Merge remote-tracking branch 'remotes/agraf/tags/signed-ppc-for-upstream' into staging

[qemu.git] / hw / ppc / mac_oldworld.c

diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 4663ed273067cb62245f8d70858bde7d61f77501..cd9bdbc53e92f423a329ecce7de1df9244a5eb0b 100644 (file)
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -45,6 +45,9 @@
 
 #define MAX_IDE_BUS 2
 #define CFG_ADDR 0xf0000510
+#define TBFREQ 16600000UL
+#define CLOCKFREQ 266000000UL
+#define BUSFREQ 66000000UL
 
 static int fw_cfg_boot_set(void *opaque, const char *boot_device)
 {
@@ -70,14 +73,14 @@ static void ppc_heathrow_reset(void *opaque)
     cpu_reset(CPU(cpu));
 }
 
-static void ppc_heathrow_init(QEMUMachineInitArgs *args)
+static void ppc_heathrow_init(MachineState *machine)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
-    const char *boot_device = args->boot_device;
+    ram_addr_t ram_size = machine->ram_size;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
+    const char *boot_device = machine->boot_order;
     MemoryRegion *sysmem = get_system_memory();
     PowerPCCPU *cpu = NULL;
     CPUPPCState *env = NULL;
@@ -86,6 +89,7 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
     int linux_boot, i;
     MemoryRegion *ram = g_new(MemoryRegion, 1);
     MemoryRegion *bios = g_new(MemoryRegion, 1);
+    MemoryRegion *isa = g_new(MemoryRegion, 1);
     uint32_t kernel_base, initrd_base, cmdline_base = 0;
     int32_t kernel_size, initrd_size;
     PCIBus *pci_bus;
@@ -114,7 +118,7 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
         env = &cpu->env;
 
         /* Set time-base frequency to 16.6 Mhz */
-        cpu_ppc_tb_init(env,  16600000UL);
+        cpu_ppc_tb_init(env,  TBFREQ);
         qemu_register_reset(ppc_heathrow_reset, cpu);
     }
 
@@ -126,13 +130,14 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
         exit(1);
     }
 
-    memory_region_init_ram(ram, NULL, "ppc_heathrow.ram", ram_size);
-    vmstate_register_ram_global(ram);
+    memory_region_allocate_system_memory(ram, NULL, "ppc_heathrow.ram",
+                                         ram_size);
     memory_region_add_subregion(sysmem, 0, ram);
 
     /* allocate and load BIOS */
     memory_region_init_ram(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE);
     vmstate_register_ram_global(bios);
+
     if (bios_name == NULL)
         bios_name = PROM_FILENAME;
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
@@ -224,7 +229,9 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
     }
 
     /* Register 2 MB of ISA IO space */
-    isa_mmio_init(0xfe000000, 0x00200000);
+    memory_region_init_alias(isa, NULL, "isa_mmio",
+                             get_system_io(), 0, 0x00200000);
+    memory_region_add_subregion(sysmem, 0xfe000000, isa);
 
     /* XXX: we register only 1 output pin for heathrow PIC */
     heathrow_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));
@@ -267,20 +274,19 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
     macio = pci_create(pci_bus, -1, TYPE_OLDWORLD_MACIO);
     dev = DEVICE(macio);
     qdev_connect_gpio_out(dev, 0, pic[0x12]); /* CUDA */
-    qdev_connect_gpio_out(dev, 1, pic[0x0D]); /* IDE */
-    qdev_connect_gpio_out(dev, 2, pic[0x02]); /* IDE DMA */
+    qdev_connect_gpio_out(dev, 1, pic[0x0D]); /* IDE-0 */
+    qdev_connect_gpio_out(dev, 2, pic[0x02]); /* IDE-0 DMA */
+    qdev_connect_gpio_out(dev, 3, pic[0x0E]); /* IDE-1 */
+    qdev_connect_gpio_out(dev, 4, pic[0x03]); /* IDE-1 DMA */
     macio_init(macio, pic_mem, escc_bar);
 
-    /* First IDE channel is a MAC IDE on the MacIO bus */
     macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
-                                                        "ide"));
+                                                        "ide[0]"));
     macio_ide_init_drives(macio_ide, hd);
 
-    /* Second IDE channel is a CMD646 on the PCI bus */
-    hd[0] = hd[MAX_IDE_DEVS];
-    hd[1] = hd[MAX_IDE_DEVS + 1];
-    hd[3] = hd[2] = NULL;
-    pci_cmd646_ide_init(pci_bus, hd, 0);
+    macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
+                                                        "ide[1]"));
+    macio_ide_init_drives(macio_ide, &hd[MAX_IDE_DEVS]);
 
     dev = DEVICE(object_resolve_path_component(OBJECT(macio), "cuda"));
     adb_bus = qdev_get_child_bus(dev, "adb.0");
@@ -331,10 +337,11 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
         fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
 #endif
     } else {
-        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());
+        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, TBFREQ);
     }
     /* Mac OS X requires a "known good" clock-frequency value; pass it one. */
-    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, 266000000);
+    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, CLOCKFREQ);
+    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_BUSFREQ, BUSFREQ);
 
     qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
 }
@@ -347,7 +354,7 @@ static QEMUMachine heathrow_machine = {
 #ifndef TARGET_PPC64
     .is_default = 1,
 #endif
-    DEFAULT_MACHINE_OPTIONS,
+    .default_boot_order = "cd", /* TOFIX "cad" when Mac floppy is implemented */
 };
 
 static void heathrow_machine_init(void)