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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. | |
6b620ca3 PB |
9 | * |
10 | * Contributions after 2012-01-13 are licensed under the terms of the | |
11 | * GNU GPL, version 2 or (at your option) any later version. | |
05ee37eb | 12 | */ |
3e3f6754 AZ |
13 | |
14 | /* | |
15 | * Example usage: | |
16 | * | |
17 | * connex: | |
18 | * ======= | |
19 | * create image: | |
20 | * # dd of=flash bs=1k count=16k if=/dev/zero | |
21 | * # dd of=flash bs=1k conv=notrunc if=u-boot.bin | |
22 | * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2 | |
23 | * start it: | |
24 | * # qemu-system-arm -M connex -pflash flash -monitor null -nographic | |
25 | * | |
26 | * verdex: | |
27 | * ======= | |
28 | * create image: | |
29 | * # dd of=flash bs=1k count=32k if=/dev/zero | |
30 | * # dd of=flash bs=1k conv=notrunc if=u-boot.bin | |
31 | * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2 | |
32 | * # dd of=flash bs=1k conv=notrunc seek=31744 if=uImage | |
33 | * start it: | |
34 | * # qemu-system-arm -M verdex -pflash flash -monitor null -nographic -m 289 | |
35 | */ | |
05ee37eb | 36 | |
12b16722 | 37 | #include "qemu/osdep.h" |
c0dbca36 | 38 | #include "qemu/error-report.h" |
0d09e41a | 39 | #include "hw/arm/pxa.h" |
1422e32d | 40 | #include "net/net.h" |
0d09e41a | 41 | #include "hw/block/flash.h" |
437cc27d | 42 | #include "hw/net/smc91c111.h" |
83c9f4ca | 43 | #include "hw/boards.h" |
022c62cb | 44 | #include "exec/address-spaces.h" |
bdf921d6 | 45 | #include "sysemu/qtest.h" |
ba1ba5cc | 46 | #include "cpu.h" |
05ee37eb | 47 | |
1fc678cc AZ |
48 | static const int sector_len = 128 * 1024; |
49 | ||
3ef96221 | 50 | static void connex_init(MachineState *machine) |
05ee37eb | 51 | { |
bc24a225 | 52 | PXA2xxState *cpu; |
751c6a17 | 53 | DriveInfo *dinfo; |
01e0451a | 54 | int be; |
a6dc4c2d | 55 | MemoryRegion *address_space_mem = get_system_memory(); |
05ee37eb | 56 | |
3e3f6754 AZ |
57 | uint32_t connex_rom = 0x01000000; |
58 | uint32_t connex_ram = 0x04000000; | |
05ee37eb | 59 | |
a6dc4c2d | 60 | cpu = pxa255_init(address_space_mem, connex_ram); |
05ee37eb | 61 | |
751c6a17 | 62 | dinfo = drive_get(IF_PFLASH, 0, 0); |
bdf921d6 | 63 | if (!dinfo && !qtest_enabled()) { |
c0dbca36 AF |
64 | error_report("A flash image must be given with the " |
65 | "'pflash' parameter"); | |
05ee37eb AZ |
66 | exit(1); |
67 | } | |
68 | ||
3d08ff69 | 69 | #ifdef TARGET_WORDS_BIGENDIAN |
01e0451a | 70 | be = 1; |
3d08ff69 | 71 | #else |
01e0451a | 72 | be = 0; |
3d08ff69 | 73 | #endif |
940d5b13 | 74 | if (!pflash_cfi01_register(0x00000000, "connext.rom", connex_rom, |
4be74634 | 75 | dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, |
ce14710f | 76 | sector_len, 2, 0, 0, 0, 0, be)) { |
c0dbca36 | 77 | error_report("Error registering flash memory"); |
05ee37eb AZ |
78 | exit(1); |
79 | } | |
80 | ||
5697ff6b | 81 | /* Interrupt line of NIC is connected to GPIO line 36 */ |
38641a52 | 82 | smc91c111_init(&nd_table[0], 0x04000300, |
0bb53337 | 83 | qdev_get_gpio_in(cpu->gpio, 36)); |
05ee37eb AZ |
84 | } |
85 | ||
3ef96221 | 86 | static void verdex_init(MachineState *machine) |
05ee37eb | 87 | { |
bc24a225 | 88 | PXA2xxState *cpu; |
751c6a17 | 89 | DriveInfo *dinfo; |
01e0451a | 90 | int be; |
a6dc4c2d | 91 | MemoryRegion *address_space_mem = get_system_memory(); |
3e3f6754 AZ |
92 | |
93 | uint32_t verdex_rom = 0x02000000; | |
94 | uint32_t verdex_ram = 0x10000000; | |
95 | ||
ba1ba5cc | 96 | cpu = pxa270_init(address_space_mem, verdex_ram, machine->cpu_type); |
3e3f6754 | 97 | |
751c6a17 | 98 | dinfo = drive_get(IF_PFLASH, 0, 0); |
bdf921d6 | 99 | if (!dinfo && !qtest_enabled()) { |
c0dbca36 AF |
100 | error_report("A flash image must be given with the " |
101 | "'pflash' parameter"); | |
3e3f6754 AZ |
102 | exit(1); |
103 | } | |
104 | ||
3d08ff69 | 105 | #ifdef TARGET_WORDS_BIGENDIAN |
01e0451a | 106 | be = 1; |
3d08ff69 | 107 | #else |
01e0451a | 108 | be = 0; |
3d08ff69 | 109 | #endif |
940d5b13 | 110 | if (!pflash_cfi01_register(0x00000000, "verdex.rom", verdex_rom, |
4be74634 | 111 | dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, |
ce14710f | 112 | sector_len, 2, 0, 0, 0, 0, be)) { |
c0dbca36 | 113 | error_report("Error registering flash memory"); |
3e3f6754 AZ |
114 | exit(1); |
115 | } | |
116 | ||
3e3f6754 AZ |
117 | /* Interrupt line of NIC is connected to GPIO line 99 */ |
118 | smc91c111_init(&nd_table[0], 0x04000300, | |
0bb53337 | 119 | qdev_get_gpio_in(cpu->gpio, 99)); |
05ee37eb AZ |
120 | } |
121 | ||
8a661aea | 122 | static void connex_class_init(ObjectClass *oc, void *data) |
f80f9ec9 | 123 | { |
8a661aea AF |
124 | MachineClass *mc = MACHINE_CLASS(oc); |
125 | ||
e264d29d EH |
126 | mc->desc = "Gumstix Connex (PXA255)"; |
127 | mc->init = connex_init; | |
4672cbd7 | 128 | mc->ignore_memory_transaction_failures = true; |
f80f9ec9 AL |
129 | } |
130 | ||
8a661aea AF |
131 | static const TypeInfo connex_type = { |
132 | .name = MACHINE_TYPE_NAME("connex"), | |
133 | .parent = TYPE_MACHINE, | |
134 | .class_init = connex_class_init, | |
135 | }; | |
e264d29d | 136 | |
8a661aea | 137 | static void verdex_class_init(ObjectClass *oc, void *data) |
e264d29d | 138 | { |
8a661aea AF |
139 | MachineClass *mc = MACHINE_CLASS(oc); |
140 | ||
e264d29d EH |
141 | mc->desc = "Gumstix Verdex (PXA270)"; |
142 | mc->init = verdex_init; | |
4672cbd7 | 143 | mc->ignore_memory_transaction_failures = true; |
ba1ba5cc | 144 | mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); |
e264d29d EH |
145 | } |
146 | ||
8a661aea AF |
147 | static const TypeInfo verdex_type = { |
148 | .name = MACHINE_TYPE_NAME("verdex"), | |
149 | .parent = TYPE_MACHINE, | |
150 | .class_init = verdex_class_init, | |
151 | }; | |
152 | ||
153 | static void gumstix_machine_init(void) | |
154 | { | |
155 | type_register_static(&connex_type); | |
156 | type_register_static(&verdex_type); | |
157 | } | |
158 | ||
0e6aac87 | 159 | type_init(gumstix_machine_init) |