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a01c0053 LG |
1 | /* |
2 | * cubieboard emulation | |
3 | * | |
4 | * Copyright (C) 2013 Li Guang | |
5 | * Written by Li Guang <lig.fnst@cn.fujitsu.com> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the | |
9 | * Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
13 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 | * for more details. | |
16 | */ | |
17 | ||
12b16722 | 18 | #include "qemu/osdep.h" |
5a720b1e | 19 | #include "exec/address-spaces.h" |
da34e65c | 20 | #include "qapi/error.h" |
4771d756 | 21 | #include "cpu.h" |
a01c0053 | 22 | #include "hw/sysbus.h" |
a01c0053 LG |
23 | #include "hw/boards.h" |
24 | #include "hw/arm/allwinner-a10.h" | |
25 | ||
26 | static struct arm_boot_info cubieboard_binfo = { | |
27 | .loader_start = AW_A10_SDRAM_BASE, | |
28 | .board_id = 0x1008, | |
29 | }; | |
30 | ||
3ef96221 | 31 | static void cubieboard_init(MachineState *machine) |
a01c0053 | 32 | { |
0f07fe38 | 33 | AwA10State *a10 = AW_A10(object_new(TYPE_AW_A10)); |
a01c0053 LG |
34 | Error *err = NULL; |
35 | ||
0f07fe38 | 36 | object_property_set_int(OBJECT(&a10->emac), 1, "phy-addr", &err); |
db7dfd4c | 37 | if (err != NULL) { |
c29b77f9 | 38 | error_reportf_err(err, "Couldn't set phy address: "); |
db7dfd4c BG |
39 | exit(1); |
40 | } | |
41 | ||
0f07fe38 | 42 | object_property_set_int(OBJECT(&a10->timer), 32768, "clk0-freq", &err); |
286226a4 | 43 | if (err != NULL) { |
c29b77f9 | 44 | error_reportf_err(err, "Couldn't set clk0 frequency: "); |
286226a4 BG |
45 | exit(1); |
46 | } | |
47 | ||
0f07fe38 | 48 | object_property_set_int(OBJECT(&a10->timer), 24000000, "clk1-freq", &err); |
286226a4 | 49 | if (err != NULL) { |
c29b77f9 | 50 | error_reportf_err(err, "Couldn't set clk1 frequency: "); |
286226a4 BG |
51 | exit(1); |
52 | } | |
53 | ||
0f07fe38 | 54 | object_property_set_bool(OBJECT(a10), true, "realized", &err); |
a01c0053 | 55 | if (err != NULL) { |
c29b77f9 | 56 | error_reportf_err(err, "Couldn't realize Allwinner A10: "); |
a01c0053 LG |
57 | exit(1); |
58 | } | |
59 | ||
a01c0053 | 60 | memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE, |
0f07fe38 | 61 | machine->ram); |
a01c0053 | 62 | |
e0319b03 MA |
63 | /* TODO create and connect IDE devices for ide_drive_get() */ |
64 | ||
3ef96221 | 65 | cubieboard_binfo.ram_size = machine->ram_size; |
0f07fe38 | 66 | arm_load_kernel(&a10->cpu, machine, &cubieboard_binfo); |
a01c0053 LG |
67 | } |
68 | ||
e264d29d | 69 | static void cubieboard_machine_init(MachineClass *mc) |
a01c0053 | 70 | { |
8a863c81 PMD |
71 | mc->desc = "cubietech cubieboard (Cortex-A9)"; |
72 | mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a9"); | |
e264d29d | 73 | mc->init = cubieboard_init; |
e0319b03 MA |
74 | mc->block_default_type = IF_IDE; |
75 | mc->units_per_default_bus = 1; | |
4672cbd7 | 76 | mc->ignore_memory_transaction_failures = true; |
0f07fe38 | 77 | mc->default_ram_id = "cubieboard.ram"; |
a01c0053 LG |
78 | } |
79 | ||
e264d29d | 80 | DEFINE_MACHINE("cubieboard", cubieboard_machine_init) |