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Commit | Line | Data |
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64201201 | 1 | /* |
3cbee15b | 2 | * QEMU PowerPC CHRP (currently NewWorld PowerMac) hardware System Emulator |
5fafdf24 | 3 | * |
47103572 | 4 | * Copyright (c) 2004-2007 Fabrice Bellard |
3cbee15b | 5 | * Copyright (c) 2007 Jocelyn Mayer |
5fafdf24 | 6 | * |
64201201 FB |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | * | |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
23 | * THE SOFTWARE. | |
915cd3a9 AG |
24 | * |
25 | * PCI bus layout on a real G5 (U3 based): | |
26 | * | |
27 | * 0000:f0:0b.0 Host bridge [0600]: Apple Computer Inc. U3 AGP [106b:004b] | |
28 | * 0000:f0:10.0 VGA compatible controller [0300]: ATI Technologies Inc RV350 AP [Radeon 9600] [1002:4150] | |
29 | * 0001:00:00.0 Host bridge [0600]: Apple Computer Inc. CPC945 HT Bridge [106b:004a] | |
30 | * 0001:00:01.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge [1022:7450] (rev 12) | |
31 | * 0001:00:02.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge [1022:7450] (rev 12) | |
32 | * 0001:00:03.0 PCI bridge [0604]: Apple Computer Inc. K2 HT-PCI Bridge [106b:0045] | |
33 | * 0001:00:04.0 PCI bridge [0604]: Apple Computer Inc. K2 HT-PCI Bridge [106b:0046] | |
34 | * 0001:00:05.0 PCI bridge [0604]: Apple Computer Inc. K2 HT-PCI Bridge [106b:0047] | |
35 | * 0001:00:06.0 PCI bridge [0604]: Apple Computer Inc. K2 HT-PCI Bridge [106b:0048] | |
36 | * 0001:00:07.0 PCI bridge [0604]: Apple Computer Inc. K2 HT-PCI Bridge [106b:0049] | |
37 | * 0001:01:07.0 Class [ff00]: Apple Computer Inc. K2 KeyLargo Mac/IO [106b:0041] (rev 20) | |
38 | * 0001:01:08.0 USB Controller [0c03]: Apple Computer Inc. K2 KeyLargo USB [106b:0040] | |
39 | * 0001:01:09.0 USB Controller [0c03]: Apple Computer Inc. K2 KeyLargo USB [106b:0040] | |
40 | * 0001:02:0b.0 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43) | |
41 | * 0001:02:0b.1 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43) | |
42 | * 0001:02:0b.2 USB Controller [0c03]: NEC Corporation USB 2.0 [1033:00e0] (rev 04) | |
43 | * 0001:03:0d.0 Class [ff00]: Apple Computer Inc. K2 ATA/100 [106b:0043] | |
44 | * 0001:03:0e.0 FireWire (IEEE 1394) [0c00]: Apple Computer Inc. K2 FireWire [106b:0042] | |
45 | * 0001:04:0f.0 Ethernet controller [0200]: Apple Computer Inc. K2 GMAC (Sun GEM) [106b:004c] | |
46 | * 0001:05:0c.0 IDE interface [0101]: Broadcom K2 SATA [1166:0240] | |
47 | * | |
64201201 | 48 | */ |
87ecb68b PB |
49 | #include "hw.h" |
50 | #include "ppc.h" | |
3cbee15b | 51 | #include "ppc_mac.h" |
28ce5ce6 | 52 | #include "mac_dbdma.h" |
87ecb68b PB |
53 | #include "nvram.h" |
54 | #include "pc.h" | |
55 | #include "pci.h" | |
18e08a55 | 56 | #include "usb-ohci.h" |
87ecb68b PB |
57 | #include "net.h" |
58 | #include "sysemu.h" | |
59 | #include "boards.h" | |
006f3a48 | 60 | #include "fw_cfg.h" |
7fa9ae1a | 61 | #include "escc.h" |
b7169916 | 62 | #include "openpic.h" |
977e1244 | 63 | #include "ide.h" |
ca20cf32 BS |
64 | #include "loader.h" |
65 | #include "elf.h" | |
dc702288 | 66 | #include "kvm.h" |
dc333cd6 | 67 | #include "kvm_ppc.h" |
a2236d48 | 68 | #include "hw/usb.h" |
2446333c | 69 | #include "blockdev.h" |
267002cd | 70 | |
e4bcb14c | 71 | #define MAX_IDE_BUS 2 |
864c136a | 72 | #define VGA_BIOS_SIZE 65536 |
006f3a48 | 73 | #define CFG_ADDR 0xf0000510 |
e4bcb14c | 74 | |
f3902383 BS |
75 | /* debug UniNorth */ |
76 | //#define DEBUG_UNIN | |
77 | ||
78 | #ifdef DEBUG_UNIN | |
001faf32 BS |
79 | #define UNIN_DPRINTF(fmt, ...) \ |
80 | do { printf("UNIN: " fmt , ## __VA_ARGS__); } while (0) | |
f3902383 | 81 | #else |
001faf32 | 82 | #define UNIN_DPRINTF(fmt, ...) |
f3902383 BS |
83 | #endif |
84 | ||
0aa6a4a2 | 85 | /* UniN device */ |
c227f099 | 86 | static void unin_writel (void *opaque, target_phys_addr_t addr, uint32_t value) |
0aa6a4a2 | 87 | { |
f3902383 | 88 | UNIN_DPRINTF("writel addr " TARGET_FMT_plx " val %x\n", addr, value); |
0aa6a4a2 FB |
89 | } |
90 | ||
c227f099 | 91 | static uint32_t unin_readl (void *opaque, target_phys_addr_t addr) |
0aa6a4a2 | 92 | { |
f3902383 BS |
93 | uint32_t value; |
94 | ||
95 | value = 0; | |
96 | UNIN_DPRINTF("readl addr " TARGET_FMT_plx " val %x\n", addr, value); | |
97 | ||
98 | return value; | |
0aa6a4a2 FB |
99 | } |
100 | ||
d60efc6b | 101 | static CPUWriteMemoryFunc * const unin_write[] = { |
0aa6a4a2 FB |
102 | &unin_writel, |
103 | &unin_writel, | |
104 | &unin_writel, | |
105 | }; | |
106 | ||
d60efc6b | 107 | static CPUReadMemoryFunc * const unin_read[] = { |
0aa6a4a2 FB |
108 | &unin_readl, |
109 | &unin_readl, | |
110 | &unin_readl, | |
111 | }; | |
112 | ||
513f789f BS |
113 | static int fw_cfg_boot_set(void *opaque, const char *boot_device) |
114 | { | |
115 | fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]); | |
116 | return 0; | |
117 | } | |
118 | ||
409dbce5 AJ |
119 | static uint64_t translate_kernel_address(void *opaque, uint64_t addr) |
120 | { | |
121 | return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR; | |
122 | } | |
123 | ||
3cbee15b | 124 | /* PowerPC Mac99 hardware initialisation */ |
c227f099 | 125 | static void ppc_core99_init (ram_addr_t ram_size, |
3023f332 | 126 | const char *boot_device, |
3cbee15b JM |
127 | const char *kernel_filename, |
128 | const char *kernel_cmdline, | |
129 | const char *initrd_filename, | |
130 | const char *cpu_model) | |
64201201 | 131 | { |
aaed909a | 132 | CPUState *env = NULL, *envs[MAX_CPUS]; |
5cea8590 | 133 | char *filename; |
e9df014c | 134 | qemu_irq *pic, **openpic_irqs; |
aef445bd | 135 | int unin_memory; |
d5295253 | 136 | int linux_boot, i; |
c227f099 | 137 | ram_addr_t ram_offset, bios_offset, vga_bios_offset; |
093209cd BS |
138 | uint32_t kernel_base, initrd_base; |
139 | long kernel_size, initrd_size; | |
46e50e9d | 140 | PCIBus *pci_bus; |
3cbee15b JM |
141 | MacIONVRAMState *nvr; |
142 | int nvram_mem_index; | |
d5295253 | 143 | int vga_bios_size, bios_size; |
7fa9ae1a | 144 | int pic_mem_index, dbdma_mem_index, cuda_mem_index, escc_mem_index; |
dffc07ca | 145 | int ide_mem_index[3]; |
28c5af54 | 146 | int ppc_boot_device; |
f455e98c | 147 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
006f3a48 | 148 | void *fw_cfg; |
28ce5ce6 | 149 | void *dbdma; |
44654490 | 150 | uint8_t *vga_bios_ptr; |
0f921197 | 151 | int machine_arch; |
46e50e9d | 152 | |
64201201 FB |
153 | linux_boot = (kernel_filename != NULL); |
154 | ||
c68ea704 | 155 | /* init CPUs */ |
94fc95cd | 156 | if (cpu_model == NULL) |
46214a27 AF |
157 | #ifdef TARGET_PPC64 |
158 | cpu_model = "970fx"; | |
159 | #else | |
e6bd862b | 160 | cpu_model = "G4"; |
46214a27 | 161 | #endif |
e9df014c | 162 | for (i = 0; i < smp_cpus; i++) { |
aaed909a FB |
163 | env = cpu_init(cpu_model); |
164 | if (!env) { | |
165 | fprintf(stderr, "Unable to find PowerPC CPU definition\n"); | |
166 | exit(1); | |
167 | } | |
e9df014c JM |
168 | /* Set time-base frequency to 100 Mhz */ |
169 | cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL); | |
3cbee15b | 170 | #if 0 |
e9df014c | 171 | env->osi_call = vga_osi_call; |
3cbee15b | 172 | #endif |
d84bda46 | 173 | qemu_register_reset((QEMUResetHandler*)&cpu_reset, env); |
e9df014c JM |
174 | envs[i] = env; |
175 | } | |
c68ea704 | 176 | |
64201201 | 177 | /* allocate RAM */ |
1724f049 | 178 | ram_offset = qemu_ram_alloc(NULL, "ppc_core99.ram", ram_size); |
864c136a BS |
179 | cpu_register_physical_memory(0, ram_size, ram_offset); |
180 | ||
64201201 | 181 | /* allocate and load BIOS */ |
1724f049 | 182 | bios_offset = qemu_ram_alloc(NULL, "ppc_core99.bios", BIOS_SIZE); |
1192dad8 | 183 | if (bios_name == NULL) |
006f3a48 | 184 | bios_name = PROM_FILENAME; |
5cea8590 | 185 | filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); |
006f3a48 BS |
186 | cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM); |
187 | ||
188 | /* Load OpenBIOS (ELF) */ | |
5cea8590 | 189 | if (filename) { |
409dbce5 AJ |
190 | bios_size = load_elf(filename, NULL, NULL, NULL, |
191 | NULL, NULL, 1, ELF_MACHINE, 0); | |
ca20cf32 | 192 | |
5cea8590 PB |
193 | qemu_free(filename); |
194 | } else { | |
195 | bios_size = -1; | |
196 | } | |
d5295253 | 197 | if (bios_size < 0 || bios_size > BIOS_SIZE) { |
5cea8590 | 198 | hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name); |
64201201 FB |
199 | exit(1); |
200 | } | |
3b46e624 | 201 | |
d5295253 | 202 | /* allocate and load VGA BIOS */ |
1724f049 | 203 | vga_bios_offset = qemu_ram_alloc(NULL, "ppc_core99.vbios", VGA_BIOS_SIZE); |
44654490 | 204 | vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset); |
5cea8590 PB |
205 | filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME); |
206 | if (filename) { | |
207 | vga_bios_size = load_image(filename, vga_bios_ptr + 8); | |
208 | qemu_free(filename); | |
209 | } else { | |
210 | vga_bios_size = -1; | |
211 | } | |
d5295253 FB |
212 | if (vga_bios_size < 0) { |
213 | /* if no bios is present, we can still work */ | |
5cea8590 PB |
214 | fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n", |
215 | VGABIOS_FILENAME); | |
d5295253 FB |
216 | vga_bios_size = 0; |
217 | } else { | |
218 | /* set a specific header (XXX: find real Apple format for NDRV | |
219 | drivers) */ | |
44654490 PB |
220 | vga_bios_ptr[0] = 'N'; |
221 | vga_bios_ptr[1] = 'D'; | |
222 | vga_bios_ptr[2] = 'R'; | |
223 | vga_bios_ptr[3] = 'V'; | |
224 | cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size); | |
d5295253 | 225 | vga_bios_size += 8; |
a7b022e0 AG |
226 | |
227 | /* Round to page boundary */ | |
228 | vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) & | |
229 | TARGET_PAGE_MASK; | |
d5295253 | 230 | } |
3b46e624 | 231 | |
b6b8bd18 | 232 | if (linux_boot) { |
513f789f | 233 | uint64_t lowaddr = 0; |
ca20cf32 BS |
234 | int bswap_needed; |
235 | ||
236 | #ifdef BSWAP_NEEDED | |
237 | bswap_needed = 1; | |
238 | #else | |
239 | bswap_needed = 0; | |
240 | #endif | |
b6b8bd18 | 241 | kernel_base = KERNEL_LOAD_ADDR; |
513f789f | 242 | |
409dbce5 AJ |
243 | kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL, |
244 | NULL, &lowaddr, NULL, 1, ELF_MACHINE, 0); | |
513f789f BS |
245 | if (kernel_size < 0) |
246 | kernel_size = load_aout(kernel_filename, kernel_base, | |
ca20cf32 BS |
247 | ram_size - kernel_base, bswap_needed, |
248 | TARGET_PAGE_SIZE); | |
513f789f BS |
249 | if (kernel_size < 0) |
250 | kernel_size = load_image_targphys(kernel_filename, | |
251 | kernel_base, | |
252 | ram_size - kernel_base); | |
b6b8bd18 | 253 | if (kernel_size < 0) { |
2ac71179 | 254 | hw_error("qemu: could not load kernel '%s'\n", kernel_filename); |
b6b8bd18 FB |
255 | exit(1); |
256 | } | |
257 | /* load initrd */ | |
258 | if (initrd_filename) { | |
259 | initrd_base = INITRD_LOAD_ADDR; | |
44654490 PB |
260 | initrd_size = load_image_targphys(initrd_filename, initrd_base, |
261 | ram_size - initrd_base); | |
b6b8bd18 | 262 | if (initrd_size < 0) { |
2ac71179 PB |
263 | hw_error("qemu: could not load initial ram disk '%s'\n", |
264 | initrd_filename); | |
b6b8bd18 FB |
265 | exit(1); |
266 | } | |
267 | } else { | |
268 | initrd_base = 0; | |
269 | initrd_size = 0; | |
270 | } | |
6ac0e82d | 271 | ppc_boot_device = 'm'; |
b6b8bd18 FB |
272 | } else { |
273 | kernel_base = 0; | |
274 | kernel_size = 0; | |
275 | initrd_base = 0; | |
276 | initrd_size = 0; | |
28c5af54 JM |
277 | ppc_boot_device = '\0'; |
278 | /* We consider that NewWorld PowerMac never have any floppy drive | |
279 | * For now, OHW cannot boot from the network. | |
280 | */ | |
0d913fdb JM |
281 | for (i = 0; boot_device[i] != '\0'; i++) { |
282 | if (boot_device[i] >= 'c' && boot_device[i] <= 'f') { | |
283 | ppc_boot_device = boot_device[i]; | |
28c5af54 | 284 | break; |
0d913fdb | 285 | } |
28c5af54 JM |
286 | } |
287 | if (ppc_boot_device == '\0') { | |
288 | fprintf(stderr, "No valid boot device for Mac99 machine\n"); | |
289 | exit(1); | |
290 | } | |
b6b8bd18 | 291 | } |
0aa6a4a2 | 292 | |
3cbee15b | 293 | isa_mem_base = 0x80000000; |
aef445bd | 294 | |
3cbee15b | 295 | /* Register 8 MB of ISA IO space */ |
84108e12 | 296 | isa_mmio_init(0xf2000000, 0x00800000, 1); |
3b46e624 | 297 | |
3cbee15b | 298 | /* UniN init */ |
1eed09cb | 299 | unin_memory = cpu_register_io_memory(unin_read, unin_write, NULL); |
3cbee15b | 300 | cpu_register_physical_memory(0xf8000000, 0x00001000, unin_memory); |
47103572 | 301 | |
3cbee15b JM |
302 | openpic_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *)); |
303 | openpic_irqs[0] = | |
304 | qemu_mallocz(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB); | |
305 | for (i = 0; i < smp_cpus; i++) { | |
306 | /* Mac99 IRQ connection between OpenPIC outputs pins | |
307 | * and PowerPC input pins | |
308 | */ | |
309 | switch (PPC_INPUT(env)) { | |
310 | case PPC_FLAGS_INPUT_6xx: | |
311 | openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB); | |
312 | openpic_irqs[i][OPENPIC_OUTPUT_INT] = | |
313 | ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT]; | |
314 | openpic_irqs[i][OPENPIC_OUTPUT_CINT] = | |
315 | ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT]; | |
316 | openpic_irqs[i][OPENPIC_OUTPUT_MCK] = | |
317 | ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_MCP]; | |
318 | /* Not connected ? */ | |
319 | openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL; | |
320 | /* Check this */ | |
321 | openpic_irqs[i][OPENPIC_OUTPUT_RESET] = | |
322 | ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_HRESET]; | |
323 | break; | |
00af685f | 324 | #if defined(TARGET_PPC64) |
3cbee15b JM |
325 | case PPC_FLAGS_INPUT_970: |
326 | openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB); | |
327 | openpic_irqs[i][OPENPIC_OUTPUT_INT] = | |
328 | ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT]; | |
329 | openpic_irqs[i][OPENPIC_OUTPUT_CINT] = | |
330 | ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT]; | |
331 | openpic_irqs[i][OPENPIC_OUTPUT_MCK] = | |
332 | ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_MCP]; | |
333 | /* Not connected ? */ | |
334 | openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL; | |
335 | /* Check this */ | |
336 | openpic_irqs[i][OPENPIC_OUTPUT_RESET] = | |
337 | ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_HRESET]; | |
338 | break; | |
00af685f | 339 | #endif /* defined(TARGET_PPC64) */ |
3cbee15b | 340 | default: |
2ac71179 | 341 | hw_error("Bus model not supported on mac99 machine\n"); |
3cbee15b | 342 | exit(1); |
0aa6a4a2 | 343 | } |
3cbee15b JM |
344 | } |
345 | pic = openpic_init(NULL, &pic_mem_index, smp_cpus, openpic_irqs, NULL); | |
0f921197 AG |
346 | if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) { |
347 | /* 970 gets a U3 bus */ | |
348 | pci_bus = pci_pmac_u3_init(pic); | |
349 | machine_arch = ARCH_MAC99_U3; | |
350 | } else { | |
351 | pci_bus = pci_pmac_init(pic); | |
352 | machine_arch = ARCH_MAC99; | |
353 | } | |
3cbee15b | 354 | /* init basic PC hardware */ |
fbe1b595 | 355 | pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size); |
aae9366a | 356 | |
b4b784fe | 357 | escc_mem_index = escc_init(0x80013000, pic[0x25], pic[0x24], |
aeeb69c7 | 358 | serial_hds[0], serial_hds[1], ESCC_CLOCK, 4); |
cb457d76 AL |
359 | |
360 | for(i = 0; i < nb_nics; i++) | |
07caea31 | 361 | pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL); |
cb457d76 | 362 | |
e4bcb14c TS |
363 | if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { |
364 | fprintf(stderr, "qemu: too many IDE bus\n"); | |
365 | exit(1); | |
366 | } | |
28ce5ce6 | 367 | dbdma = DBDMA_init(&dbdma_mem_index); |
dffc07ca AG |
368 | |
369 | /* We only emulate 2 out of 3 IDE controllers for now */ | |
370 | ide_mem_index[0] = -1; | |
371 | hd[0] = drive_get(IF_IDE, 0, 0); | |
372 | hd[1] = drive_get(IF_IDE, 0, 1); | |
373 | ide_mem_index[1] = pmac_ide_init(hd, pic[0x0d], dbdma, 0x16, pic[0x02]); | |
374 | hd[0] = drive_get(IF_IDE, 1, 0); | |
375 | hd[1] = drive_get(IF_IDE, 1, 1); | |
376 | ide_mem_index[2] = pmac_ide_init(hd, pic[0x0e], dbdma, 0x1a, pic[0x02]); | |
77f0435e | 377 | |
3cbee15b | 378 | /* cuda also initialize ADB */ |
a2236d48 AG |
379 | if (machine_arch == ARCH_MAC99_U3) { |
380 | usb_enabled = 1; | |
381 | } | |
3cbee15b | 382 | cuda_init(&cuda_mem_index, pic[0x19]); |
aae9366a | 383 | |
3cbee15b JM |
384 | adb_kbd_init(&adb_bus); |
385 | adb_mouse_init(&adb_bus); | |
3b46e624 | 386 | |
4ebcf884 | 387 | macio_init(pci_bus, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, 0, pic_mem_index, |
dffc07ca | 388 | dbdma_mem_index, cuda_mem_index, NULL, 3, ide_mem_index, |
4ebcf884 | 389 | escc_mem_index); |
0d92ed30 PB |
390 | |
391 | if (usb_enabled) { | |
a67ba3b6 | 392 | usb_ohci_init_pci(pci_bus, -1); |
0d92ed30 PB |
393 | } |
394 | ||
a2236d48 AG |
395 | /* U3 needs to use USB for input because Linux doesn't support via-cuda |
396 | on PPC64 */ | |
397 | if (machine_arch == ARCH_MAC99_U3) { | |
398 | usbdevice_create("keyboard"); | |
399 | usbdevice_create("mouse"); | |
400 | } | |
401 | ||
b6b8bd18 FB |
402 | if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8) |
403 | graphic_depth = 15; | |
4f3f238b | 404 | |
3cbee15b | 405 | /* The NewWorld NVRAM is not located in the MacIO device */ |
68af3f24 | 406 | nvr = macio_nvram_init(&nvram_mem_index, 0x2000, 1); |
3cbee15b | 407 | pmac_format_nvram_partition(nvr, 0x2000); |
74e91155 | 408 | macio_nvram_map(nvr, 0xFFF04000); |
b6b8bd18 | 409 | /* No PCI init: the BIOS will do it */ |
0aa6a4a2 | 410 | |
006f3a48 BS |
411 | fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2); |
412 | fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1); | |
413 | fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size); | |
0f921197 | 414 | fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, machine_arch); |
513f789f BS |
415 | fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base); |
416 | fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size); | |
417 | if (kernel_cmdline) { | |
418 | fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR); | |
3c178e72 | 419 | pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline); |
513f789f BS |
420 | } else { |
421 | fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0); | |
422 | } | |
423 | fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base); | |
424 | fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size); | |
425 | fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device); | |
10696b4f BS |
426 | |
427 | fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width); | |
428 | fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height); | |
429 | fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth); | |
430 | ||
45024f09 | 431 | fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled()); |
dc333cd6 AG |
432 | if (kvm_enabled()) { |
433 | #ifdef CONFIG_KVM | |
45024f09 AG |
434 | uint8_t *hypercall; |
435 | ||
dc333cd6 | 436 | fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq()); |
45024f09 AG |
437 | hypercall = qemu_malloc(16); |
438 | kvmppc_get_hypercall(env, hypercall, 16); | |
439 | fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16); | |
440 | fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid()); | |
dc333cd6 AG |
441 | #endif |
442 | } else { | |
443 | fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec()); | |
444 | } | |
445 | ||
513f789f | 446 | qemu_register_boot_set(fw_cfg_boot_set, fw_cfg); |
aae9366a | 447 | } |
0aa6a4a2 | 448 | |
f80f9ec9 | 449 | static QEMUMachine core99_machine = { |
4b32e168 AL |
450 | .name = "mac99", |
451 | .desc = "Mac99 based PowerMAC", | |
452 | .init = ppc_core99_init, | |
3d878caa | 453 | .max_cpus = MAX_CPUS, |
46214a27 AF |
454 | #ifdef TARGET_PPC64 |
455 | .is_default = 1, | |
456 | #endif | |
0aa6a4a2 | 457 | }; |
f80f9ec9 AL |
458 | |
459 | static void core99_machine_init(void) | |
460 | { | |
461 | qemu_register_machine(&core99_machine); | |
462 | } | |
463 | ||
464 | machine_init(core99_machine_init); |