Revision dcac9679 hw/mips_r4k.c
| b/hw/mips_r4k.c | ||
|---|---|---|
| 107 | 107 |
loaderparams.initrd_filename); |
| 108 | 108 |
exit(1); |
| 109 | 109 |
} |
| 110 |
initrd_size = load_image(loaderparams.initrd_filename, |
|
| 111 |
phys_ram_base + initrd_offset); |
|
| 110 |
initrd_size = load_image_targphys(loaderparams.initrd_filename, |
|
| 111 |
initrd_offset, |
|
| 112 |
ram_size - initrd_offset); |
|
| 112 | 113 |
} |
| 113 | 114 |
if (initrd_size == (target_ulong) -1) {
|
| 114 | 115 |
fprintf(stderr, "qemu: could not load initial ram disk '%s'\n", |
| ... | ... | |
| 153 | 154 |
const char *initrd_filename, const char *cpu_model) |
| 154 | 155 |
{
|
| 155 | 156 |
char buf[1024]; |
| 156 |
unsigned long bios_offset; |
|
| 157 |
ram_addr_t ram_offset; |
|
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ram_addr_t vga_ram_offset; |
|
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ram_addr_t bios_offset; |
|
| 157 | 160 |
int bios_size; |
| 158 | 161 |
CPUState *env; |
| 159 | 162 |
RTCState *rtc_state; |
| ... | ... | |
| 184 | 187 |
((unsigned int)ram_size / (1 << 20))); |
| 185 | 188 |
exit(1); |
| 186 | 189 |
} |
| 187 |
cpu_register_physical_memory(0, ram_size, IO_MEM_RAM); |
|
| 190 |
ram_offset = qemu_ram_alloc(ram_size); |
|
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vga_ram_offset = qemu_ram_alloc(vga_ram_size); |
|
| 192 |
|
|
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cpu_register_physical_memory(0, ram_size, ram_offset | IO_MEM_RAM); |
|
| 188 | 194 |
|
| 189 | 195 |
if (!mips_qemu_iomemtype) {
|
| 190 | 196 |
mips_qemu_iomemtype = cpu_register_io_memory(0, mips_qemu_read, |
| ... | ... | |
| 196 | 202 |
but initialize the hardware ourselves. When a kernel gets |
| 197 | 203 |
preloaded we also initialize the hardware, since the BIOS wasn't |
| 198 | 204 |
run. */ |
| 199 |
bios_offset = ram_size + vga_ram_size; |
|
| 200 | 205 |
if (bios_name == NULL) |
| 201 | 206 |
bios_name = BIOS_FILENAME; |
| 202 | 207 |
snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name); |
| 203 |
bios_size = load_image(buf, phys_ram_base + bios_offset);
|
|
| 208 |
bios_size = get_image_size(buf);
|
|
| 204 | 209 |
if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) {
|
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cpu_register_physical_memory(0x1fc00000, |
|
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BIOS_SIZE, bios_offset | IO_MEM_ROM); |
|
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bios_offset = qemu_ram_alloc(BIOS_SIZE); |
|
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cpu_register_physical_memory(0x1fc00000, BIOS_SIZE, |
|
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bios_offset | IO_MEM_ROM); |
|
| 213 |
|
|
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load_image_targphys(buf, 0x1fc00000, BIOS_SIZE); |
|
| 207 | 215 |
} else if ((index = drive_get_index(IF_PFLASH, 0, 0)) > -1) {
|
| 208 | 216 |
uint32_t mips_rom = 0x00400000; |
| 209 |
cpu_register_physical_memory(0x1fc00000, mips_rom, |
|
| 210 |
qemu_ram_alloc(mips_rom) | IO_MEM_ROM); |
|
| 211 |
if (!pflash_cfi01_register(0x1fc00000, qemu_ram_alloc(mips_rom), |
|
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bios_offset = qemu_ram_alloc(mips_rom); |
|
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if (!pflash_cfi01_register(0x1fc00000, bios_offset, |
|
| 212 | 219 |
drives_table[index].bdrv, sector_len, mips_rom / sector_len, |
| 213 | 220 |
4, 0, 0, 0, 0)) {
|
| 214 | 221 |
fprintf(stderr, "qemu: Error registering flash memory.\n"); |
| ... | ... | |
| 250 | 257 |
} |
| 251 | 258 |
} |
| 252 | 259 |
|
| 253 |
isa_vga_init(phys_ram_base + ram_size, ram_size,
|
|
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isa_vga_init(phys_ram_base + vga_ram_offset, ram_size,
|
|
| 254 | 261 |
vga_ram_size); |
| 255 | 262 |
|
| 256 | 263 |
if (nd_table[0].vlan) |
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