diff options
Diffstat (limited to 'hw/ppc440.c')
| -rw-r--r-- | hw/ppc440.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/hw/ppc440.c b/hw/ppc440.c deleted file mode 100644 index 8920abb..0000000 --- a/hw/ppc440.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Qemu PowerPC 440 chip emulation - * - * Copyright 2007 IBM Corporation. - * Authors: - * Jerone Young <jyoung5@us.ibm.com> - * Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> - * Hollis Blanchard <hollisb@us.ibm.com> - * - * This work is licensed under the GNU GPL license version 2 or later. - * - */ - -#include "hw.h" -#include "pc.h" -#include "isa.h" -#include "ppc.h" -#include "ppc4xx.h" -#include "ppc440.h" -#include "ppc405.h" -#include "sysemu.h" -#include "kvm.h" - -#define PPC440EP_PCI_CONFIG 0xeec00000 -#define PPC440EP_PCI_INTACK 0xeed00000 -#define PPC440EP_PCI_SPECIAL 0xeed00000 -#define PPC440EP_PCI_REGS 0xef400000 -#define PPC440EP_PCI_IO 0xe8000000 -#define PPC440EP_PCI_IOLEN 0x00010000 - -#define PPC440EP_SDRAM_NR_BANKS 4 - -static const unsigned int ppc440ep_sdram_bank_sizes[] = { - 256<<20, 128<<20, 64<<20, 32<<20, 16<<20, 8<<20, 0 -}; - -CPUState *ppc440ep_init(MemoryRegion *address_space_mem, ram_addr_t *ram_size, - PCIBus **pcip, const unsigned int pci_irq_nrs[4], - int do_init, const char *cpu_model) -{ - MemoryRegion *ram_memories - = g_malloc(PPC440EP_SDRAM_NR_BANKS * sizeof(*ram_memories)); - target_phys_addr_t ram_bases[PPC440EP_SDRAM_NR_BANKS]; - target_phys_addr_t ram_sizes[PPC440EP_SDRAM_NR_BANKS]; - CPUState *env; - qemu_irq *pic; - qemu_irq *irqs; - qemu_irq *pci_irqs; - - if (cpu_model == NULL) { - cpu_model = "440EP"; - } - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to initialize CPU!\n"); - exit(1); - } - - ppc_booke_timers_init(env, 400000000, 0); - ppc_dcr_init(env, NULL, NULL); - - /* interrupt controller */ - irqs = g_malloc0(sizeof(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); - - /* 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); - /* 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, - ram_bases, ram_sizes, do_init); - - /* PCI */ - pci_irqs = g_malloc(sizeof(qemu_irq) * 4); - pci_irqs[0] = pic[pci_irq_nrs[0]]; - pci_irqs[1] = pic[pci_irq_nrs[1]]; - pci_irqs[2] = pic[pci_irq_nrs[2]]; - pci_irqs[3] = pic[pci_irq_nrs[3]]; - *pcip = ppc4xx_pci_init(env, pci_irqs, - PPC440EP_PCI_CONFIG, - PPC440EP_PCI_INTACK, - PPC440EP_PCI_SPECIAL, - PPC440EP_PCI_REGS); - if (!*pcip) - printf("couldn't create PCI controller!\n"); - - isa_mmio_init(PPC440EP_PCI_IO, PPC440EP_PCI_IOLEN); - - if (serial_hds[0] != NULL) { - serial_mm_init(address_space_mem, 0xef600300, 0, pic[0], - PPC_SERIAL_MM_BAUDBASE, serial_hds[0], - DEVICE_BIG_ENDIAN); - } - if (serial_hds[1] != NULL) { - serial_mm_init(address_space_mem, 0xef600400, 0, pic[1], - PPC_SERIAL_MM_BAUDBASE, serial_hds[1], - DEVICE_BIG_ENDIAN); - } - - return env; -} |