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+/*
+ * 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 "vl.h"
+
+#define BIOS_FILENAME "shix_bios.bin"
+#define BIOS_ADDRESS 0xA0000000
+
+void DMA_run(void)
+{
+ /* XXXXX */
+}
+
+void irq_info(void)
+{
+ /* XXXXX */
+}
+
+void pic_set_irq(int irq, int level)
+{
+ /* XXXXX */
+}
+
+void pic_info()
+{
+ /* XXXXX */
+}
+
+void vga_update_display()
+{
+ /* XXXXX */
+}
+
+void vga_invalidate_display()
+{
+ /* XXXXX */
+}
+
+void vga_screen_dump(const char *filename)
+{
+ /* XXXXX */
+}
+
+void shix_init(int ram_size, int vga_ram_size, int boot_device,
+ DisplayState * ds, const char **fd_filename, int snapshot,
+ const char *kernel_filename, const char *kernel_cmdline,
+ const char *initrd_filename)
+{
+ int ret;
+ CPUState *env;
+ struct SH7750State *s;
+
+ printf("Initializing CPU\n");
+ env = cpu_init();
+
+ /* 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) */
+ printf("%s: load BIOS '%s'\n", __func__, BIOS_FILENAME);
+ ret = load_image(BIOS_FILENAME, 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_FILENAME);
+ 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
+};