR_REGS] = {
-    [AST2700_SILICON_REV]           = AST2700_A0_SILICON_REV,
     [AST2700_HW_STRAP1]             = 0x00000800,
     [AST2700_HW_STRAP1_CLR]         = 0xFFF0FFF0,
     [AST2700_HW_STRAP1_LOCK]        = 0x00000FFF,
@@ -940,6 +939,7 @@ static void aspeed_ast2700_scu_reset(DeviceState *dev)
     AspeedSCUClass *asc = ASPEED_SCU_GET_CLASS(dev);
 
     memcpy(s->regs, asc->resets, asc->nr_regs * 4);
+    s->regs[AST2700_SILICON_REV] = s->silicon_rev;
 }
 
 static void aspeed_2700_scu_class_init(ObjectClass *klass, void *data)
@@ -1032,7 +1032,6 @@ static const MemoryRegionOps aspeed_ast2700_scuio_ops = {
 };
 
 static const uint32_t ast2700_a0_resets_io[ASPEED_AST2700_SCU_NR_REGS] = {
-    [AST2700_SILICON_REV]               = 0x06000003,
     [AST2700_HW_STRAP1]                 = 0x00000504,
     [AST2700_HW_STRAP1_CLR]             = 0xFFF0FFF0,
     [AST2700_HW_STRAP1_LOCK]            = 0x00000FFF,