8 * This code is licensed under the GNU GPL v2.
13 static void connex_smc_irq(void *opaque, int line, int level)
15 /* Interrupt line of NIC is connected to GPIO line 36 */
16 struct pxa2xx_state_s *cpu = (struct pxa2xx_state_s *) opaque;
17 pxa2xx_gpio_set(cpu->gpio, 36, level);
21 enum gumstix_model_e { connex };
23 static void gumstix_common_init(int ram_size, int vga_ram_size,
24 DisplayState *ds, const char *kernel_filename,
25 const char *kernel_cmdline, const char *initrd_filename,
26 const char *cpu_model, enum gumstix_model_e model)
28 struct pxa2xx_state_s *cpu;
30 uint32_t gumstix_rom = 0x02000000;
31 uint32_t gumstix_ram = 0x08000000;
33 if (ram_size < (gumstix_ram + gumstix_rom + PXA2XX_INTERNAL_SIZE)) {
34 fprintf(stderr, "This platform requires %i bytes of memory\n",
35 gumstix_ram + gumstix_rom + PXA2XX_INTERNAL_SIZE);
39 cpu = pxa255_init(gumstix_ram, ds);
41 if (pflash_table[0] == NULL) {
42 fprintf(stderr, "A flash image must be given with the "
43 "'pflash' parameter\n");
47 if (!pflash_register(0x00000000, gumstix_ram + PXA2XX_INTERNAL_SIZE,
48 pflash_table[0], 128 * 1024, 128, 2, 0, 0, 0, 0)) {
49 fprintf(stderr, "qemu: Error register flash memory.\n");
53 cpu->env->regs[15] = 0x00000000;
55 qemu_irq *irq = qemu_allocate_irqs(connex_smc_irq, cpu, 1);
56 smc91c111_init(&nd_table[0], 0x04000300, *irq);
59 static void connex_init(int ram_size, int vga_ram_size,
60 const char *boot_device, DisplayState *ds,
61 const char **fd_filename, int snapshot,
62 const char *kernel_filename, const char *kernel_cmdline,
63 const char *initrd_filename, const char *cpu_model)
65 gumstix_common_init(ram_size, vga_ram_size, ds, kernel_filename,
66 kernel_cmdline, initrd_filename, cpu_model, connex);
69 QEMUMachine connex_machine = {
71 "Gumstix Connex (PXA255)",