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1.1 root 1: /*
2: * QEMU PowerMac emulation shared definitions and prototypes
3: *
4: * Copyright (c) 2004-2007 Fabrice Bellard
5: * Copyright (c) 2007 Jocelyn Mayer
6: *
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.
24: */
25: #if !defined(__PPC_MAC_H__)
26: #define __PPC_MAC_H__
27:
1.1.1.8 ! root 28: #include "memory.h"
! 29:
1.1 root 30: /* SMP is not enabled, for now */
31: #define MAX_CPUS 1
32:
1.1.1.3 root 33: #define BIOS_SIZE (1024 * 1024)
1.1 root 34: #define BIOS_FILENAME "ppc_rom.bin"
35: #define NVRAM_SIZE 0x2000
1.1.1.2 root 36: #define PROM_FILENAME "openbios-ppc"
37: #define PROM_ADDR 0xfff00000
1.1 root 38:
39: #define KERNEL_LOAD_ADDR 0x01000000
1.1.1.7 root 40: #define KERNEL_GAP 0x00100000
1.1 root 41:
1.1.1.2 root 42: #define ESCC_CLOCK 3686400
1.1 root 43:
44: /* Cuda */
1.1.1.8 ! root 45: void cuda_init (MemoryRegion **cuda_mem, qemu_irq irq);
1.1 root 46:
47: /* MacIO */
1.1.1.8 ! root 48: void macio_init (PCIBus *bus, int device_id, int is_oldworld,
! 49: MemoryRegion *pic_mem, MemoryRegion *dbdma_mem,
! 50: MemoryRegion *cuda_mem, void *nvram,
! 51: int nb_ide, MemoryRegion **ide_mem, MemoryRegion *escc_mem);
1.1 root 52:
53: /* Heathrow PIC */
1.1.1.8 ! root 54: qemu_irq *heathrow_pic_init(MemoryRegion **pmem,
1.1 root 55: int nb_cpus, qemu_irq **irqs);
56:
57: /* Grackle PCI */
1.1.1.8 ! root 58: PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic,
! 59: MemoryRegion *address_space_mem,
! 60: MemoryRegion *address_space_io);
1.1 root 61:
62: /* UniNorth PCI */
1.1.1.8 ! root 63: PCIBus *pci_pmac_init(qemu_irq *pic,
! 64: MemoryRegion *address_space_mem,
! 65: MemoryRegion *address_space_io);
! 66: PCIBus *pci_pmac_u3_init(qemu_irq *pic,
! 67: MemoryRegion *address_space_mem,
! 68: MemoryRegion *address_space_io);
1.1 root 69:
70: /* Mac NVRAM */
71: typedef struct MacIONVRAMState MacIONVRAMState;
72:
1.1.1.8 ! root 73: MacIONVRAMState *macio_nvram_init (target_phys_addr_t size,
1.1.1.2 root 74: unsigned int it_shift);
1.1.1.8 ! root 75: void macio_nvram_setup_bar(MacIONVRAMState *s, MemoryRegion *bar,
! 76: target_phys_addr_t mem_base);
1.1 root 77: void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
78: uint32_t macio_nvram_read (void *opaque, uint32_t addr);
79: void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val);
80: #endif /* !defined(__PPC_MAC_H__) */
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