Revision 44654490 hw/ppc_newworld.c
| b/hw/ppc_newworld.c | ||
|---|---|---|
| 110 | 110 |
BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
| 111 | 111 |
void *fw_cfg; |
| 112 | 112 |
void *dbdma; |
| 113 |
uint8_t *vga_bios_ptr; |
|
| 113 | 114 |
|
| 114 | 115 |
linux_boot = (kernel_filename != NULL); |
| 115 | 116 |
|
| ... | ... | |
| 154 | 155 |
|
| 155 | 156 |
/* allocate and load VGA BIOS */ |
| 156 | 157 |
vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE); |
| 158 |
vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset); |
|
| 157 | 159 |
snprintf(buf, sizeof(buf), "%s/%s", bios_dir, VGABIOS_FILENAME); |
| 158 |
vga_bios_size = load_image(buf, phys_ram_base + vga_bios_offset + 8);
|
|
| 160 |
vga_bios_size = load_image(buf, vga_bios_ptr + 8);
|
|
| 159 | 161 |
if (vga_bios_size < 0) {
|
| 160 | 162 |
/* if no bios is present, we can still work */ |
| 161 | 163 |
fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n", buf); |
| ... | ... | |
| 163 | 165 |
} else {
|
| 164 | 166 |
/* set a specific header (XXX: find real Apple format for NDRV |
| 165 | 167 |
drivers) */ |
| 166 |
phys_ram_base[vga_bios_offset] = 'N'; |
|
| 167 |
phys_ram_base[vga_bios_offset + 1] = 'D'; |
|
| 168 |
phys_ram_base[vga_bios_offset + 2] = 'R'; |
|
| 169 |
phys_ram_base[vga_bios_offset + 3] = 'V'; |
|
| 170 |
cpu_to_be32w((uint32_t *)(phys_ram_base + vga_bios_offset + 4), |
|
| 171 |
vga_bios_size); |
|
| 168 |
vga_bios_ptr[0] = 'N'; |
|
| 169 |
vga_bios_ptr[1] = 'D'; |
|
| 170 |
vga_bios_ptr[2] = 'R'; |
|
| 171 |
vga_bios_ptr[3] = 'V'; |
|
| 172 |
cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size); |
|
| 172 | 173 |
vga_bios_size += 8; |
| 173 | 174 |
} |
| 174 | 175 |
|
| ... | ... | |
| 199 | 200 |
/* load initrd */ |
| 200 | 201 |
if (initrd_filename) {
|
| 201 | 202 |
initrd_base = INITRD_LOAD_ADDR; |
| 202 |
initrd_size = load_image(initrd_filename,
|
|
| 203 |
phys_ram_base + initrd_base);
|
|
| 203 |
initrd_size = load_image_targphys(initrd_filename, initrd_base,
|
|
| 204 |
ram_size - initrd_base);
|
|
| 204 | 205 |
if (initrd_size < 0) {
|
| 205 | 206 |
cpu_abort(env, "qemu: could not load initial ram disk '%s'\n", |
| 206 | 207 |
initrd_filename); |
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