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e6eaabeb SW |
1 | /* |
2 | * Support for the PPC e500-based mpc8544ds board | |
3 | * | |
4 | * Copyright 2012 Freescale Semiconductor, Inc. | |
5 | * | |
6 | * This is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | */ | |
11 | ||
12 | #include "config.h" | |
13 | #include "qemu-common.h" | |
14 | #include "e500.h" | |
7948b4b0 | 15 | #include "hw/boards.h" |
9c17d615 | 16 | #include "sysemu/device_tree.h" |
0d09e41a | 17 | #include "hw/ppc/openpic.h" |
e6eaabeb SW |
18 | |
19 | static void mpc8544ds_fixup_devtree(PPCE500Params *params, void *fdt) | |
20 | { | |
21 | const char model[] = "MPC8544DS"; | |
22 | const char compatible[] = "MPC8544DS\0MPC85xxDS"; | |
23 | ||
24 | qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model)); | |
25 | qemu_devtree_setprop(fdt, "/", "compatible", compatible, | |
26 | sizeof(compatible)); | |
27 | } | |
28 | ||
5f072e1f | 29 | static void mpc8544ds_init(QEMUMachineInitArgs *args) |
e6eaabeb | 30 | { |
5f072e1f EH |
31 | ram_addr_t ram_size = args->ram_size; |
32 | const char *boot_device = args->boot_device; | |
33 | const char *cpu_model = args->cpu_model; | |
34 | const char *kernel_filename = args->kernel_filename; | |
35 | const char *kernel_cmdline = args->kernel_cmdline; | |
36 | const char *initrd_filename = args->initrd_filename; | |
e6eaabeb SW |
37 | PPCE500Params params = { |
38 | .ram_size = ram_size, | |
39 | .boot_device = boot_device, | |
40 | .kernel_filename = kernel_filename, | |
41 | .kernel_cmdline = kernel_cmdline, | |
42 | .initrd_filename = initrd_filename, | |
43 | .cpu_model = cpu_model, | |
492ec48d AG |
44 | .pci_first_slot = 0x11, |
45 | .pci_nr_slots = 2, | |
e6eaabeb | 46 | .fixup_devtree = mpc8544ds_fixup_devtree, |
f5fba9d2 | 47 | .mpic_version = OPENPIC_MODEL_FSL_MPIC_20, |
e6eaabeb SW |
48 | }; |
49 | ||
50 | ppce500_init(¶ms); | |
51 | } | |
52 | ||
53 | ||
54 | static QEMUMachine ppce500_machine = { | |
55 | .name = "mpc8544ds", | |
56 | .desc = "mpc8544ds", | |
57 | .init = mpc8544ds_init, | |
58 | .max_cpus = 15, | |
e4ada29e | 59 | DEFAULT_MACHINE_OPTIONS, |
e6eaabeb SW |
60 | }; |
61 | ||
62 | static void ppce500_machine_init(void) | |
63 | { | |
64 | qemu_register_machine(&ppce500_machine); | |
65 | } | |
66 | ||
67 | machine_init(ppce500_machine_init); |