diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 3ef7f6c5b2..98144ced86 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -19,6 +19,7 @@
#include "hw/i2c/i2c_mux_pca954x.h"
#include "hw/i2c/smbus_eeprom.h"
#include "hw/gpio/pca9552.h"
+#include "hw/gpio/pca9554.h"
#include "hw/nvram/eeprom_at24c.h"
#include "hw/sensor/tmp105.h"
#include "hw/misc/led.h"
@@ -201,6 +202,10 @@ struct AspeedMachineState {
#define BLETCHLEY_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1
#define BLETCHLEY_BMC_HW_STRAP2 AST2600_EVB_HW_STRAP2
+/* GB200NVL hardware value */
+#define GB200NVL_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1
+#define GB200NVL_BMC_HW_STRAP2 AST2600_EVB_HW_STRAP2
+
/* Qualcomm DC-SCM hardware value */
#define QCOM_DC_SCM_V1_BMC_HW_STRAP1 0x00000000
#define QCOM_DC_SCM_V1_BMC_HW_STRAP2 0x00000041
@@ -647,6 +652,12 @@ static void create_pca9552(AspeedSoCState *soc, int
bus_id, int addr)
TYPE_PCA9552, addr);
}
+static I2CSlave *create_pca9554(AspeedSoCState *soc, int bus_id, int addr)
+{
+ return i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, bus_id),
+ TYPE_PCA9554, addr);
+}
+
static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = bmc->soc;
@@ -1052,6 +1063,45 @@ static void bletchley_bmc_i2c_init(AspeedMachineState
*bmc)
i2c_slave_create_simple(i2c[12], TYPE_PCA9552, 0x67);
}
+
+static void gb200nvl_bmc_i2c_init(AspeedMachineState *bmc)
+{
+ AspeedSoCState *soc = bmc->soc;
+ I2CBus *i2c[15] = {};
+ DeviceState *dev;
+ for (int i = 0; i < sizeof(i2c) / sizeof(i2c[0]); i++) {
+ if ((i == 11) || (i == 12) || (i == 13)) {
+ continue;
+ }
+ i2c[i] = aspeed_i2c_get_bus(&soc->i2c, i);
+ }
+
+ /* Bus 5 Expander */
+ create_pca9554(soc, 4, 0x21);
+
+ /* Mux I2c Expanders */
+ i2c_slave_create_simple(i2c[5], "pca9546", 0x71);
+ i2c_slave_create_simple(i2c[5], "pca9546", 0x72);
+ i2c_slave_create_simple(i2c[5], "pca9546", 0x73);
+ i2c_slave_create_simple(i2c[5], "pca9546", 0x75);
+ i2c_slave_create_simple(i2c[5], "pca9546", 0x76);
+ i2c_slave_create_simple(i2c[5], "pca9546", 0x77);
+
+ /* Bus 10 */
+ dev = DEVICE(create_pca9554(soc, 9, 0x20));
+
+ /* Set FPGA_READY */
+ object_property_set_str(OBJECT(dev), "pin1", "high", &error_fatal);
+
+ create_pca9554(soc, 9, 0x21);
+ at24c_eeprom_init(i2c[9], 0x50, 64 * KiB);
+ at24c_eeprom_init(i2c[9], 0x51, 64 * KiB);
+
+ /* Bus 11 */
+ at24c_eeprom_init_rom(i2c[10], 0x50, 256, gb200nvl_bmc_fruid,
+ gb200nvl_bmc_fruid_len);
+}
+
static void fby35_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = bmc->soc;
@@ -1587,6 +1637,31 @@ static void
aspeed_machine_bletchley_class_init(ObjectClass *oc,
aspeed_machine_class_init_cpus_defaults(mc);
}
+#define GB200NVL_BMC_RAM_SIZE ASPEED_RAM_SIZE(1 * GiB)
+
+static void aspeed_machine_gb200nvl_class_init(ObjectClass *oc,
+ const void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+ mc->desc = "Nvidia GB200NVL BMC (Cortex-A7)";
+ amc->soc_name = "ast2600-a3";
+ amc->hw_strap1 = GB200NVL_BMC_HW_STRAP1;
+ amc->hw_strap2 = GB200NVL_BMC_HW_STRAP2;
+ amc->fmc_model = "mx66u51235f";
+ amc->spi_model = "mx66u51235f";
+ amc->num_cs = 2;
+
+ amc->spi2_model = "mx66u51235f";
+ amc->num_cs2 = 1;
+ amc->macs_mask = ASPEED_MAC0_ON | ASPEED_MAC1_ON;
+ amc->i2c_init = gb200nvl_bmc_i2c_init;
+ mc->default_ram_size = GB200NVL_BMC_RAM_SIZE;
+ aspeed_machine_class_init_cpus_defaults(mc);
+ aspeed_machine_ast2600_class_emmc_init(oc);
+}
+
static void fby35_reset(MachineState *state, ResetType type)
{
AspeedMachineState *bmc = ASPEED_MACHINE(state);
@@ -1879,6 +1954,10 @@ static const TypeInfo aspeed_machine_types[] = {
.name = MACHINE_TYPE_NAME("bletchley-bmc"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_machine_bletchley_class_init,
+ }, {
+ .name = MACHINE_TYPE_NAME("gb200nvl-bmc"),
+ .parent = TYPE_ASPEED_MACHINE,
+ .class_init = aspeed_machine_gb200nvl_class_init,
}, {
.name = MACHINE_TYPE_NAME("fby35-bmc"),
.parent = MACHINE_TYPE_NAME("ast2600-evb"),
diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c
index daa3d329d1..8bbbdec834 100644
--- a/hw/arm/aspeed_eeprom.c
+++ b/hw/arm/aspeed_eeprom.c
@@ -162,6 +162,25 @@ const uint8_t rainier_bmc_fruid[] = {
0x31, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
};
+const uint8_t gb200nvl_bmc_fruid[] = {
+ 0x01, 0x00, 0x00, 0x01, 0x0b, 0x00, 0x00, 0xf3, 0x01, 0x0a, 0x19, 0x1f,
+ 0x0f, 0xe6, 0xc6, 0x4e, 0x56, 0x49, 0x44, 0x49, 0x41, 0xc5, 0x50, 0x33,
+ 0x38, 0x30, 0x39, 0xcd, 0x31, 0x35, 0x38, 0x33, 0x33, 0x32, 0x34, 0x38,
+ 0x30, 0x30, 0x31, 0x35, 0x30, 0xd2, 0x36, 0x39, 0x39, 0x2d, 0x31, 0x33,
+ 0x38, 0x30, 0x39, 0x2d, 0x30, 0x34, 0x30, 0x34, 0x2d, 0x36, 0x30, 0x30,
+ 0xc0, 0x01, 0x01, 0xd6, 0x4d, 0x41, 0x43, 0x3a, 0x20, 0x33, 0x43, 0x3a,
+ 0x36, 0x44, 0x3a, 0x36, 0x36, 0x3a, 0x31, 0x34, 0x3a, 0x43, 0x38, 0x3a,
+ 0x37, 0x41, 0xc1, 0x3b, 0x01, 0x09, 0x19, 0xc6, 0x4e, 0x56, 0x49, 0x44,
+ 0x49, 0x41, 0xc9, 0x50, 0x33, 0x38, 0x30, 0x39, 0x2d, 0x42, 0x4d, 0x43,
+ 0xd2, 0x36, 0x39, 0x39, 0x2d, 0x31, 0x33, 0x38, 0x30, 0x39, 0x2d, 0x30,
+ 0x34, 0x30, 0x34, 0x2d, 0x36, 0x30, 0x30, 0xc4, 0x41, 0x45, 0x2e, 0x31,
+ 0xcd, 0x31, 0x35, 0x38, 0x33, 0x33, 0x32, 0x34, 0x38, 0x30, 0x30, 0x31,
+ 0x35, 0x30, 0xc0, 0xc4, 0x76, 0x30, 0x2e, 0x31, 0xc1, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0xb4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+
+};
+
const size_t tiogapass_bmc_fruid_len = sizeof(tiogapass_bmc_fruid);
const size_t fby35_nic_fruid_len = sizeof(fby35_nic_fruid);
const size_t fby35_bb_fruid_len = sizeof(fby35_bb_fruid);
@@ -169,3 +188,5 @@ const size_t fby35_bmc_fruid_len = sizeof(fby35_bmc_fruid);
const size_t yosemitev2_bmc_fruid_len = sizeof(yosemitev2_bmc_fruid);
const size_t rainier_bb_fruid_len = sizeof(rainier_bb_fruid);
const size_t rainier_bmc_fruid_len = sizeof(rainier_bmc_fruid);
+const size_t gb200nvl_bmc_fruid_len = sizeof(gb200nvl_bmc_fruid);
+
diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h
index f08c16ef50..3ed9bc1d9a 100644
--- a/hw/arm/aspeed_eeprom.h
+++ b/hw/arm/aspeed_eeprom.h
@@ -26,4 +26,7 @@ extern const size_t rainier_bb_fruid_len;
extern const uint8_t rainier_bmc_fruid[];
extern const size_t rainier_bmc_fruid_len;
+extern const uint8_t gb200nvl_bmc_fruid[];
+extern const size_t gb200nvl_bmc_fruid_len;
+
#endif
