mirror of https://github.com/xemu-project/xemu.git
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>
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@ -178,6 +178,12 @@ struct AspeedMachineState {
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#define AST2600_EVB_HW_STRAP1 0x000000C0
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#define AST2600_EVB_HW_STRAP2 0x00000003
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#ifdef TARGET_AARCH64
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/* AST2700 evb hardware value */
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#define AST2700_EVB_HW_STRAP1 0x000000C0
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#define AST2700_EVB_HW_STRAP2 0x00000003
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#endif
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/* Tacoma hardware value */
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#define TACOMA_BMC_HW_STRAP1 0x00000000
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#define TACOMA_BMC_HW_STRAP2 0x00000040
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@ -1588,6 +1594,26 @@ static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
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aspeed_machine_class_init_cpus_defaults(mc);
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}
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#ifdef TARGET_AARCH64
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static void aspeed_machine_ast2700_evb_class_init(ObjectClass *oc, void *data)
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{
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MachineClass *mc = MACHINE_CLASS(oc);
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AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
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mc->desc = "Aspeed AST2700 EVB (Cortex-A35)";
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amc->soc_name = "ast2700-a0";
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amc->hw_strap1 = AST2700_EVB_HW_STRAP1;
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amc->hw_strap2 = AST2700_EVB_HW_STRAP2;
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amc->fmc_model = "w25q01jvq";
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amc->spi_model = "w25q512jv";
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amc->num_cs = 2;
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amc->macs_mask = ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON;
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amc->uart_default = ASPEED_DEV_UART12;
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mc->default_ram_size = 1 * GiB;
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aspeed_machine_class_init_cpus_defaults(mc);
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}
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#endif
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static void aspeed_machine_qcom_dc_scm_v1_class_init(ObjectClass *oc,
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void *data)
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{
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@ -1711,6 +1737,12 @@ static const TypeInfo aspeed_machine_types[] = {
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.name = MACHINE_TYPE_NAME("ast1030-evb"),
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.parent = TYPE_ASPEED_MACHINE,
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.class_init = aspeed_minibmc_machine_ast1030_evb_class_init,
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#ifdef TARGET_AARCH64
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}, {
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.name = MACHINE_TYPE_NAME("ast2700-evb"),
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.parent = TYPE_ASPEED_MACHINE,
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.class_init = aspeed_machine_ast2700_evb_class_init,
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#endif
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}, {
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.name = TYPE_ASPEED_MACHINE,
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.parent = TYPE_MACHINE,
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