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
38 #include "hw/arm/pxa.h"
40 #include "hw/block/flash.h"
41 #include "hw/devices.h"
42 #include "hw/boards.h"
43 #include "sysemu/blockdev.h"
44 #include "exec/address-spaces.h"
46 static const int sector_len = 128 * 1024;
48 static void connex_init(QEMUMachineInitArgs *args)
53 MemoryRegion *address_space_mem = get_system_memory();
55 uint32_t connex_rom = 0x01000000;
56 uint32_t connex_ram = 0x04000000;
58 cpu = pxa255_init(address_space_mem, connex_ram);
60 dinfo = drive_get(IF_PFLASH, 0, 0);
62 fprintf(stderr, "A flash image must be given with the "
63 "'pflash' parameter\n");
67 #ifdef TARGET_WORDS_BIGENDIAN
72 if (!pflash_cfi01_register(0x00000000, NULL, "connext.rom", connex_rom,
73 dinfo->bdrv, sector_len, connex_rom / sector_len,
75 fprintf(stderr, "qemu: Error registering flash memory.\n");
79 /* Interrupt line of NIC is connected to GPIO line 36 */
80 smc91c111_init(&nd_table[0], 0x04000300,
81 qdev_get_gpio_in(cpu->gpio, 36));
84 static void verdex_init(QEMUMachineInitArgs *args)
86 const char *cpu_model = args->cpu_model;
90 MemoryRegion *address_space_mem = get_system_memory();
92 uint32_t verdex_rom = 0x02000000;
93 uint32_t verdex_ram = 0x10000000;
95 cpu = pxa270_init(address_space_mem, verdex_ram, cpu_model ?: "pxa270-c0");
97 dinfo = drive_get(IF_PFLASH, 0, 0);
99 fprintf(stderr, "A flash image must be given with the "
100 "'pflash' parameter\n");
104 #ifdef TARGET_WORDS_BIGENDIAN
109 if (!pflash_cfi01_register(0x00000000, NULL, "verdex.rom", verdex_rom,
110 dinfo->bdrv, sector_len, verdex_rom / sector_len,
111 2, 0, 0, 0, 0, be)) {
112 fprintf(stderr, "qemu: Error registering flash memory.\n");
116 /* Interrupt line of NIC is connected to GPIO line 99 */
117 smc91c111_init(&nd_table[0], 0x04000300,
118 qdev_get_gpio_in(cpu->gpio, 99));
121 static QEMUMachine connex_machine = {
123 .desc = "Gumstix Connex (PXA255)",
125 DEFAULT_MACHINE_OPTIONS,
128 static QEMUMachine verdex_machine = {
130 .desc = "Gumstix Verdex (PXA270)",
132 DEFAULT_MACHINE_OPTIONS,
135 static void gumstix_machine_init(void)
137 qemu_register_machine(&connex_machine);
138 qemu_register_machine(&verdex_machine);
141 machine_init(gumstix_machine_init);