#include "qemu/units.h"
#include "qemu/error-report.h"
#include "qemu-common.h"
+#include "qemu/datadir.h"
#include "qemu/error-report.h"
#include "net/net.h"
-#include "hw/hw.h"
#include "hw/pci/pci.h"
#include "hw/boards.h"
#include "sysemu/kvm.h"
#include "ppc405.h"
#include "sysemu/sysemu.h"
#include "sysemu/qtest.h"
+#include "sysemu/reset.h"
#include "hw/sysbus.h"
+#include "hw/intc/ppc-uic.h"
+#include "hw/qdev-properties.h"
+#include "qapi/error.h"
#define BINARY_DEVICE_TREE_FILE "bamboo.dtb"
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE);
if (!filename) {
- goto out;
+ return -1;
}
fdt = load_device_tree(filename, &fdt_size);
g_free(filename);
if (fdt == NULL) {
- goto out;
+ return -1;
}
/* Manipulate device tree in memory. */
rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr);
g_free(fdt);
return 0;
-
-out:
-
- return ret;
}
/* Create reset TLB entries for BookE, spanning the 32bit addr space. */
static void bamboo_init(MachineState *machine)
{
- ram_addr_t ram_size = machine->ram_size;
const char *kernel_filename = machine->kernel_filename;
const char *kernel_cmdline = machine->kernel_cmdline;
const char *initrd_filename = machine->initrd_filename;
MemoryRegion *ram_memories = g_new(MemoryRegion, PPC440EP_SDRAM_NR_BANKS);
hwaddr ram_bases[PPC440EP_SDRAM_NR_BANKS];
hwaddr ram_sizes[PPC440EP_SDRAM_NR_BANKS];
- qemu_irq *pic;
- qemu_irq *irqs;
PCIBus *pcibus;
PowerPCCPU *cpu;
CPUPPCState *env;
- uint64_t elf_entry;
- uint64_t elf_lowaddr;
- hwaddr loadaddr = LOAD_UIMAGE_LOADADDR_INVALID;
target_long initrd_size = 0;
DeviceState *dev;
+ DeviceState *uicdev;
+ SysBusDevice *uicsbd;
int success;
int i;
ppc_dcr_init(env, NULL, NULL);
/* interrupt controller */
- irqs = g_new0(qemu_irq, PPCUIC_OUTPUT_NB);
- irqs[PPCUIC_OUTPUT_INT] = ((qemu_irq *)env->irq_inputs)[PPC40x_INPUT_INT];
- irqs[PPCUIC_OUTPUT_CINT] = ((qemu_irq *)env->irq_inputs)[PPC40x_INPUT_CINT];
- pic = ppcuic_init(env, irqs, 0x0C0, 0, 1);
+ uicdev = qdev_new(TYPE_PPC_UIC);
+ uicsbd = SYS_BUS_DEVICE(uicdev);
+
+ object_property_set_link(OBJECT(uicdev), "cpu", OBJECT(cpu),
+ &error_fatal);
+ sysbus_realize_and_unref(uicsbd, &error_fatal);
+
+ sysbus_connect_irq(uicsbd, PPCUIC_OUTPUT_INT,
+ ((qemu_irq *)env->irq_inputs)[PPC40x_INPUT_INT]);
+ sysbus_connect_irq(uicsbd, PPCUIC_OUTPUT_CINT,
+ ((qemu_irq *)env->irq_inputs)[PPC40x_INPUT_CINT]);
/* SDRAM controller */
memset(ram_bases, 0, sizeof(ram_bases));
memset(ram_sizes, 0, sizeof(ram_sizes));
- ram_size = ppc4xx_sdram_adjust(ram_size, PPC440EP_SDRAM_NR_BANKS,
- ram_memories,
- ram_bases, ram_sizes,
- ppc440ep_sdram_bank_sizes);
+ ppc4xx_sdram_banks(machine->ram, PPC440EP_SDRAM_NR_BANKS, ram_memories,
+ ram_bases, ram_sizes, ppc440ep_sdram_bank_sizes);
/* XXX 440EP's ECC interrupts are on UIC1, but we've only created UIC0. */
- ppc4xx_sdram_init(env, pic[14], PPC440EP_SDRAM_NR_BANKS, ram_memories,
+ ppc4xx_sdram_init(env,
+ qdev_get_gpio_in(uicdev, 14),
+ PPC440EP_SDRAM_NR_BANKS, ram_memories,
ram_bases, ram_sizes, 1);
/* PCI */
dev = sysbus_create_varargs(TYPE_PPC4xx_PCI_HOST_BRIDGE,
PPC440EP_PCI_CONFIG,
- pic[pci_irq_nrs[0]], pic[pci_irq_nrs[1]],
- pic[pci_irq_nrs[2]], pic[pci_irq_nrs[3]],
+ qdev_get_gpio_in(uicdev, pci_irq_nrs[0]),
+ qdev_get_gpio_in(uicdev, pci_irq_nrs[1]),
+ qdev_get_gpio_in(uicdev, pci_irq_nrs[2]),
+ qdev_get_gpio_in(uicdev, pci_irq_nrs[3]),
NULL);
pcibus = (PCIBus *)qdev_get_child_bus(dev, "pci.0");
if (!pcibus) {
memory_region_add_subregion(get_system_memory(), PPC440EP_PCI_IO, isa);
if (serial_hd(0) != NULL) {
- serial_mm_init(address_space_mem, 0xef600300, 0, pic[0],
+ serial_mm_init(address_space_mem, 0xef600300, 0,
+ qdev_get_gpio_in(uicdev, 0),
PPC_SERIAL_MM_BAUDBASE, serial_hd(0),
DEVICE_BIG_ENDIAN);
}
if (serial_hd(1) != NULL) {
- serial_mm_init(address_space_mem, 0xef600400, 0, pic[1],
+ serial_mm_init(address_space_mem, 0xef600400, 0,
+ qdev_get_gpio_in(uicdev, 1),
PPC_SERIAL_MM_BAUDBASE, serial_hd(1),
DEVICE_BIG_ENDIAN);
}
/* Load kernel. */
if (kernel_filename) {
+ hwaddr loadaddr = LOAD_UIMAGE_LOADADDR_INVALID;
success = load_uimage(kernel_filename, &entry, &loadaddr, NULL,
NULL, NULL);
if (success < 0) {
- success = load_elf(kernel_filename, NULL, NULL, &elf_entry,
- &elf_lowaddr, NULL, 1, PPC_ELF_MACHINE,
- 0, 0);
+ uint64_t elf_entry;
+ success = load_elf(kernel_filename, NULL, NULL, NULL, &elf_entry,
+ NULL, NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0);
entry = elf_entry;
- loadaddr = elf_lowaddr;
}
/* XXX try again as binary */
if (success < 0) {
/* Load initrd. */
if (initrd_filename) {
initrd_size = load_image_targphys(initrd_filename, RAMDISK_ADDR,
- ram_size - RAMDISK_ADDR);
+ machine->ram_size - RAMDISK_ADDR);
if (initrd_size < 0) {
error_report("could not load ram disk '%s' at %x",
/* If we're loading a kernel directly, we must load the device tree too. */
if (kernel_filename) {
- if (bamboo_load_device_tree(FDT_ADDR, ram_size, RAMDISK_ADDR,
+ if (bamboo_load_device_tree(FDT_ADDR, machine->ram_size, RAMDISK_ADDR,
initrd_size, kernel_cmdline) < 0) {
error_report("couldn't load device tree");
exit(1);
mc->desc = "bamboo";
mc->init = bamboo_init;
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("440epb");
+ mc->default_ram_id = "ppc4xx.sdram";
}
DEFINE_MACHINE("bamboo", bamboo_machine_init)