[PATCH v1] Adding new machine Tiogapass in QEMU

[Karthikeyan Pasupathi <pkarthikeyan1509@gmail.com>]

This patch support tiogapass in QEMU environment.

Signed-off-by: Karthikeyan Pasupathi <pkarthikeyan1509@gmail.com>
---
 hw/arm/aspeed.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 27dda58338..279ba60743 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -521,6 +521,14 @@ static void ast2600_evb_i2c_init(AspeedMachineState *bmc)
                      TYPE_TMP105, 0x4d);
 }
 
+static void fb_bmc_i2c_init(AspeedMachineState *bmc)
+{
+    AspeedSoCState *soc = &bmc->soc;
+
+    /* The FB board AST2500 compatible with ds1338 */
+    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
+}
+
 static void romulus_bmc_i2c_init(AspeedMachineState *bmc)
 {
     AspeedSoCState *soc = &bmc->soc;
@@ -1174,6 +1182,25 @@ static void aspeed_machine_ast2500_evb_class_init(ObjectClass *oc, void *data)
         aspeed_soc_num_cpus(amc->soc_name);
 };
 
+static void aspeed_machine_tp_class_init(ObjectClass *oc, void *data)
+{
+    MachineClass *mc = MACHINE_CLASS(oc);
+    AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+    mc->desc       = "Facebook Tiogapass BMC (ARM1176)";
+    amc->soc_name  = "ast2500-a1";
+    amc->hw_strap1 = AST2500_EVB_HW_STRAP1;
+    amc->hw_strap2 = 0;
+    amc->fmc_model = "n25q256a";
+    amc->spi_model = "mx25l25635e";
+    amc->num_cs    = 2;
+    amc->i2c_init  = fb_bmc_i2c_init;
+    mc->default_ram_size       = 1 * GiB;
+    mc->default_cpus = mc->min_cpus = mc->max_cpus =
+        aspeed_soc_num_cpus(amc->soc_name);
+        aspeed_soc_num_cpus(amc->soc_name);
+};
+
 static void aspeed_machine_romulus_class_init(ObjectClass *oc, void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
@@ -1562,6 +1589,10 @@ static const TypeInfo aspeed_machine_types[] = {
         .name          = MACHINE_TYPE_NAME("ast2600-evb"),
         .parent        = TYPE_ASPEED_MACHINE,
         .class_init    = aspeed_machine_ast2600_evb_class_init,
+    }, {
+        .name          = MACHINE_TYPE_NAME("tp-bmc"),
+        .parent        = TYPE_ASPEED_MACHINE,
+        .class_init    = aspeed_machine_tp_class_init,
     }, {
         .name          = MACHINE_TYPE_NAME("tacoma-bmc"),
         .parent        = TYPE_ASPEED_MACHINE,
-- 
2.25.1