AST2700 CPU is ARM Cortex-A35 which is 64 bits.
Add TARGET_AARCH64 to build this machine.
According to the design of ast2700, it has a bootmcu(riscv-32) which
is used for executing SPL.
Then, CPUs(cortex-a35) execute u-boot, kernel and rofs.
Currently, qemu not support emulate two CPU architectures
at the same machine. Therefore, qemu will only support
to emulate CPU(cortex-a35) side for ast2700
Signed-off-by: Troy Lee <troy_...@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_...@aspeedtech.com>
Reviewed-by: Cédric Le Goater <c...@kaod.org>
---
hw/arm/aspeed.c | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 93ca87fda2..40dc0e4c76 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -178,6 +178,12 @@ struct AspeedMachineState {
#define AST2600_EVB_HW_STRAP1 0x000000C0
#define AST2600_EVB_HW_STRAP2 0x00000003
+#ifdef TARGET_AARCH64
+/* AST2700 evb hardware value */
+#define AST2700_EVB_HW_STRAP1 0x000000C0
+#define AST2700_EVB_HW_STRAP2 0x00000003
+#endif
+
/* Tacoma hardware value */
#define TACOMA_BMC_HW_STRAP1 0x00000000
#define TACOMA_BMC_HW_STRAP2 0x00000040
@@ -1588,6 +1594,26 @@ static void
aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
aspeed_machine_class_init_cpus_defaults(mc);
}
+#ifdef TARGET_AARCH64
+static void aspeed_machine_ast2700_evb_class_init(ObjectClass *oc, void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+ mc->desc = "Aspeed AST2700 EVB (Cortex-A35)";
+ amc->soc_name = "ast2700-a0";
+ amc->hw_strap1 = AST2700_EVB_HW_STRAP1;
+ amc->hw_strap2 = AST2700_EVB_HW_STRAP2;
+ amc->fmc_model = "w25q01jvq";
+ amc->spi_model = "w25q512jv";
+ amc->num_cs = 2;
+ amc->macs_mask = ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON;
+ amc->uart_default = ASPEED_DEV_UART12;
+ mc->default_ram_size = 1 * GiB;
+ aspeed_machine_class_init_cpus_defaults(mc);
+}
+#endif
+
static void aspeed_machine_qcom_dc_scm_v1_class_init(ObjectClass *oc,
void *data)
{
@@ -1711,6 +1737,12 @@ static const TypeInfo aspeed_machine_types[] = {
.name = MACHINE_TYPE_NAME("ast1030-evb"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_minibmc_machine_ast1030_evb_class_init,
+#ifdef TARGET_AARCH64
+ }, {
+ .name = MACHINE_TYPE_NAME("ast2700-evb"),
+ .parent = TYPE_ASPEED_MACHINE,
+ .class_init = aspeed_machine_ast2700_evb_class_init,
+#endif
}, {
.name = TYPE_ASPEED_MACHINE,
.parent = TYPE_MACHINE,
--
2.25.1
