/* * Gumstix Platforms * * Copyright (c) 2007 by Thorsten Zitterell <info@bitmux.org> * * Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org> * * This code is licensed under the GNU GPL v2. */ #include "hw.h" #include "pxa.h" #include "net.h" #include "flash.h" #include "sysemu.h" #include "devices.h" #include "boards.h" /* Board init. */ enum gumstix_model_e { connex }; static void gumstix_common_init(int ram_size, int vga_ram_size, DisplayState *ds, const char *kernel_filename, const char *kernel_cmdline, const char *initrd_filename, const char *cpu_model, enum gumstix_model_e model) { struct pxa2xx_state_s *cpu; uint32_t gumstix_rom = 0x02000000; uint32_t gumstix_ram = 0x08000000; if (ram_size < (gumstix_ram + gumstix_rom + PXA2XX_INTERNAL_SIZE)) { fprintf(stderr, "This platform requires %i bytes of memory\n", gumstix_ram + gumstix_rom + PXA2XX_INTERNAL_SIZE); exit(1); } cpu = pxa255_init(gumstix_ram, ds); if (pflash_table[0] == NULL) { fprintf(stderr, "A flash image must be given with the " "'pflash' parameter\n"); exit(1); } if (!pflash_register(0x00000000, gumstix_ram + PXA2XX_INTERNAL_SIZE, pflash_table[0], 128 * 1024, 128, 2, 0, 0, 0, 0)) { fprintf(stderr, "qemu: Error register flash memory.\n"); exit(1); } cpu->env->regs[15] = 0x00000000; /* Interrupt line of NIC is connected to GPIO line 36 */ smc91c111_init(&nd_table[0], 0x04000300, pxa2xx_gpio_in_get(cpu->gpio)[36]); } static void connex_init(int ram_size, int vga_ram_size, const char *boot_device, DisplayState *ds, const char **fd_filename, int snapshot, const char *kernel_filename, const char *kernel_cmdline, const char *initrd_filename, const char *cpu_model) { gumstix_common_init(ram_size, vga_ram_size, ds, kernel_filename, kernel_cmdline, initrd_filename, cpu_model, connex); } QEMUMachine connex_machine = { "connex", "Gumstix Connex (PXA255)", connex_init, };