diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c
index 8ed57d23ef..682ab9bf8a 100644
--- a/hw/arm/aspeed_ast27x0.c
+++ b/hw/arm/aspeed_ast27x0.c
@@ -120,6 +120,52 @@ static const int aspeed_soc_ast2700a0_irqmap[] = {
     [ASPEED_DEV_SDHCI]     = 133,
 };
 
+static const int aspeed_soc_ast2700a1_irqmap[] = {
+    [ASPEED_DEV_SDMC]      = 0,
+    [ASPEED_DEV_HACE]      = 4,
+    [ASPEED_DEV_XDMA]      = 5,
+    [ASPEED_DEV_UART4]     = 8,
+    [ASPEED_DEV_SCU]       = 12,
+    [ASPEED_DEV_RTC]       = 13,
+    [ASPEED_DEV_EMMC]      = 15,
+    [ASPEED_DEV_TIMER1]    = 16,
+    [ASPEED_DEV_TIMER2]    = 17,
+    [ASPEED_DEV_TIMER3]    = 18,
+    [ASPEED_DEV_TIMER4]    = 19,
+    [ASPEED_DEV_TIMER5]    = 20,
+    [ASPEED_DEV_TIMER6]    = 21,
+    [ASPEED_DEV_TIMER7]    = 22,
+    [ASPEED_DEV_TIMER8]    = 23,
+    [ASPEED_DEV_DP]        = 28,
+    [ASPEED_DEV_LPC]       = 192,
+    [ASPEED_DEV_IBT]       = 192,
+    [ASPEED_DEV_KCS]       = 192,
+    [ASPEED_DEV_I2C]       = 194,
+    [ASPEED_DEV_ADC]       = 194,
+    [ASPEED_DEV_GPIO]      = 194,
+    [ASPEED_DEV_FMC]       = 195,
+    [ASPEED_DEV_WDT]       = 195,
+    [ASPEED_DEV_PWM]       = 195,
+    [ASPEED_DEV_I3C]       = 195,
+    [ASPEED_DEV_UART0]     = 196,
+    [ASPEED_DEV_UART1]     = 196,
+    [ASPEED_DEV_UART2]     = 196,
+    [ASPEED_DEV_UART3]     = 196,
+    [ASPEED_DEV_UART5]     = 196,
+    [ASPEED_DEV_UART6]     = 196,
+    [ASPEED_DEV_UART7]     = 196,
+    [ASPEED_DEV_UART8]     = 196,
+    [ASPEED_DEV_UART9]     = 196,
+    [ASPEED_DEV_UART10]    = 196,
+    [ASPEED_DEV_UART11]    = 196,
+    [ASPEED_DEV_UART12]    = 196,
+    [ASPEED_DEV_ETH1]      = 196,
+    [ASPEED_DEV_ETH2]      = 196,
+    [ASPEED_DEV_ETH3]      = 196,
+    [ASPEED_DEV_PECI]      = 197,
+    [ASPEED_DEV_SDHCI]     = 197,
+};
+
 /* GICINT 128 */
 /* GICINT 192 */
 static const int ast2700_gic128_gic192_intcmap[] = {
@@ -864,6 +910,33 @@ static void aspeed_soc_ast2700a0_class_init(ObjectClass *oc, void *data)
     sc->get_irq      = aspeed_soc_ast2700_get_irq;
 }
 
+static void aspeed_soc_ast2700a1_class_init(ObjectClass *oc, void *data)
+{
+    static const char * const valid_cpu_types[] = {
+        ARM_CPU_TYPE_NAME("cortex-a35"),
+        NULL
+    };
+    DeviceClass *dc = DEVICE_CLASS(oc);
+    AspeedSoCClass *sc = ASPEED_SOC_CLASS(oc);
+
+    /* Reason: The Aspeed SoC can only be instantiated from a board */
+    dc->user_creatable = false;
+    dc->realize      = aspeed_soc_ast2700_realize;
+
+    sc->valid_cpu_types = valid_cpu_types;
+    sc->silicon_rev  = AST2700_A1_SILICON_REV;
+    sc->sram_size    = 0x20000;
+    sc->spis_num     = 3;
+    sc->wdts_num     = 8;
+    sc->macs_num     = 3;
+    sc->uarts_num    = 13;
+    sc->num_cpus     = 4;
+    sc->uarts_base   = ASPEED_DEV_UART0;
+    sc->irqmap       = aspeed_soc_ast2700a1_irqmap;
+    sc->memmap       = aspeed_soc_ast2700_memmap;
+    sc->get_irq      = aspeed_soc_ast2700_get_irq;
+}
+
 static const TypeInfo aspeed_soc_ast27x0_types[] = {
     {
         .name           = TYPE_ASPEED27X0_SOC,
@@ -876,6 +949,12 @@ static const TypeInfo aspeed_soc_ast27x0_types[] = {
         .instance_init  = aspeed_soc_ast2700_init,
         .class_init     = aspeed_soc_ast2700a0_class_init,
     },
+    {
+        .name           = "ast2700-a1",
+        .parent         = TYPE_ASPEED27X0_SOC,
+        .instance_init  = aspeed_soc_ast2700_init,
+        .class_init     = aspeed_soc_ast2700a1_class_init,
+    },
 };
 
 DEFINE_TYPES(aspeed_soc_ast27x0_types)