diff --git a/hw/gpio/aspeed_gpio.c b/hw/gpio/aspeed_gpio.c
index c63634d3d3..3f0bd036b7 100644
--- a/hw/gpio/aspeed_gpio.c
+++ b/hw/gpio/aspeed_gpio.c
@@ -15,6 +15,8 @@
 #include "qapi/visitor.h"
 #include "hw/irq.h"
 #include "migration/vmstate.h"
+#include "trace.h"
+#include "hw/registerfields.h"
 
 #define GPIOS_PER_GROUP 8
 
@@ -203,6 +205,28 @@
 #define GPIO_1_8V_MEM_SIZE            0x1D8
 #define GPIO_1_8V_REG_ARRAY_SIZE      (GPIO_1_8V_MEM_SIZE >> 2)
 
+/*
+ * GPIO index mode support
+ * It only supports write operation
+ */
+REG32(GPIO_INDEX_REG, 0x2AC)
+    FIELD(GPIO_INDEX_REG, NUMBER, 0, 8)
+    FIELD(GPIO_INDEX_REG, COMMAND, 12, 1)
+    FIELD(GPIO_INDEX_REG, TYPE, 16, 4)
+    FIELD(GPIO_INDEX_REG, DATA_VALUE, 20, 1)
+    FIELD(GPIO_INDEX_REG, DIRECTION, 20, 1)
+    FIELD(GPIO_INDEX_REG, INT_ENABLE, 20, 1)
+    FIELD(GPIO_INDEX_REG, INT_SENS_0, 21, 1)
+    FIELD(GPIO_INDEX_REG, INT_SENS_1, 22, 1)
+    FIELD(GPIO_INDEX_REG, INT_SENS_2, 23, 1)
+    FIELD(GPIO_INDEX_REG, INT_STATUS, 24, 1)
+    FIELD(GPIO_INDEX_REG, DEBOUNCE_1, 20, 1)
+    FIELD(GPIO_INDEX_REG, DEBOUNCE_2, 21, 1)
+    FIELD(GPIO_INDEX_REG, RESET_TOLERANT, 20, 1)
+    FIELD(GPIO_INDEX_REG, COMMAND_SRC_0, 20, 1)
+    FIELD(GPIO_INDEX_REG, COMMAND_SRC_1, 21, 1)
+    FIELD(GPIO_INDEX_REG, INPUT_MASK, 20, 1)
+
 static int aspeed_evaluate_irq(GPIOSets *regs, int gpio_prev_high, int gpio)
 {
     uint32_t falling_edge = 0, rising_edge = 0;
@@ -523,11 +547,16 @@ static uint64_t aspeed_gpio_read(void *opaque, hwaddr offset, uint32_t size)
     uint64_t idx = -1;
     const AspeedGPIOReg *reg;
     GPIOSets *set;
+    uint32_t value = 0;
+    uint64_t debounce_value;
 
     idx = offset >> 2;
     if (idx >= GPIO_DEBOUNCE_TIME_1 && idx <= GPIO_DEBOUNCE_TIME_3) {
         idx -= GPIO_DEBOUNCE_TIME_1;
-        return (uint64_t) s->debounce_regs[idx];
+        debounce_value = (uint64_t) s->debounce_regs[idx];
+        trace_aspeed_gpio_read(DEVICE(s)->canonical_path,
+                               offset, debounce_value);
+        return debounce_value;
     }
 
     reg = &agc->reg_table[idx];
@@ -540,38 +569,193 @@ static uint64_t aspeed_gpio_read(void *opaque, hwaddr offset, uint32_t size)
     set = &s->sets[reg->set_idx];
     switch (reg->type) {
     case gpio_reg_data_value:
-        return set->data_value;
+         value = set->data_value;
+         break;
     case gpio_reg_direction:
-        return set->direction;
+        value = set->direction;
+        break;
     case gpio_reg_int_enable:
-        return set->int_enable;
+        value = set->int_enable;
+        break;
     case gpio_reg_int_sens_0:
-        return set->int_sens_0;
+        value = set->int_sens_0;
+        break;
     case gpio_reg_int_sens_1:
-        return set->int_sens_1;
+        value = set->int_sens_1;
+        break;
     case gpio_reg_int_sens_2:
-        return set->int_sens_2;
+        value = set->int_sens_2;
+        break;
     case gpio_reg_int_status:
-        return set->int_status;
+        value = set->int_status;
+        break;
     case gpio_reg_reset_tolerant:
-        return set->reset_tol;
+        value = set->reset_tol;
+        break;
     case gpio_reg_debounce_1:
-        return set->debounce_1;
+        value = set->debounce_1;
+        break;
     case gpio_reg_debounce_2:
-        return set->debounce_2;
+        value = set->debounce_2;
+        break;
     case gpio_reg_cmd_source_0:
-        return set->cmd_source_0;
+        value = set->cmd_source_0;
+        break;
     case gpio_reg_cmd_source_1:
-        return set->cmd_source_1;
+        value = set->cmd_source_1;
+        break;
     case gpio_reg_data_read:
-        return set->data_read;
+        value = set->data_read;
+        break;
     case gpio_reg_input_mask:
-        return set->input_mask;
+        value = set->input_mask;
+        break;
     default:
         qemu_log_mask(LOG_GUEST_ERROR, "%s: no getter for offset 0x%"
                       HWADDR_PRIx"\n", __func__, offset);
         return 0;
     }
+
+    trace_aspeed_gpio_read(DEVICE(s)->canonical_path, offset, value);
+    return value;
+}
+
+static void aspeed_gpio_write_index_mode(void *opaque, hwaddr offset,
+                                                uint64_t data, uint32_t size)
+{
+
+    AspeedGPIOState *s = ASPEED_GPIO(opaque);
+    AspeedGPIOClass *agc = ASPEED_GPIO_GET_CLASS(s);
+    const GPIOSetProperties *props;
+    GPIOSets *set;
+    uint32_t reg_idx_number = FIELD_EX32(data, GPIO_INDEX_REG, NUMBER);
+    uint32_t reg_idx_type = FIELD_EX32(data, GPIO_INDEX_REG, TYPE);
+    uint32_t reg_idx_command = FIELD_EX32(data, GPIO_INDEX_REG, COMMAND);
+    uint32_t set_idx = reg_idx_number / ASPEED_GPIOS_PER_SET;
+    uint32_t pin_idx = reg_idx_number % ASPEED_GPIOS_PER_SET;
+    uint32_t group_idx = pin_idx / GPIOS_PER_GROUP;
+    uint32_t reg_value = 0;
+    uint32_t cleared;
+
+    set = &s->sets[set_idx];
+    props = &agc->props[set_idx];
+
+    if (reg_idx_command)
+        qemu_log_mask(LOG_GUEST_ERROR, "%s: offset 0x%" HWADDR_PRIx "data 0x%"
+            HWADDR_PRIx "index mode wrong command 0x%x\n",
+            __func__, offset, data, reg_idx_command);
+
+    switch (reg_idx_type) {
+    case gpio_reg_idx_data:
+        reg_value = set->data_read;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, DATA_VALUE));
+        reg_value &= props->output;
+        reg_value = update_value_control_source(set, set->data_value,
+                                                reg_value);
+        set->data_read = reg_value;
+        aspeed_gpio_update(s, set, reg_value);
+        return;
+    case gpio_reg_idx_direction:
+        reg_value = set->direction;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, DIRECTION));
+        /*
+         *   where data is the value attempted to be written to the pin:
+         *    pin type      | input mask | output mask | expected value
+         *    ------------------------------------------------------------
+         *   bidirectional  |   1       |   1        |  data
+         *   input only     |   1       |   0        |   0
+         *   output only    |   0       |   1        |   1
+         *   no pin         |   0       |   0        |   0
+         *
+         *  which is captured by:
+         *  data = ( data | ~input) & output;
+         */
+        reg_value = (reg_value | ~props->input) & props->output;
+        set->direction = update_value_control_source(set, set->direction,
+                                                     reg_value);
+        break;
+    case gpio_reg_idx_interrupt:
+        reg_value = set->int_enable;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, INT_ENABLE));
+        set->int_enable = update_value_control_source(set, set->int_enable,
+                                                      reg_value);
+        reg_value = set->int_sens_0;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, INT_SENS_0));
+        set->int_sens_0 = update_value_control_source(set, set->int_sens_0,
+                                                      reg_value);
+        reg_value = set->int_sens_1;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, INT_SENS_1));
+        set->int_sens_1 = update_value_control_source(set, set->int_sens_1,
+                                                      reg_value);
+        reg_value = set->int_sens_2;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, INT_SENS_2));
+        set->int_sens_2 = update_value_control_source(set, set->int_sens_2,
+                                                      reg_value);
+        /* set interrupt status */
+        reg_value = set->int_status;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, INT_STATUS));
+        cleared = ctpop32(reg_value & set->int_status);
+        if (s->pending && cleared) {
+            assert(s->pending >= cleared);
+            s->pending -= cleared;
+        }
+        set->int_status &= ~reg_value;
+        break;
+    case gpio_reg_idx_debounce:
+        reg_value = set->debounce_1;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, DEBOUNCE_1));
+        set->debounce_1 = update_value_control_source(set, set->debounce_1,
+                                                      reg_value);
+        reg_value = set->debounce_2;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, DEBOUNCE_2));
+        set->debounce_2 = update_value_control_source(set, set->debounce_2,
+                                                      reg_value);
+        return;
+    case gpio_reg_idx_tolerance:
+        reg_value = set->reset_tol;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, RESET_TOLERANT));
+        set->reset_tol = update_value_control_source(set, set->reset_tol,
+                                                     reg_value);
+        return;
+    case gpio_reg_idx_cmd_src:
+        reg_value = set->cmd_source_0;
+        reg_value = deposit32(reg_value, GPIOS_PER_GROUP * group_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, COMMAND_SRC_0));
+        set->cmd_source_0 = reg_value & ASPEED_CMD_SRC_MASK;
+        reg_value = set->cmd_source_1;
+        reg_value = deposit32(reg_value, GPIOS_PER_GROUP * group_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, COMMAND_SRC_1));
+        set->cmd_source_1 = reg_value & ASPEED_CMD_SRC_MASK;
+        return;
+    case gpio_reg_idx_input_mask:
+        reg_value = set->input_mask;
+        reg_value = deposit32(reg_value, pin_idx, 1,
+                              FIELD_EX32(data, GPIO_INDEX_REG, INPUT_MASK));
+        /*
+         * feeds into interrupt generation
+         * 0: read from data value reg will be updated
+         * 1: read from data value reg will not be updated
+         */
+        set->input_mask = reg_value & props->input;
+        break;
+    default:
+        qemu_log_mask(LOG_GUEST_ERROR, "%s: offset 0x%" HWADDR_PRIx "data 0x%"
+            HWADDR_PRIx "index mode wrong type 0x%x\n",
+            __func__, offset, data, reg_idx_type);
+        return;
+    }
+    aspeed_gpio_update(s, set, set->data_value);
+    return;
 }
 
 static void aspeed_gpio_write(void *opaque, hwaddr offset, uint64_t data,
@@ -585,7 +769,16 @@ static void aspeed_gpio_write(void *opaque, hwaddr offset, uint64_t data,
     GPIOSets *set;
     uint32_t cleared;
 
+    trace_aspeed_gpio_write(DEVICE(s)->canonical_path, offset, data);
+
     idx = offset >> 2;
+
+    /* check gpio index mode */
+    if (idx == R_GPIO_INDEX_REG) {
+        aspeed_gpio_write_index_mode(opaque, offset, data, size);
+        return;
+    }
+
     if (idx >= GPIO_DEBOUNCE_TIME_1 && idx <= GPIO_DEBOUNCE_TIME_3) {
         idx -= GPIO_DEBOUNCE_TIME_1;
         s->debounce_regs[idx] = (uint32_t) data;
@@ -795,6 +988,15 @@ static GPIOSetProperties ast2600_1_8v_set_props[ASPEED_GPIO_MAX_NR_SETS] = {
     [1] = {0x0000000f,  0x0000000f,  {"18E"} },
 };
 
+static GPIOSetProperties ast1030_set_props[ASPEED_GPIO_MAX_NR_SETS] = {
+    [0] = {0xffffffff,  0xffffffff,  {"A", "B", "C", "D"} },
+    [1] = {0xffffffff,  0xffffffff,  {"E", "F", "G", "H"} },
+    [2] = {0xffffffff,  0xffffffff,  {"I", "J", "K", "L"} },
+    [3] = {0xffffff3f,  0xffffff3f,  {"M", "N", "O", "P"} },
+    [4] = {0xff060c1f,  0x00060c1f,  {"Q", "R", "S", "T"} },
+    [5] = {0x000000ff,  0x00000000,  {"U"} },
+};
+
 static const MemoryRegionOps aspeed_gpio_ops = {
     .read       = aspeed_gpio_read,
     .write      = aspeed_gpio_write,
@@ -947,6 +1149,16 @@ static void aspeed_gpio_ast2600_1_8v_class_init(ObjectClass *klass, void *data)
     agc->reg_table = aspeed_1_8v_gpios;
 }
 
+static void aspeed_gpio_1030_class_init(ObjectClass *klass, void *data)
+{
+    AspeedGPIOClass *agc = ASPEED_GPIO_CLASS(klass);
+
+    agc->props = ast1030_set_props;
+    agc->nr_gpio_pins = 151;
+    agc->nr_gpio_sets = 6;
+    agc->reg_table = aspeed_3_3v_gpios;
+}
+
 static const TypeInfo aspeed_gpio_info = {
     .name           = TYPE_ASPEED_GPIO,
     .parent         = TYPE_SYS_BUS_DEVICE,
@@ -984,6 +1196,13 @@ static const TypeInfo aspeed_gpio_ast2600_1_8v_info = {
     .instance_init  = aspeed_gpio_init,
 };
 
+static const TypeInfo aspeed_gpio_ast1030_info = {
+    .name           = TYPE_ASPEED_GPIO "-ast1030",
+    .parent         = TYPE_ASPEED_GPIO,
+    .class_init     = aspeed_gpio_1030_class_init,
+    .instance_init  = aspeed_gpio_init,
+};
+
 static void aspeed_gpio_register_types(void)
 {
     type_register_static(&aspeed_gpio_info);
@@ -991,6 +1210,7 @@ static void aspeed_gpio_register_types(void)
     type_register_static(&aspeed_gpio_ast2500_info);
     type_register_static(&aspeed_gpio_ast2600_3_3v_info);
     type_register_static(&aspeed_gpio_ast2600_1_8v_info);
+    type_register_static(&aspeed_gpio_ast1030_info);
 }
 
 type_init(aspeed_gpio_register_types);
diff --git a/hw/gpio/trace-events b/hw/gpio/trace-events
index 1dab99c560..717d6cf7cc 100644
--- a/hw/gpio/trace-events
+++ b/hw/gpio/trace-events
@@ -27,3 +27,8 @@ sifive_gpio_read(uint64_t offset, uint64_t r) "offset 0x%" PRIx64 " value 0x%" P
 sifive_gpio_write(uint64_t offset, uint64_t value) "offset 0x%" PRIx64 " value 0x%" PRIx64
 sifive_gpio_set(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64
 sifive_gpio_update_output_irq(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64
+
+# aspeed_gpio.c
+aspeed_gpio_read(const char *id, uint64_t offset, uint64_t value) " %s offset: 0x%04" PRIx64 " value 0x%08" PRIx64
+aspeed_gpio_write(const char *id, uint64_t offset, uint64_t value) "%s offset: 0x%04" PRIx64 " value 0x%08" PRIx64
+
diff --git a/include/hw/gpio/aspeed_gpio.h b/include/hw/gpio/aspeed_gpio.h
index 801846befb..cb7671149f 100644
--- a/include/hw/gpio/aspeed_gpio.h
+++ b/include/hw/gpio/aspeed_gpio.h
@@ -50,10 +50,24 @@ enum GPIORegType {
     gpio_reg_input_mask,
 };
 
+/* GPIO index mode */
+enum GPIORegIndexType {
+    gpio_reg_idx_data = 0,
+    gpio_reg_idx_direction,
+    gpio_reg_idx_interrupt,
+    gpio_reg_idx_debounce,
+    gpio_reg_idx_tolerance,
+    gpio_reg_idx_cmd_src,
+    gpio_reg_idx_input_mask,
+    gpio_reg_idx_reserved,
+    gpio_reg_idx_new_w_cmd_src,
+    gpio_reg_idx_new_r_cmd_src,
+};
+
 typedef struct AspeedGPIOReg {
     uint16_t set_idx;
     enum GPIORegType type;
- } AspeedGPIOReg;
+} AspeedGPIOReg;
 
 struct AspeedGPIOClass {
     SysBusDevice parent_obj;
