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aspeed: Add an AST2700 eval board 

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_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Jamin Lin 2024-06-04 13:44:35 +08:00 committed by Cédric Le Goater
parent 5dd883ab06
commit 9270799210
1 changed files with 32 additions and 0 deletions
hw/arm
aspeed.c

32
hw/arm/aspeed.c
View File

@ -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,