]> git.proxmox.com Git - qemu.git/blame - hw/gumstix.c
Merge remote-tracking branch 'kraxel/usb.31' into staging
[qemu.git] / hw / gumstix.c
CommitLineData
05ee37eb
AZ
1/*
2 * Gumstix Platforms
3 *
4 * Copyright (c) 2007 by Thorsten Zitterell <info@bitmux.org>
5 *
6 * Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org>
7 *
8 * This code is licensed under the GNU GPL v2.
9 */
3e3f6754
AZ
10
11/*
12 * Example usage:
13 *
14 * connex:
15 * =======
16 * create image:
17 * # dd of=flash bs=1k count=16k if=/dev/zero
18 * # dd of=flash bs=1k conv=notrunc if=u-boot.bin
19 * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2
20 * start it:
21 * # qemu-system-arm -M connex -pflash flash -monitor null -nographic
22 *
23 * verdex:
24 * =======
25 * create image:
26 * # dd of=flash bs=1k count=32k if=/dev/zero
27 * # dd of=flash bs=1k conv=notrunc if=u-boot.bin
28 * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2
29 * # dd of=flash bs=1k conv=notrunc seek=31744 if=uImage
30 * start it:
31 * # qemu-system-arm -M verdex -pflash flash -monitor null -nographic -m 289
32 */
05ee37eb 33
87ecb68b
PB
34#include "hw.h"
35#include "pxa.h"
36#include "net.h"
37#include "flash.h"
87ecb68b
PB
38#include "devices.h"
39#include "boards.h"
2446333c 40#include "blockdev.h"
a6dc4c2d 41#include "exec-memory.h"
05ee37eb 42
1fc678cc
AZ
43static const int sector_len = 128 * 1024;
44
c227f099 45static void connex_init(ram_addr_t ram_size,
3023f332 46 const char *boot_device,
3e3f6754
AZ
47 const char *kernel_filename, const char *kernel_cmdline,
48 const char *initrd_filename, const char *cpu_model)
05ee37eb 49{
bc24a225 50 PXA2xxState *cpu;
751c6a17 51 DriveInfo *dinfo;
01e0451a 52 int be;
a6dc4c2d 53 MemoryRegion *address_space_mem = get_system_memory();
05ee37eb 54
3e3f6754
AZ
55 uint32_t connex_rom = 0x01000000;
56 uint32_t connex_ram = 0x04000000;
05ee37eb 57
a6dc4c2d 58 cpu = pxa255_init(address_space_mem, connex_ram);
05ee37eb 59
751c6a17
GH
60 dinfo = drive_get(IF_PFLASH, 0, 0);
61 if (!dinfo) {
05ee37eb
AZ
62 fprintf(stderr, "A flash image must be given with the "
63 "'pflash' parameter\n");
64 exit(1);
65 }
66
3d08ff69 67#ifdef TARGET_WORDS_BIGENDIAN
01e0451a 68 be = 1;
3d08ff69 69#else
01e0451a 70 be = 0;
3d08ff69 71#endif
cfe5f011 72 if (!pflash_cfi01_register(0x00000000, NULL, "connext.rom", connex_rom,
3d08ff69 73 dinfo->bdrv, sector_len, connex_rom / sector_len,
01e0451a 74 2, 0, 0, 0, 0, be)) {
3e3f6754 75 fprintf(stderr, "qemu: Error registering flash memory.\n");
05ee37eb
AZ
76 exit(1);
77 }
78
5697ff6b 79 /* Interrupt line of NIC is connected to GPIO line 36 */
38641a52 80 smc91c111_init(&nd_table[0], 0x04000300,
0bb53337 81 qdev_get_gpio_in(cpu->gpio, 36));
05ee37eb
AZ
82}
83
c227f099 84static void verdex_init(ram_addr_t ram_size,
3023f332 85 const char *boot_device,
05ee37eb
AZ
86 const char *kernel_filename, const char *kernel_cmdline,
87 const char *initrd_filename, const char *cpu_model)
88{
bc24a225 89 PXA2xxState *cpu;
751c6a17 90 DriveInfo *dinfo;
01e0451a 91 int be;
a6dc4c2d 92 MemoryRegion *address_space_mem = get_system_memory();
3e3f6754
AZ
93
94 uint32_t verdex_rom = 0x02000000;
95 uint32_t verdex_ram = 0x10000000;
96
a6dc4c2d 97 cpu = pxa270_init(address_space_mem, verdex_ram, cpu_model ?: "pxa270-c0");
3e3f6754 98
751c6a17
GH
99 dinfo = drive_get(IF_PFLASH, 0, 0);
100 if (!dinfo) {
3e3f6754
AZ
101 fprintf(stderr, "A flash image must be given with the "
102 "'pflash' parameter\n");
103 exit(1);
104 }
105
3d08ff69 106#ifdef TARGET_WORDS_BIGENDIAN
01e0451a 107 be = 1;
3d08ff69 108#else
01e0451a 109 be = 0;
3d08ff69 110#endif
cfe5f011 111 if (!pflash_cfi01_register(0x00000000, NULL, "verdex.rom", verdex_rom,
3d08ff69 112 dinfo->bdrv, sector_len, verdex_rom / sector_len,
01e0451a 113 2, 0, 0, 0, 0, be)) {
3e3f6754
AZ
114 fprintf(stderr, "qemu: Error registering flash memory.\n");
115 exit(1);
116 }
117
3e3f6754
AZ
118 /* Interrupt line of NIC is connected to GPIO line 99 */
119 smc91c111_init(&nd_table[0], 0x04000300,
0bb53337 120 qdev_get_gpio_in(cpu->gpio, 99));
05ee37eb
AZ
121}
122
f80f9ec9 123static QEMUMachine connex_machine = {
4b32e168
AL
124 .name = "connex",
125 .desc = "Gumstix Connex (PXA255)",
126 .init = connex_init,
05ee37eb 127};
3e3f6754 128
f80f9ec9 129static QEMUMachine verdex_machine = {
4b32e168
AL
130 .name = "verdex",
131 .desc = "Gumstix Verdex (PXA270)",
132 .init = verdex_init,
3e3f6754 133};
f80f9ec9
AL
134
135static void gumstix_machine_init(void)
136{
137 qemu_register_machine(&connex_machine);
138 qemu_register_machine(&verdex_machine);
139}
140
141machine_init(gumstix_machine_init);