On 6/27/22 17:46, Jae Hyun Yoo wrote:
Add qcom-dc-scm-v1 board support.
Signed-off-by: Jae Hyun Yoo <quic_jaeh...@quicinc.com>
Reviewed-by: Cédric Le Goater <c...@kaod.org>
Thanks,
C.
---
Changes in v2:
* Fixed a typo in HW strap value comment. (Rebecca)
* Removed a useless change which is reverted by the next patch. (Joel)
hw/arm/aspeed.c | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 98dc185acd9a..cb7d99513816 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -174,6 +174,10 @@ struct AspeedMachineState {
#define BLETCHLEY_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1
#define BLETCHLEY_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
+
/*
* The max ram region is for firmwares that scan the address space
* with load/store to guess how much RAM the SoC has.
@@ -988,6 +992,13 @@ static void fby35_i2c_init(AspeedMachineState *bmc)
*/
}
+static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc)
+{
+ AspeedSoCState *soc = &bmc->soc;
+
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0x4d);
+}
+
static bool aspeed_get_mmio_exec(Object *obj, Error **errp)
{
return ASPEED_MACHINE(obj)->mmio_exec;
@@ -1420,6 +1431,26 @@ static void
aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
amc->macs_mask = 0;
}
+static void aspeed_machine_qcom_dc_scm_v1_class_init(ObjectClass *oc,
+ void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+ mc->desc = "Qualcomm DC-SCM V1 BMC (Cortex A7)";
+ amc->soc_name = "ast2600-a3";
+ amc->hw_strap1 = QCOM_DC_SCM_V1_BMC_HW_STRAP1;
+ amc->hw_strap2 = QCOM_DC_SCM_V1_BMC_HW_STRAP2;
+ amc->fmc_model = "n25q512a";
+ amc->spi_model = "n25q512a";
+ amc->num_cs = 2;
+ amc->macs_mask = ASPEED_MAC2_ON | ASPEED_MAC3_ON;
+ amc->i2c_init = qcom_dc_scm_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);
+};
+
static const TypeInfo aspeed_machine_types[] = {
{
.name = MACHINE_TYPE_NAME("palmetto-bmc"),
@@ -1457,6 +1488,10 @@ static const TypeInfo aspeed_machine_types[] = {
.name = MACHINE_TYPE_NAME("g220a-bmc"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_machine_g220a_class_init,
+ }, {
+ .name = MACHINE_TYPE_NAME("qcom-dc-scm-v1-bmc"),
+ .parent = TYPE_ASPEED_MACHINE,
+ .class_init = aspeed_machine_qcom_dc_scm_v1_class_init,
}, {
.name = MACHINE_TYPE_NAME("fp5280g2-bmc"),
.parent = TYPE_ASPEED_MACHINE,
