diff options
Diffstat (limited to 'board/tqc/tqm85xx/tqm85xx.c')
| -rw-r--r-- | board/tqc/tqm85xx/tqm85xx.c | 58 |
1 files changed, 20 insertions, 38 deletions
diff --git a/board/tqc/tqm85xx/tqm85xx.c b/board/tqc/tqm85xx/tqm85xx.c index 1f309bb..97d49ea 100644 --- a/board/tqc/tqm85xx/tqm85xx.c +++ b/board/tqc/tqm85xx/tqm85xx.c @@ -538,6 +538,9 @@ void local_bus_init (void) */ static int first_free_busno; +extern int fsl_pci_setup_inbound_windows(struct pci_region *r); +extern void fsl_pci_init(struct pci_controller *hose); + #if defined(CONFIG_PCI) || defined(CONFIG_PCI1) static struct pci_controller pci1_hose; #endif /* CONFIG_PCI || CONFIG_PCI1 */ @@ -552,8 +555,8 @@ static inline void init_pci1(void) #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 *)CONFIG_SYS_PCI1_ADDR; - extern void fsl_pci_init(struct pci_controller *hose); struct pci_controller *hose = &pci1_hose; + struct pci_region *r = hose->regions; /* PORDEVSR[15] */ uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32; @@ -578,28 +581,23 @@ static inline void init_pci1(void) /* inbound */ - pci_set_region (hose->regions + 0, - CONFIG_SYS_PCI_MEMORY_BUS, - CONFIG_SYS_PCI_MEMORY_PHYS, - CONFIG_SYS_PCI_MEMORY_SIZE, - PCI_REGION_MEM | PCI_REGION_MEMORY); - + r += fsl_pci_setup_inbound_windows(r); /* outbound memory */ - pci_set_region (hose->regions + 1, + pci_set_region (r++, CONFIG_SYS_PCI1_MEM_BASE, CONFIG_SYS_PCI1_MEM_PHYS, CONFIG_SYS_PCI1_MEM_SIZE, PCI_REGION_MEM); /* outbound io */ - pci_set_region (hose->regions + 2, + pci_set_region (r++, CONFIG_SYS_PCI1_IO_BASE, CONFIG_SYS_PCI1_IO_PHYS, CONFIG_SYS_PCI1_IO_SIZE, PCI_REGION_IO); - hose->region_count = 3; + hose->region_count = r - hose->regions; hose->first_busno = first_free_busno; pci_setup_indirect (hose, (int)&pci->cfg_addr, @@ -641,10 +639,10 @@ static inline void init_pcie1(void) uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCIE1_ADDR; - extern void fsl_pci_init(struct pci_controller *hose); struct pci_controller *hose = &pcie1_hose; int pcie_ep = (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3); + struct pci_region *r = hose->regions; int pcie_configured = io_sel >= 1; @@ -660,27 +658,23 @@ static inline void init_pcie1(void) puts ("\n"); /* inbound */ - pci_set_region (hose->regions + 0, - CONFIG_SYS_PCI_MEMORY_BUS, - CONFIG_SYS_PCI_MEMORY_PHYS, - CONFIG_SYS_PCI_MEMORY_SIZE, - PCI_REGION_MEM | PCI_REGION_MEMORY); + r += fsl_pci_setup_inbound_windows(r); /* outbound memory */ - pci_set_region (hose->regions + 1, + pci_set_region (r++, CONFIG_SYS_PCIE1_MEM_BASE, CONFIG_SYS_PCIE1_MEM_PHYS, CONFIG_SYS_PCIE1_MEM_SIZE, PCI_REGION_MEM); /* outbound io */ - pci_set_region (hose->regions + 2, + pci_set_region (r++, CONFIG_SYS_PCIE1_IO_BASE, CONFIG_SYS_PCIE1_IO_PHYS, CONFIG_SYS_PCIE1_IO_SIZE, PCI_REGION_IO); - hose->region_count = 3; + hose->region_count = r - hose->regions; hose->first_busno = first_free_busno; pci_setup_indirect(hose, (int)&pci->cfg_addr, @@ -707,31 +701,19 @@ void pci_init_board (void) } #ifdef CONFIG_OF_BOARD_SETUP +extern void ft_fsl_pci_setup(void *blob, const char *pci_alias, + struct pci_controller *hose); + void ft_board_setup (void *blob, bd_t *bd) { - int node, tmp[2]; - const char *path; - ft_cpu_setup (blob, bd); - node = fdt_path_offset (blob, "/aliases"); - tmp[0] = 0; - if (node >= 0) { #if defined(CONFIG_PCI) || defined(CONFIG_PCI1) - path = fdt_getprop (blob, node, "pci0", NULL); - if (path) { - tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno; - do_fixup_by_path (blob, path, "bus-range", &tmp, 8, 1); - } -#endif /* CONFIG_PCI || CONFIG_PCI1 */ + ft_fsl_pci_setup(blob, "pci0", &pci1_hose); +#endif #ifdef CONFIG_PCIE1 - path = fdt_getprop (blob, node, "pci1", NULL); - if (path) { - tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; - do_fixup_by_path (blob, path, "bus-range", &tmp, 8, 1); - } -#endif /* CONFIG_PCIE1 */ - } + ft_fsl_pci_setup(blob, "pci1", &pcie1_hose); +#endif } #endif /* CONFIG_OF_BOARD_SETUP */ |