/* * SHIX 2.0 board description * * Copyright (c) 2005 Samuel Tardieu * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. *//*   Shix 2.0 board by Alexis Polti, described at   http://perso.enst.fr/~polti/realisations/shix20/   More information in target-sh4/README.sh4*/#include "hw.h"#include "sh.h"#include "sysemu.h"#include "boards.h"#define BIOS_FILENAME "shix_bios.bin"#define BIOS_ADDRESS 0xA0000000void DMA_run(void){    /* XXXXX */}void irq_info(void){    /* XXXXX */}void pic_info(){    /* XXXXX */}void vga_update_display(){    /* XXXXX */}void vga_invalidate_display(){    /* XXXXX */}void vga_screen_dump(const char *filename){    /* XXXXX */}static void shix_init(int ram_size, int vga_ram_size,               const char *boot_device, DisplayState * ds,	       const char *kernel_filename, const char *kernel_cmdline,	       const char *initrd_filename, const char *cpu_model){    int ret;    CPUState *env;    struct SH7750State *s;        if (!cpu_model)        cpu_model = "any";    printf("Initializing CPU\n");    env = cpu_init(cpu_model);    /* Allocate memory space */    printf("Allocating ROM\n");    cpu_register_physical_memory(0x00000000, 0x00004000, IO_MEM_ROM);    printf("Allocating SDRAM 1\n");    cpu_register_physical_memory(0x08000000, 0x01000000, 0x00004000);    printf("Allocating SDRAM 2\n");    cpu_register_physical_memory(0x0c000000, 0x01000000, 0x01004000);    /* Load BIOS in 0 (and access it through P2, 0xA0000000) */    if (bios_name == NULL)        bios_name = BIOS_FILENAME;    printf("%s: load BIOS '%s'\n", __func__, bios_name);    ret = load_image(bios_name, phys_ram_base);    if (ret < 0) {		/* Check bios size */	fprintf(stderr, "ret=%d\n", ret);	fprintf(stderr, "qemu: could not load SHIX bios '%s'\n",		bios_name);	exit(1);    }    /* Register peripherals */    s = sh7750_init(env);    /* XXXXX Check success */    tc58128_init(s, "shix_linux_nand.bin", NULL);    fprintf(stderr, "initialization terminated\n");}QEMUMachine shix_machine = {    "shix",    "shix card",    shix_init};