4 * Copyright (c) 2007 by Thorsten Zitterell <info@bitmux.org>
6 * Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org>
8 * This code is licensed under the GNU GPL v2.
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.
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
24 * # qemu-system-arm -M connex -pflash flash -monitor null -nographic
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
34 * # qemu-system-arm -M verdex -pflash flash -monitor null -nographic -m 289
37 #include "qemu/osdep.h"
38 #include "qemu/error-report.h"
40 #include "hw/arm/pxa.h"
42 #include "hw/block/flash.h"
43 #include "hw/devices.h"
44 #include "hw/boards.h"
45 #include "sysemu/block-backend.h"
46 #include "exec/address-spaces.h"
47 #include "sysemu/qtest.h"
50 static const int sector_len
= 128 * 1024;
52 static void connex_init(MachineState
*machine
)
57 MemoryRegion
*address_space_mem
= get_system_memory();
59 uint32_t connex_rom
= 0x01000000;
60 uint32_t connex_ram
= 0x04000000;
62 cpu
= pxa255_init(address_space_mem
, connex_ram
);
64 dinfo
= drive_get(IF_PFLASH
, 0, 0);
65 if (!dinfo
&& !qtest_enabled()) {
66 error_report("A flash image must be given with the "
67 "'pflash' parameter");
71 #ifdef TARGET_WORDS_BIGENDIAN
76 if (!pflash_cfi01_register(0x00000000, NULL
, "connext.rom", connex_rom
,
77 dinfo
? blk_by_legacy_dinfo(dinfo
) : NULL
,
78 sector_len
, connex_rom
/ sector_len
,
80 error_report("Error registering flash memory");
84 /* Interrupt line of NIC is connected to GPIO line 36 */
85 smc91c111_init(&nd_table
[0], 0x04000300,
86 qdev_get_gpio_in(cpu
->gpio
, 36));
89 static void verdex_init(MachineState
*machine
)
94 MemoryRegion
*address_space_mem
= get_system_memory();
96 uint32_t verdex_rom
= 0x02000000;
97 uint32_t verdex_ram
= 0x10000000;
99 cpu
= pxa270_init(address_space_mem
, verdex_ram
, machine
->cpu_type
);
101 dinfo
= drive_get(IF_PFLASH
, 0, 0);
102 if (!dinfo
&& !qtest_enabled()) {
103 error_report("A flash image must be given with the "
104 "'pflash' parameter");
108 #ifdef TARGET_WORDS_BIGENDIAN
113 if (!pflash_cfi01_register(0x00000000, NULL
, "verdex.rom", verdex_rom
,
114 dinfo
? blk_by_legacy_dinfo(dinfo
) : NULL
,
115 sector_len
, verdex_rom
/ sector_len
,
116 2, 0, 0, 0, 0, be
)) {
117 error_report("Error registering flash memory");
121 /* Interrupt line of NIC is connected to GPIO line 99 */
122 smc91c111_init(&nd_table
[0], 0x04000300,
123 qdev_get_gpio_in(cpu
->gpio
, 99));
126 static void connex_class_init(ObjectClass
*oc
, void *data
)
128 MachineClass
*mc
= MACHINE_CLASS(oc
);
130 mc
->desc
= "Gumstix Connex (PXA255)";
131 mc
->init
= connex_init
;
132 mc
->ignore_memory_transaction_failures
= true;
135 static const TypeInfo connex_type
= {
136 .name
= MACHINE_TYPE_NAME("connex"),
137 .parent
= TYPE_MACHINE
,
138 .class_init
= connex_class_init
,
141 static void verdex_class_init(ObjectClass
*oc
, void *data
)
143 MachineClass
*mc
= MACHINE_CLASS(oc
);
145 mc
->desc
= "Gumstix Verdex (PXA270)";
146 mc
->init
= verdex_init
;
147 mc
->ignore_memory_transaction_failures
= true;
148 mc
->default_cpu_type
= ARM_CPU_TYPE_NAME("pxa270-c0");
151 static const TypeInfo verdex_type
= {
152 .name
= MACHINE_TYPE_NAME("verdex"),
153 .parent
= TYPE_MACHINE
,
154 .class_init
= verdex_class_init
,
157 static void gumstix_machine_init(void)
159 type_register_static(&connex_type
);
160 type_register_static(&verdex_type
);
163 type_init(gumstix_machine_init
)