From baec19105bb9824593bf6f37556302da2f67e583 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Wed, 23 Jan 2013 23:03:54 +0000 Subject: ppc: Move Mac machines to hw/ppc/ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Färber [agraf: squash in MAINTAINERS fix] Signed-off-by: Alexander Graf --- hw/ppc/mac.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 hw/ppc/mac.h (limited to 'hw/ppc/mac.h') diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h new file mode 100644 index 0000000000..89c7d66386 --- /dev/null +++ b/hw/ppc/mac.h @@ -0,0 +1,81 @@ +/* + * QEMU PowerMac emulation shared definitions and prototypes + * + * 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. + */ +#if !defined(__PPC_MAC_H__) +#define __PPC_MAC_H__ + +#include "exec/memory.h" + +/* SMP is not enabled, for now */ +#define MAX_CPUS 1 + +#define BIOS_SIZE (1024 * 1024) +#define BIOS_FILENAME "ppc_rom.bin" +#define NVRAM_SIZE 0x2000 +#define PROM_FILENAME "openbios-ppc" +#define PROM_ADDR 0xfff00000 + +#define KERNEL_LOAD_ADDR 0x01000000 +#define KERNEL_GAP 0x00100000 + +#define ESCC_CLOCK 3686400 + +/* Cuda */ +void cuda_init (MemoryRegion **cuda_mem, qemu_irq irq); + +/* MacIO */ +void macio_init (PCIBus *bus, int device_id, int is_oldworld, + MemoryRegion *pic_mem, MemoryRegion *dbdma_mem, + MemoryRegion *cuda_mem, void *nvram, + int nb_ide, MemoryRegion **ide_mem, MemoryRegion *escc_mem); + +/* Heathrow PIC */ +qemu_irq *heathrow_pic_init(MemoryRegion **pmem, + int nb_cpus, qemu_irq **irqs); + +/* Grackle PCI */ +#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost" +PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic, + MemoryRegion *address_space_mem, + MemoryRegion *address_space_io); + +/* UniNorth PCI */ +PCIBus *pci_pmac_init(qemu_irq *pic, + MemoryRegion *address_space_mem, + MemoryRegion *address_space_io); +PCIBus *pci_pmac_u3_init(qemu_irq *pic, + MemoryRegion *address_space_mem, + MemoryRegion *address_space_io); + +/* Mac NVRAM */ +typedef struct MacIONVRAMState MacIONVRAMState; + +MacIONVRAMState *macio_nvram_init (hwaddr size, + unsigned int it_shift); +void macio_nvram_setup_bar(MacIONVRAMState *s, MemoryRegion *bar, + hwaddr mem_base); +void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len); +uint32_t macio_nvram_read (void *opaque, uint32_t addr); +void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val); +#endif /* !defined(__PPC_MAC_H__) */ -- cgit v1.2.1