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
44 #include "exec-memory.h"
46 static const int sector_len = 128 * 1024;
48 static void connex_init(ram_addr_t ram_size,
49 const char *boot_device,
50 const char *kernel_filename, const char *kernel_cmdline,
51 const char *initrd_filename, const char *cpu_model)
56 MemoryRegion *address_space_mem = get_system_memory();
58 uint32_t connex_rom = 0x01000000;
59 uint32_t connex_ram = 0x04000000;
61 cpu = pxa255_init(address_space_mem, connex_ram);
63 dinfo = drive_get(IF_PFLASH, 0, 0);
65 fprintf(stderr, "A flash image must be given with the "
66 "'pflash' parameter\n");
70 #ifdef TARGET_WORDS_BIGENDIAN
75 if (!pflash_cfi01_register(0x00000000, NULL, "connext.rom", connex_rom,
76 dinfo->bdrv, sector_len, connex_rom / sector_len,
78 fprintf(stderr, "qemu: Error registering flash memory.\n");
82 /* Interrupt line of NIC is connected to GPIO line 36 */
83 smc91c111_init(&nd_table[0], 0x04000300,
84 qdev_get_gpio_in(cpu->gpio, 36));
87 static void verdex_init(ram_addr_t ram_size,
88 const char *boot_device,
89 const char *kernel_filename, const char *kernel_cmdline,
90 const char *initrd_filename, const char *cpu_model)
95 MemoryRegion *address_space_mem = get_system_memory();
97 uint32_t verdex_rom = 0x02000000;
98 uint32_t verdex_ram = 0x10000000;
100 cpu = pxa270_init(address_space_mem, verdex_ram, cpu_model ?: "pxa270-c0");
102 dinfo = drive_get(IF_PFLASH, 0, 0);
104 fprintf(stderr, "A flash image must be given with the "
105 "'pflash' parameter\n");
109 #ifdef TARGET_WORDS_BIGENDIAN
114 if (!pflash_cfi01_register(0x00000000, NULL, "verdex.rom", verdex_rom,
115 dinfo->bdrv, sector_len, verdex_rom / sector_len,
116 2, 0, 0, 0, 0, be)) {
117 fprintf(stderr, "qemu: Error registering flash memory.\n");
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 QEMUMachine connex_machine = {
128 .desc = "Gumstix Connex (PXA255)",
132 static QEMUMachine verdex_machine = {
134 .desc = "Gumstix Verdex (PXA270)",
138 static void gumstix_machine_init(void)
140 qemu_register_machine(&connex_machine);
141 qemu_register_machine(&verdex_machine);
144 machine_init(gumstix_machine_init);