1 files changed, 29 insertions, 21 deletions
diff --git a/hw/intc/aspeed_intc.c b/hw/intc/aspeed_intc.c
index 134922e46f..d684b4bb4f 100644
--- a/hw/intc/aspeed_intc.c
+++ b/hw/intc/aspeed_intc.c
@@ -14,25 +14,31 @@
 #include "hw/registerfields.h"
 #include "qapi/error.h"
 
-/* INTC Registers */
-REG32(GICINT128_EN,         0x1000)
-REG32(GICINT128_STATUS,     0x1004)
-REG32(GICINT129_EN,         0x1100)
-REG32(GICINT129_STATUS,     0x1104)
-REG32(GICINT130_EN,         0x1200)
-REG32(GICINT130_STATUS,     0x1204)
-REG32(GICINT131_EN,         0x1300)
-REG32(GICINT131_STATUS,     0x1304)
-REG32(GICINT132_EN,         0x1400)
-REG32(GICINT132_STATUS,     0x1404)
-REG32(GICINT133_EN,         0x1500)
-REG32(GICINT133_STATUS,     0x1504)
-REG32(GICINT134_EN,         0x1600)
-REG32(GICINT134_STATUS,     0x1604)
-REG32(GICINT135_EN,         0x1700)
-REG32(GICINT135_STATUS,     0x1704)
-REG32(GICINT136_EN,         0x1800)
-REG32(GICINT136_STATUS,     0x1804)
+/*
+ * INTC Registers
+ *
+ * values below are offset by - 0x1000 from datasheet
+ * because its memory region is start at 0x1000
+ *
+ */
+REG32(GICINT128_EN,         0x000)
+REG32(GICINT128_STATUS,     0x004)
+REG32(GICINT129_EN,         0x100)
+REG32(GICINT129_STATUS,     0x104)
+REG32(GICINT130_EN,         0x200)
+REG32(GICINT130_STATUS,     0x204)
+REG32(GICINT131_EN,         0x300)
+REG32(GICINT131_STATUS,     0x304)
+REG32(GICINT132_EN,         0x400)
+REG32(GICINT132_STATUS,     0x404)
+REG32(GICINT133_EN,         0x500)
+REG32(GICINT133_STATUS,     0x504)
+REG32(GICINT134_EN,         0x600)
+REG32(GICINT134_STATUS,     0x604)
+REG32(GICINT135_EN,         0x700)
+REG32(GICINT135_STATUS,     0x704)
+REG32(GICINT136_EN,         0x800)
+REG32(GICINT136_STATUS,     0x804)
 
 #define GICINT_STATUS_BASE     R_GICINT128_STATUS
 
@@ -298,7 +304,8 @@ static void aspeed_intc_realize(DeviceState *dev, Error **errp)
     memory_region_init_io(&s->iomem, OBJECT(s), &aspeed_intc_ops, s,
                           TYPE_ASPEED_INTC ".regs", aic->nr_regs << 2);
 
-    memory_region_add_subregion(&s->iomem_container, 0x0, &s->iomem);
+    memory_region_add_subregion(&s->iomem_container, aic->reg_offset,
+                                &s->iomem);
 
     qdev_init_gpio_in(dev, aspeed_intc_set_irq, aic->num_ints);
 
@@ -348,7 +355,8 @@ static void aspeed_2700_intc_class_init(ObjectClass *klass, void *data)
     aic->num_lines = 32;
     aic->num_ints = 9;
     aic->mem_size = 0x4000;
-    aic->nr_regs = 0x2000 >> 2;
+    aic->nr_regs = 0x808 >> 2;
+    aic->reg_offset = 0x1000;
 }
 
 static const TypeInfo aspeed_2700_intc_info = {