2010-10-13 20:38:07 +02:00
|
|
|
|
2007-10-29 00:42:18 +01:00
|
|
|
/*
|
2009-01-08 00:38:59 +01:00
|
|
|
* QEMU OldWorld PowerMac (currently ~G3 Beige) hardware System Emulator
|
2007-10-29 00:42:18 +01:00
|
|
|
*
|
|
|
|
* Copyright (c) 2004-2007 Fabrice Bellard
|
|
|
|
* Copyright (c) 2007 Jocelyn Mayer
|
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*/
|
2007-11-17 18:14:51 +01:00
|
|
|
#include "hw.h"
|
|
|
|
#include "ppc.h"
|
2007-10-29 00:42:18 +01:00
|
|
|
#include "ppc_mac.h"
|
2011-09-04 10:41:15 +02:00
|
|
|
#include "adb.h"
|
2009-01-30 21:39:32 +01:00
|
|
|
#include "mac_dbdma.h"
|
2007-11-17 18:14:51 +01:00
|
|
|
#include "nvram.h"
|
|
|
|
#include "pc.h"
|
|
|
|
#include "sysemu.h"
|
|
|
|
#include "net.h"
|
|
|
|
#include "isa.h"
|
|
|
|
#include "pci.h"
|
|
|
|
#include "boards.h"
|
2008-12-24 21:29:16 +01:00
|
|
|
#include "fw_cfg.h"
|
2009-01-12 18:40:23 +01:00
|
|
|
#include "escc.h"
|
2009-08-20 15:22:20 +02:00
|
|
|
#include "ide.h"
|
2009-09-20 16:58:02 +02:00
|
|
|
#include "loader.h"
|
|
|
|
#include "elf.h"
|
2009-12-02 23:20:29 +01:00
|
|
|
#include "kvm.h"
|
2010-02-09 17:37:05 +01:00
|
|
|
#include "kvm_ppc.h"
|
2010-08-24 17:22:24 +02:00
|
|
|
#include "blockdev.h"
|
2011-07-26 13:26:19 +02:00
|
|
|
#include "exec-memory.h"
|
2007-10-29 00:42:18 +01:00
|
|
|
|
2007-12-02 05:51:10 +01:00
|
|
|
#define MAX_IDE_BUS 2
|
2008-12-24 21:29:16 +01:00
|
|
|
#define CFG_ADDR 0xf0000510
|
|
|
|
|
2009-03-08 10:51:29 +01:00
|
|
|
static int fw_cfg_boot_set(void *opaque, const char *boot_device)
|
|
|
|
{
|
|
|
|
fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2010-03-14 21:20:59 +01:00
|
|
|
|
|
|
|
static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
|
|
|
|
{
|
|
|
|
return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
|
|
|
|
}
|
|
|
|
|
2011-06-15 23:27:19 +02:00
|
|
|
static target_phys_addr_t round_page(target_phys_addr_t addr)
|
|
|
|
{
|
|
|
|
return (addr + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK;
|
|
|
|
}
|
|
|
|
|
2012-02-08 03:03:33 +01:00
|
|
|
static void ppc_heathrow_reset(void *opaque)
|
|
|
|
{
|
2012-03-14 01:38:23 +01:00
|
|
|
CPUPPCState *env = opaque;
|
2012-02-08 03:03:33 +01:00
|
|
|
|
|
|
|
cpu_state_reset(env);
|
|
|
|
}
|
|
|
|
|
2009-10-01 23:12:16 +02:00
|
|
|
static void ppc_heathrow_init (ram_addr_t ram_size,
|
2009-01-16 20:04:14 +01:00
|
|
|
const char *boot_device,
|
2007-10-29 00:42:18 +01:00
|
|
|
const char *kernel_filename,
|
|
|
|
const char *kernel_cmdline,
|
|
|
|
const char *initrd_filename,
|
|
|
|
const char *cpu_model)
|
|
|
|
{
|
2011-09-25 15:27:52 +02:00
|
|
|
MemoryRegion *sysmem = get_system_memory();
|
2012-03-14 01:38:23 +01:00
|
|
|
CPUPPCState *env = NULL;
|
2009-05-30 01:52:44 +02:00
|
|
|
char *filename;
|
2007-10-29 00:42:18 +01:00
|
|
|
qemu_irq *pic, **heathrow_irqs;
|
|
|
|
int linux_boot, i;
|
2011-09-25 15:27:52 +02:00
|
|
|
MemoryRegion *ram = g_new(MemoryRegion, 1);
|
|
|
|
MemoryRegion *bios = g_new(MemoryRegion, 1);
|
2011-06-15 23:27:19 +02:00
|
|
|
uint32_t kernel_base, initrd_base, cmdline_base = 0;
|
2009-01-24 13:00:23 +01:00
|
|
|
int32_t kernel_size, initrd_size;
|
2007-10-29 00:42:18 +01:00
|
|
|
PCIBus *pci_bus;
|
|
|
|
MacIONVRAMState *nvr;
|
2010-10-13 20:38:07 +02:00
|
|
|
int bios_size;
|
2011-08-08 15:09:17 +02:00
|
|
|
MemoryRegion *pic_mem, *dbdma_mem, *cuda_mem;
|
2011-08-24 20:37:05 +02:00
|
|
|
MemoryRegion *escc_mem, *escc_bar = g_new(MemoryRegion, 1), *ide_mem[2];
|
2009-03-08 10:51:29 +01:00
|
|
|
uint16_t ppc_boot_device;
|
2009-08-28 15:47:03 +02:00
|
|
|
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
|
2008-12-24 21:29:16 +01:00
|
|
|
void *fw_cfg;
|
2009-01-30 21:39:32 +01:00
|
|
|
void *dbdma;
|
2007-10-29 00:42:18 +01:00
|
|
|
|
|
|
|
linux_boot = (kernel_filename != NULL);
|
|
|
|
|
|
|
|
/* init CPUs */
|
|
|
|
if (cpu_model == NULL)
|
2008-12-21 00:39:46 +01:00
|
|
|
cpu_model = "G3";
|
2007-10-29 00:42:18 +01:00
|
|
|
for (i = 0; i < smp_cpus; i++) {
|
2007-11-10 16:15:54 +01:00
|
|
|
env = cpu_init(cpu_model);
|
|
|
|
if (!env) {
|
|
|
|
fprintf(stderr, "Unable to find PowerPC CPU definition\n");
|
|
|
|
exit(1);
|
|
|
|
}
|
2009-01-14 15:48:04 +01:00
|
|
|
/* Set time-base frequency to 16.6 Mhz */
|
|
|
|
cpu_ppc_tb_init(env, 16600000UL);
|
2012-02-08 03:03:33 +01:00
|
|
|
qemu_register_reset(ppc_heathrow_reset, env);
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* allocate RAM */
|
2009-01-13 20:08:10 +01:00
|
|
|
if (ram_size > (2047 << 20)) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"qemu: Too much memory for this machine: %d MB, maximum 2047 MB\n",
|
|
|
|
((unsigned int)ram_size / (1 << 20)));
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
2011-12-20 14:59:12 +01:00
|
|
|
memory_region_init_ram(ram, "ppc_heathrow.ram", ram_size);
|
|
|
|
vmstate_register_ram_global(ram);
|
2011-09-25 15:27:52 +02:00
|
|
|
memory_region_add_subregion(sysmem, 0, ram);
|
2008-12-21 00:40:35 +01:00
|
|
|
|
2007-10-29 00:42:18 +01:00
|
|
|
/* allocate and load BIOS */
|
2011-12-20 14:59:12 +01:00
|
|
|
memory_region_init_ram(bios, "ppc_heathrow.bios", BIOS_SIZE);
|
|
|
|
vmstate_register_ram_global(bios);
|
2007-10-29 00:42:18 +01:00
|
|
|
if (bios_name == NULL)
|
2008-12-24 21:23:51 +01:00
|
|
|
bios_name = PROM_FILENAME;
|
2009-05-30 01:52:44 +02:00
|
|
|
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
|
2011-09-25 15:27:52 +02:00
|
|
|
memory_region_set_readonly(bios, true);
|
|
|
|
memory_region_add_subregion(sysmem, PROM_ADDR, bios);
|
2008-12-24 21:23:51 +01:00
|
|
|
|
|
|
|
/* Load OpenBIOS (ELF) */
|
2009-05-30 01:52:44 +02:00
|
|
|
if (filename) {
|
2010-03-14 21:20:59 +01:00
|
|
|
bios_size = load_elf(filename, 0, NULL, NULL, NULL, NULL,
|
|
|
|
1, ELF_MACHINE, 0);
|
2011-08-21 05:09:37 +02:00
|
|
|
g_free(filename);
|
2009-05-30 01:52:44 +02:00
|
|
|
} else {
|
|
|
|
bios_size = -1;
|
|
|
|
}
|
2007-10-29 00:42:18 +01:00
|
|
|
if (bios_size < 0 || bios_size > BIOS_SIZE) {
|
2009-05-30 01:52:44 +02:00
|
|
|
hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name);
|
2007-10-29 00:42:18 +01:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (linux_boot) {
|
2009-01-26 11:22:15 +01:00
|
|
|
uint64_t lowaddr = 0;
|
2009-09-20 16:58:02 +02:00
|
|
|
int bswap_needed;
|
|
|
|
|
|
|
|
#ifdef BSWAP_NEEDED
|
|
|
|
bswap_needed = 1;
|
|
|
|
#else
|
|
|
|
bswap_needed = 0;
|
|
|
|
#endif
|
2007-10-29 00:42:18 +01:00
|
|
|
kernel_base = KERNEL_LOAD_ADDR;
|
2010-03-14 21:20:59 +01:00
|
|
|
kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL,
|
|
|
|
NULL, &lowaddr, NULL, 1, ELF_MACHINE, 0);
|
2008-12-24 21:30:01 +01:00
|
|
|
if (kernel_size < 0)
|
|
|
|
kernel_size = load_aout(kernel_filename, kernel_base,
|
2009-09-20 16:58:02 +02:00
|
|
|
ram_size - kernel_base, bswap_needed,
|
|
|
|
TARGET_PAGE_SIZE);
|
2008-12-24 21:30:01 +01:00
|
|
|
if (kernel_size < 0)
|
|
|
|
kernel_size = load_image_targphys(kernel_filename,
|
|
|
|
kernel_base,
|
|
|
|
ram_size - kernel_base);
|
2007-10-29 00:42:18 +01:00
|
|
|
if (kernel_size < 0) {
|
2009-05-08 03:35:15 +02:00
|
|
|
hw_error("qemu: could not load kernel '%s'\n",
|
2007-10-29 00:42:18 +01:00
|
|
|
kernel_filename);
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
/* load initrd */
|
|
|
|
if (initrd_filename) {
|
2011-06-15 23:27:19 +02:00
|
|
|
initrd_base = round_page(kernel_base + kernel_size + KERNEL_GAP);
|
2009-04-09 22:05:49 +02:00
|
|
|
initrd_size = load_image_targphys(initrd_filename, initrd_base,
|
|
|
|
ram_size - initrd_base);
|
2007-10-29 00:42:18 +01:00
|
|
|
if (initrd_size < 0) {
|
2009-05-08 03:35:15 +02:00
|
|
|
hw_error("qemu: could not load initial ram disk '%s'\n",
|
|
|
|
initrd_filename);
|
2007-10-29 00:42:18 +01:00
|
|
|
exit(1);
|
|
|
|
}
|
2011-06-15 23:27:19 +02:00
|
|
|
cmdline_base = round_page(initrd_base + initrd_size);
|
2007-10-29 00:42:18 +01:00
|
|
|
} else {
|
|
|
|
initrd_base = 0;
|
|
|
|
initrd_size = 0;
|
2011-06-15 23:27:19 +02:00
|
|
|
cmdline_base = round_page(kernel_base + kernel_size + KERNEL_GAP);
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
2007-10-31 02:54:04 +01:00
|
|
|
ppc_boot_device = 'm';
|
2007-10-29 00:42:18 +01:00
|
|
|
} else {
|
|
|
|
kernel_base = 0;
|
|
|
|
kernel_size = 0;
|
|
|
|
initrd_base = 0;
|
|
|
|
initrd_size = 0;
|
2007-11-11 02:50:45 +01:00
|
|
|
ppc_boot_device = '\0';
|
2007-11-11 15:44:28 +01:00
|
|
|
for (i = 0; boot_device[i] != '\0'; i++) {
|
2007-11-11 02:50:45 +01:00
|
|
|
/* TOFIX: for now, the second IDE channel is not properly
|
2007-11-11 15:44:28 +01:00
|
|
|
* used by OHW. The Mac floppy disk are not emulated.
|
2007-11-11 02:50:45 +01:00
|
|
|
* For now, OHW cannot boot from the network.
|
|
|
|
*/
|
|
|
|
#if 0
|
2007-11-11 15:44:28 +01:00
|
|
|
if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
|
|
|
|
ppc_boot_device = boot_device[i];
|
2007-11-11 02:50:45 +01:00
|
|
|
break;
|
2007-11-11 15:44:28 +01:00
|
|
|
}
|
2007-11-11 02:50:45 +01:00
|
|
|
#else
|
2007-11-11 15:44:28 +01:00
|
|
|
if (boot_device[i] >= 'c' && boot_device[i] <= 'd') {
|
|
|
|
ppc_boot_device = boot_device[i];
|
2007-11-11 02:50:45 +01:00
|
|
|
break;
|
2007-11-11 15:44:28 +01:00
|
|
|
}
|
2007-11-11 02:50:45 +01:00
|
|
|
#endif
|
|
|
|
}
|
|
|
|
if (ppc_boot_device == '\0') {
|
2009-01-13 20:07:59 +01:00
|
|
|
fprintf(stderr, "No valid boot device for G3 Beige machine\n");
|
2007-11-11 02:50:45 +01:00
|
|
|
exit(1);
|
|
|
|
}
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Register 2 MB of ISA IO space */
|
2010-12-08 12:05:49 +01:00
|
|
|
isa_mmio_init(0xfe000000, 0x00200000);
|
2007-10-29 00:42:18 +01:00
|
|
|
|
|
|
|
/* XXX: we register only 1 output pin for heathrow PIC */
|
2011-08-21 05:09:37 +02:00
|
|
|
heathrow_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));
|
2007-10-29 00:42:18 +01:00
|
|
|
heathrow_irqs[0] =
|
2011-08-21 05:09:37 +02:00
|
|
|
g_malloc0(smp_cpus * sizeof(qemu_irq) * 1);
|
2007-10-29 00:42:18 +01:00
|
|
|
/* Connect the heathrow PIC outputs to the 6xx bus */
|
|
|
|
for (i = 0; i < smp_cpus; i++) {
|
|
|
|
switch (PPC_INPUT(env)) {
|
|
|
|
case PPC_FLAGS_INPUT_6xx:
|
|
|
|
heathrow_irqs[i] = heathrow_irqs[0] + (i * 1);
|
|
|
|
heathrow_irqs[i][0] =
|
|
|
|
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];
|
|
|
|
break;
|
|
|
|
default:
|
2009-05-08 03:35:15 +02:00
|
|
|
hw_error("Bus model not supported on OldWorld Mac machine\n");
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* init basic PC hardware */
|
|
|
|
if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {
|
2009-05-08 03:35:15 +02:00
|
|
|
hw_error("Only 6xx bus is supported on heathrow machine\n");
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
2011-08-08 15:09:17 +02:00
|
|
|
pic = heathrow_pic_init(&pic_mem, 1, heathrow_irqs);
|
2011-08-08 15:09:04 +02:00
|
|
|
pci_bus = pci_grackle_init(0xfec00000, pic,
|
|
|
|
get_system_memory(),
|
|
|
|
get_system_io());
|
2010-10-15 11:45:13 +02:00
|
|
|
pci_vga_init(pci_bus);
|
2007-11-24 03:56:36 +01:00
|
|
|
|
2011-09-30 15:29:12 +02:00
|
|
|
escc_mem = escc_init(0, pic[0x0f], pic[0x10], serial_hds[0],
|
2009-01-12 18:40:23 +01:00
|
|
|
serial_hds[1], ESCC_CLOCK, 4);
|
2011-08-24 20:37:05 +02:00
|
|
|
memory_region_init_alias(escc_bar, "escc-bar",
|
|
|
|
escc_mem, 0, memory_region_size(escc_mem));
|
2007-11-24 03:56:36 +01:00
|
|
|
|
2009-01-13 20:47:10 +01:00
|
|
|
for(i = 0; i < nb_nics; i++)
|
2009-09-25 03:53:51 +02:00
|
|
|
pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
|
2007-11-11 15:44:28 +01:00
|
|
|
|
2007-12-02 05:51:10 +01:00
|
|
|
|
2011-04-03 13:32:46 +02:00
|
|
|
ide_drive_get(hd, MAX_IDE_BUS);
|
2009-03-07 22:35:21 +01:00
|
|
|
|
|
|
|
/* First IDE channel is a MAC IDE on the MacIO bus */
|
2011-08-08 15:09:17 +02:00
|
|
|
dbdma = DBDMA_init(&dbdma_mem);
|
|
|
|
ide_mem[0] = NULL;
|
|
|
|
ide_mem[1] = pmac_ide_init(hd, pic[0x0D], dbdma, 0x16, pic[0x02]);
|
2007-12-02 05:51:10 +01:00
|
|
|
|
2009-03-07 22:35:21 +01:00
|
|
|
/* Second IDE channel is a CMD646 on the PCI bus */
|
2011-04-03 13:32:46 +02:00
|
|
|
hd[0] = hd[MAX_IDE_DEVS];
|
|
|
|
hd[1] = hd[MAX_IDE_DEVS + 1];
|
2009-03-07 22:35:21 +01:00
|
|
|
hd[3] = hd[2] = NULL;
|
|
|
|
pci_cmd646_ide_init(pci_bus, hd, 0);
|
2007-10-29 00:42:18 +01:00
|
|
|
|
|
|
|
/* cuda also initialize ADB */
|
2011-08-08 15:09:17 +02:00
|
|
|
cuda_init(&cuda_mem, pic[0x12]);
|
2007-10-29 00:42:18 +01:00
|
|
|
|
|
|
|
adb_kbd_init(&adb_bus);
|
|
|
|
adb_mouse_init(&adb_bus);
|
2007-11-24 03:56:36 +01:00
|
|
|
|
2011-08-08 15:09:17 +02:00
|
|
|
nvr = macio_nvram_init(0x2000, 4);
|
2007-10-29 00:42:18 +01:00
|
|
|
pmac_format_nvram_partition(nvr, 0x2000);
|
|
|
|
|
2011-08-08 15:09:17 +02:00
|
|
|
macio_init(pci_bus, PCI_DEVICE_ID_APPLE_343S1201, 1, pic_mem,
|
2011-08-24 20:37:05 +02:00
|
|
|
dbdma_mem, cuda_mem, nvr, 2, ide_mem, escc_bar);
|
2007-10-29 00:42:18 +01:00
|
|
|
|
|
|
|
if (usb_enabled) {
|
2012-03-07 15:06:32 +01:00
|
|
|
pci_create_simple(pci_bus, -1, "pci-ohci");
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
|
|
|
|
graphic_depth = 15;
|
|
|
|
|
|
|
|
/* No PCI init: the BIOS will do it */
|
|
|
|
|
2008-12-24 21:29:16 +01:00
|
|
|
fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);
|
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
|
|
|
|
fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
|
|
|
|
fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_HEATHROW);
|
2009-03-08 10:51:29 +01:00
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
|
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
|
|
|
|
if (kernel_cmdline) {
|
2011-06-15 23:27:19 +02:00
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);
|
|
|
|
pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);
|
2009-03-08 10:51:29 +01:00
|
|
|
} else {
|
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
|
|
|
|
}
|
|
|
|
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);
|
2009-08-08 12:19:24 +02:00
|
|
|
|
|
|
|
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);
|
|
|
|
|
2010-08-03 15:22:42 +02:00
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
|
2010-02-09 17:37:05 +01:00
|
|
|
if (kvm_enabled()) {
|
|
|
|
#ifdef CONFIG_KVM
|
2010-08-03 15:22:42 +02:00
|
|
|
uint8_t *hypercall;
|
|
|
|
|
2010-02-09 17:37:05 +01:00
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());
|
2011-08-21 05:09:37 +02:00
|
|
|
hypercall = g_malloc(16);
|
2010-08-03 15:22:42 +02:00
|
|
|
kvmppc_get_hypercall(env, hypercall, 16);
|
|
|
|
fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
|
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
|
2010-02-09 17:37:05 +01:00
|
|
|
#endif
|
|
|
|
} else {
|
|
|
|
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());
|
|
|
|
}
|
|
|
|
|
2009-03-08 10:51:29 +01:00
|
|
|
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
|
2007-10-29 00:42:18 +01:00
|
|
|
}
|
|
|
|
|
2009-05-21 01:38:09 +02:00
|
|
|
static QEMUMachine heathrow_machine = {
|
2009-01-08 00:38:59 +01:00
|
|
|
.name = "g3beige",
|
2008-10-07 22:34:35 +02:00
|
|
|
.desc = "Heathrow based PowerMAC",
|
|
|
|
.init = ppc_heathrow_init,
|
2008-10-28 11:59:59 +01:00
|
|
|
.max_cpus = MAX_CPUS,
|
2009-12-20 00:22:26 +01:00
|
|
|
#ifndef TARGET_PPC64
|
2009-05-22 03:41:01 +02:00
|
|
|
.is_default = 1,
|
2009-12-20 00:22:26 +01:00
|
|
|
#endif
|
2007-10-29 00:42:18 +01:00
|
|
|
};
|
2009-05-21 01:38:09 +02:00
|
|
|
|
|
|
|
static void heathrow_machine_init(void)
|
|
|
|
{
|
|
|
|
qemu_register_machine(&heathrow_machine);
|
|
|
|
}
|
|
|
|
|
|
|
|
machine_init(heathrow_machine_init);
|