2 * Syborg (Symbian Virtual Platform) reference board
4 * Copyright (c) 2009 CodeSourcery
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
30 static struct arm_boot_info syborg_binfo
;
32 static void syborg_init(ram_addr_t ram_size
,
33 const char *boot_device
,
34 const char *kernel_filename
, const char *kernel_cmdline
,
35 const char *initrd_filename
, const char *cpu_model
)
45 cpu_model
= "cortex-a8";
46 env
= cpu_init(cpu_model
);
48 fprintf(stderr
, "Unable to find CPU definition\n");
52 /* RAM at address zero. */
53 ram_addr
= qemu_ram_alloc(ram_size
);
54 cpu_register_physical_memory(0, ram_size
, ram_addr
| IO_MEM_RAM
);
56 cpu_pic
= arm_pic_init_cpu(env
);
57 dev
= sysbus_create_simple("syborg,interrupt", 0xC0000000,
58 cpu_pic
[ARM_PIC_CPU_IRQ
]);
59 for (i
= 0; i
< 64; i
++) {
60 pic
[i
] = qdev_get_irq_sink(dev
, i
);
63 sysbus_create_simple("syborg,rtc", 0xC0001000, NULL
);
65 dev
= qdev_create(NULL
, "syborg,timer");
66 qdev_set_prop_int(dev
, "frequency", 1000000);
68 sysbus_mmio_map(sysbus_from_qdev(dev
), 0, 0xC0002000);
69 sysbus_connect_irq(sysbus_from_qdev(dev
), 0, pic
[1]);
71 sysbus_create_simple("syborg,keyboard", 0xC0003000, pic
[2]);
72 sysbus_create_simple("syborg,pointer", 0xC0004000, pic
[3]);
73 sysbus_create_simple("syborg,framebuffer", 0xC0005000, pic
[4]);
74 sysbus_create_simple("syborg,serial", 0xC0006000, pic
[5]);
75 sysbus_create_simple("syborg,serial", 0xC0007000, pic
[6]);
76 sysbus_create_simple("syborg,serial", 0xC0008000, pic
[7]);
77 sysbus_create_simple("syborg,serial", 0xC0009000, pic
[8]);
79 syborg_binfo
.ram_size
= ram_size
;
80 syborg_binfo
.kernel_filename
= kernel_filename
;
81 syborg_binfo
.kernel_cmdline
= kernel_cmdline
;
82 syborg_binfo
.initrd_filename
= initrd_filename
;
83 syborg_binfo
.board_id
= 0;
84 arm_load_kernel(env
, &syborg_binfo
);
87 QEMUMachine syborg_machine
= {
89 .desc
= "Syborg (Symbian Virtual Platform)",