#include "boards.h"
#include "fw_cfg.h"
#include "escc.h"
+#include "ide.h"
#define MAX_IDE_BUS 2
#define VGA_BIOS_SIZE 65536
static int vga_vbl_enabled;
int linesize;
- // printf("osi_call R5=" REGX "\n", ppc_dump_gpr(env, 5));
+#if 0
+ printf("osi_call R5=%016" PRIx64 "\n", ppc_dump_gpr(env, 5));
+#endif
/* same handler as PearPC, coming from the original MOL video
driver. */
/* R6 = x, R7 = y, R8 = visible, R9 = data */
break;
default:
- fprintf(stderr, "unsupported OSI call R5=" REGX "\n",
+ fprintf(stderr, "unsupported OSI call R5=%016" PRIx64 "\n",
ppc_dump_gpr(env, 5));
break;
}
const char *cpu_model)
{
CPUState *env = NULL, *envs[MAX_CPUS];
- char buf[1024];
+ char *filename;
qemu_irq *pic, **heathrow_irqs;
int linux_boot, i;
ram_addr_t ram_offset, bios_offset, vga_bios_offset;
int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index;
int escc_mem_index, ide_mem_index[2];
uint16_t ppc_boot_device;
- BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
- int index;
+ DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
void *fw_cfg;
void *dbdma;
uint8_t *vga_bios_ptr;
bios_offset = qemu_ram_alloc(BIOS_SIZE);
if (bios_name == NULL)
bios_name = PROM_FILENAME;
- snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM);
/* Load OpenBIOS (ELF) */
- bios_size = load_elf(buf, 0, NULL, NULL, NULL);
+ if (filename) {
+ bios_size = load_elf(filename, 0, NULL, NULL, NULL);
+ qemu_free(filename);
+ } else {
+ bios_size = -1;
+ }
if (bios_size < 0 || bios_size > BIOS_SIZE) {
- hw_error("qemu: could not load PowerPC bios '%s'\n", buf);
+ hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name);
exit(1);
}
/* allocate and load VGA BIOS */
vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);
vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);
- snprintf(buf, sizeof(buf), "%s/%s", bios_dir, VGABIOS_FILENAME);
- vga_bios_size = load_image(buf, vga_bios_ptr + 8);
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);
+ if (filename) {
+ vga_bios_size = load_image(filename, vga_bios_ptr + 8);
+ qemu_free(filename);
+ } else {
+ vga_bios_size = -1;
+ }
if (vga_bios_size < 0) {
/* if no bios is present, we can still work */
- fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n", buf);
+ fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",
+ VGABIOS_FILENAME);
vga_bios_size = 0;
} else {
/* set a specific header (XXX: find real Apple format for NDRV
vga_bios_ptr[3] = 'V';
cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size);
vga_bios_size += 8;
+
+ /* Round to page boundary */
+ vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) &
+ TARGET_PAGE_MASK;
}
if (linux_boot) {
kernel_size = load_elf(kernel_filename, kernel_base, NULL, &lowaddr, NULL);
if (kernel_size > 0 && lowaddr != KERNEL_LOAD_ADDR) {
kernel_size = load_elf(kernel_filename, (2 * kernel_base) - lowaddr,
- NULL, 0, NULL);
+ NULL, NULL, NULL);
}
if (kernel_size < 0)
kernel_size = load_aout(kernel_filename, kernel_base,
serial_hds[1], ESCC_CLOCK, 4);
for(i = 0; i < nb_nics; i++)
- pci_nic_init(pci_bus, &nd_table[i], -1, "ne2k_pci");
+ pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
}
/* First IDE channel is a MAC IDE on the MacIO bus */
- index = drive_get_index(IF_IDE, 0, 0);
- if (index == -1)
- hd[0] = NULL;
- else
- hd[0] = drives_table[index].bdrv;
- index = drive_get_index(IF_IDE, 0, 1);
- if (index == -1)
- hd[1] = NULL;
- else
- hd[1] = drives_table[index].bdrv;
+ hd[0] = drive_get(IF_IDE, 0, 0);
+ hd[1] = drive_get(IF_IDE, 0, 1);
dbdma = DBDMA_init(&dbdma_mem_index);
ide_mem_index[0] = -1;
ide_mem_index[1] = pmac_ide_init(hd, pic[0x0D], dbdma, 0x16, pic[0x02]);
/* Second IDE channel is a CMD646 on the PCI bus */
- index = drive_get_index(IF_IDE, 1, 0);
- if (index == -1)
- hd[0] = NULL;
- else
- hd[0] = drives_table[index].bdrv;
- index = drive_get_index(IF_IDE, 1, 1);
- if (index == -1)
- hd[1] = NULL;
- else
- hd[1] = drives_table[index].bdrv;
+ hd[0] = drive_get(IF_IDE, 1, 0);
+ hd[1] = drive_get(IF_IDE, 1, 1);
hd[3] = hd[2] = NULL;
pci_cmd646_ide_init(pci_bus, hd, 0);
escc_mem_index);
if (usb_enabled) {
- usb_ohci_init_pci(pci_bus, 3, -1);
+ usb_ohci_init_pci(pci_bus, -1);
}
if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);
fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device);
+
+ fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);
+ fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);
+ fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);
+
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}
.desc = "Heathrow based PowerMAC",
.init = ppc_heathrow_init,
.max_cpus = MAX_CPUS,
+ .is_default = 1,
};
static void heathrow_machine_init(void)
projects / qemu / blobdiff