root / hw / collie.c @ 92f9a4f1
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1 | c64b21d5 | Dmitry Eremin-Solenikov | /*
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2 | c64b21d5 | Dmitry Eremin-Solenikov | * SA-1110-based Sharp Zaurus SL-5500 platform.
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3 | c64b21d5 | Dmitry Eremin-Solenikov | *
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4 | c64b21d5 | Dmitry Eremin-Solenikov | * Copyright (C) 2011 Dmitry Eremin-Solenikov
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5 | c64b21d5 | Dmitry Eremin-Solenikov | *
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6 | c64b21d5 | Dmitry Eremin-Solenikov | * This code is licensed under GNU GPL v2.
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7 | c64b21d5 | Dmitry Eremin-Solenikov | */
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8 | c64b21d5 | Dmitry Eremin-Solenikov | #include "hw.h" |
9 | c64b21d5 | Dmitry Eremin-Solenikov | #include "sysbus.h" |
10 | c64b21d5 | Dmitry Eremin-Solenikov | #include "boards.h" |
11 | c64b21d5 | Dmitry Eremin-Solenikov | #include "devices.h" |
12 | c64b21d5 | Dmitry Eremin-Solenikov | #include "strongarm.h" |
13 | c64b21d5 | Dmitry Eremin-Solenikov | #include "arm-misc.h" |
14 | c64b21d5 | Dmitry Eremin-Solenikov | #include "flash.h" |
15 | c64b21d5 | Dmitry Eremin-Solenikov | #include "blockdev.h" |
16 | c64b21d5 | Dmitry Eremin-Solenikov | |
17 | c64b21d5 | Dmitry Eremin-Solenikov | static struct arm_boot_info collie_binfo = { |
18 | c64b21d5 | Dmitry Eremin-Solenikov | .loader_start = SA_SDCS0, |
19 | c64b21d5 | Dmitry Eremin-Solenikov | .ram_size = 0x20000000,
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20 | c64b21d5 | Dmitry Eremin-Solenikov | }; |
21 | c64b21d5 | Dmitry Eremin-Solenikov | |
22 | c64b21d5 | Dmitry Eremin-Solenikov | static void collie_init(ram_addr_t ram_size, |
23 | c64b21d5 | Dmitry Eremin-Solenikov | const char *boot_device, |
24 | c64b21d5 | Dmitry Eremin-Solenikov | const char *kernel_filename, const char *kernel_cmdline, |
25 | c64b21d5 | Dmitry Eremin-Solenikov | const char *initrd_filename, const char *cpu_model) |
26 | c64b21d5 | Dmitry Eremin-Solenikov | { |
27 | c64b21d5 | Dmitry Eremin-Solenikov | StrongARMState *s; |
28 | c64b21d5 | Dmitry Eremin-Solenikov | DriveInfo *dinfo; |
29 | c64b21d5 | Dmitry Eremin-Solenikov | ram_addr_t phys_flash; |
30 | c64b21d5 | Dmitry Eremin-Solenikov | |
31 | c64b21d5 | Dmitry Eremin-Solenikov | if (!cpu_model) {
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32 | c64b21d5 | Dmitry Eremin-Solenikov | cpu_model = "sa1110";
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33 | c64b21d5 | Dmitry Eremin-Solenikov | } |
34 | c64b21d5 | Dmitry Eremin-Solenikov | |
35 | c64b21d5 | Dmitry Eremin-Solenikov | s = sa1110_init(collie_binfo.ram_size, cpu_model); |
36 | c64b21d5 | Dmitry Eremin-Solenikov | |
37 | c64b21d5 | Dmitry Eremin-Solenikov | phys_flash = qemu_ram_alloc(NULL, "collie.fl1", 0x02000000); |
38 | c64b21d5 | Dmitry Eremin-Solenikov | dinfo = drive_get(IF_PFLASH, 0, 0); |
39 | c64b21d5 | Dmitry Eremin-Solenikov | pflash_cfi01_register(SA_CS0, phys_flash, |
40 | c64b21d5 | Dmitry Eremin-Solenikov | dinfo ? dinfo->bdrv : NULL, (64 * 1024), |
41 | c64b21d5 | Dmitry Eremin-Solenikov | 512, 4, 0x00, 0x00, 0x00, 0x00, 0); |
42 | c64b21d5 | Dmitry Eremin-Solenikov | |
43 | c64b21d5 | Dmitry Eremin-Solenikov | phys_flash = qemu_ram_alloc(NULL, "collie.fl2", 0x02000000); |
44 | c64b21d5 | Dmitry Eremin-Solenikov | dinfo = drive_get(IF_PFLASH, 0, 1); |
45 | c64b21d5 | Dmitry Eremin-Solenikov | pflash_cfi01_register(SA_CS1, phys_flash, |
46 | c64b21d5 | Dmitry Eremin-Solenikov | dinfo ? dinfo->bdrv : NULL, (64 * 1024), |
47 | c64b21d5 | Dmitry Eremin-Solenikov | 512, 4, 0x00, 0x00, 0x00, 0x00, 0); |
48 | c64b21d5 | Dmitry Eremin-Solenikov | |
49 | c64b21d5 | Dmitry Eremin-Solenikov | sysbus_create_simple("scoop", 0x40800000, NULL); |
50 | c64b21d5 | Dmitry Eremin-Solenikov | |
51 | c64b21d5 | Dmitry Eremin-Solenikov | collie_binfo.kernel_filename = kernel_filename; |
52 | c64b21d5 | Dmitry Eremin-Solenikov | collie_binfo.kernel_cmdline = kernel_cmdline; |
53 | c64b21d5 | Dmitry Eremin-Solenikov | collie_binfo.initrd_filename = initrd_filename; |
54 | c64b21d5 | Dmitry Eremin-Solenikov | collie_binfo.board_id = 0x208;
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55 | c64b21d5 | Dmitry Eremin-Solenikov | arm_load_kernel(s->env, &collie_binfo); |
56 | c64b21d5 | Dmitry Eremin-Solenikov | } |
57 | c64b21d5 | Dmitry Eremin-Solenikov | |
58 | c64b21d5 | Dmitry Eremin-Solenikov | static QEMUMachine collie_machine = {
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59 | c64b21d5 | Dmitry Eremin-Solenikov | .name = "collie",
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60 | c64b21d5 | Dmitry Eremin-Solenikov | .desc = "Collie PDA (SA-1110)",
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61 | c64b21d5 | Dmitry Eremin-Solenikov | .init = collie_init, |
62 | c64b21d5 | Dmitry Eremin-Solenikov | }; |
63 | c64b21d5 | Dmitry Eremin-Solenikov | |
64 | c64b21d5 | Dmitry Eremin-Solenikov | static void collie_machine_init(void) |
65 | c64b21d5 | Dmitry Eremin-Solenikov | { |
66 | c64b21d5 | Dmitry Eremin-Solenikov | qemu_register_machine(&collie_machine); |
67 | c64b21d5 | Dmitry Eremin-Solenikov | } |
68 | c64b21d5 | Dmitry Eremin-Solenikov | |
69 | c64b21d5 | Dmitry Eremin-Solenikov | machine_init(collie_machine_init) |