+#ifdef CONFIG_PCIE1
+static struct pci_controller pcie1_hose;
+#endif /* CONFIG_PCIE1 */
+
+static inline void init_pci1(void)
+{
+ volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+#if defined(CONFIG_PCI) || defined(CONFIG_PCI1)
+ uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
+ volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CFG_PCI1_ADDR;
+ extern void fsl_pci_init(struct pci_controller *hose);
+ struct pci_controller *hose = &pci1_hose;
+
+ /* PORDEVSR[15] */
+ uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32;
+ /* PORDEVSR[14] */
+ uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;
+ /* PORPLLSR[16] */
+ uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;
+
+ uint pci_agent = (host_agent == 3) || (host_agent == 4 ) ||
+ (host_agent == 6);
+
+ uint pci_speed = CONFIG_SYS_CLK_FREQ; /* PCI PSPEED in [4:5] */
+
+ if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
+ printf ("PCI1: %d bit, %s MHz, %s, %s, %s\n",
+ (pci_32) ? 32 : 64,
+ (pci_speed == 33333333) ? "33" :
+ (pci_speed == 66666666) ? "66" : "unknown",
+ pci_clk_sel ? "sync" : "async",
+ pci_agent ? "agent" : "host",
+ pci_arb ? "arbiter" : "external-arbiter");
+
+
+ /* inbound */
+ pci_set_region (hose->regions + 0,
+ CFG_PCI_MEMORY_BUS,
+ CFG_PCI_MEMORY_PHYS,
+ CFG_PCI_MEMORY_SIZE,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+
+ /* outbound memory */
+ pci_set_region (hose->regions + 1,
+ CFG_PCI1_MEM_BASE,
+ CFG_PCI1_MEM_PHYS,
+ CFG_PCI1_MEM_SIZE,
+ PCI_REGION_MEM);
+
+ /* outbound io */
+ pci_set_region (hose->regions + 2,
+ CFG_PCI1_IO_BASE,
+ CFG_PCI1_IO_PHYS,
+ CFG_PCI1_IO_SIZE,
+ PCI_REGION_IO);
+
+ hose->region_count = 3;
+
+ hose->first_busno = first_free_busno;
+ pci_setup_indirect (hose, (int)&pci->cfg_addr,
+ (int)&pci->cfg_data);
+
+ fsl_pci_init (hose);
+
+ printf (" PCI on bus %02x..%02x\n",
+ hose->first_busno, hose->last_busno);
+
+ first_free_busno = hose->last_busno + 1;
+#ifdef CONFIG_PCIX_CHECK
+ if (!(gur->pordevsr & PORDEVSR_PCI)) {
+ ushort reg16 =
+ PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ |
+ PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E;
+ uint dev = PCI_BDF(hose->first_busno, 0, 0);
+
+ /* PCI-X init */
+ if (CONFIG_SYS_CLK_FREQ < 66000000)
+ puts ("PCI-X will only work at 66 MHz\n");
+
+ pci_hose_write_config_word (hose, dev, PCIX_COMMAND,
+ reg16);
+ }