- pcie = malloc(sizeof(*pcie));
- if (!pcie)
- return busno;
- memset(pcie, 0, sizeof(*pcie));
-
- hose = &pcie->hose;
- hose->priv_data = pcie;
- hose->first_busno = busno;
- pcie->idx = num;
- pcie->dbi = map_physmem(info->regs, PCIE_DBI_SIZE, MAP_NOCACHE);
- pcie->va_cfg0 = map_physmem(info->cfg0_phys,
- info->cfg0_size,
- MAP_NOCACHE);
- pcie->va_cfg1 = map_physmem(info->cfg1_phys,
- info->cfg1_size,
- MAP_NOCACHE);
-
- /* outbound memory */
- pci_set_region(&hose->regions[0],
- (pci_size_t)info->mem_bus,
- (phys_size_t)info->mem_phys,
- (pci_size_t)info->mem_size,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(&hose->regions[1],
- (pci_size_t)info->io_bus,
- (phys_size_t)info->io_phys,
- (pci_size_t)info->io_size,
- PCI_REGION_IO);
-
- /* System memory space */
- pci_set_region(&hose->regions[2],
- CONFIG_SYS_PCI_MEMORY_BUS,
- CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE,
- PCI_REGION_SYS_MEMORY);
-
- hose->region_count = 3;
-
- for (i = 0; i < hose->region_count; i++)
- debug("PCI reg:%d %016llx:%016llx %016llx %08lx\n",
- i,
- (u64)hose->regions[i].phys_start,
- (u64)hose->regions[i].bus_start,
- (u64)hose->regions[i].size,
- hose->regions[i].flags);
-
- pci_set_ops(hose,
- pci_hose_read_config_byte_via_dword,
- pci_hose_read_config_word_via_dword,
- ls_pcie_read_config,
- pci_hose_write_config_byte_via_dword,
- pci_hose_write_config_word_via_dword,
- ls_pcie_write_config);
-
- pci_hose_read_config_byte(hose, pdev, PCI_HEADER_TYPE, &header_type);
- ep_mode = (header_type & 0x7f) == PCI_HEADER_TYPE_NORMAL;
- printf("PCIe%u: %s ", info->pci_num,
- ep_mode ? "Endpoint" : "Root Complex");