diff options
Diffstat (limited to 'board/freescale/mpc8548cds/mpc8548cds.c')
| -rw-r--r-- | board/freescale/mpc8548cds/mpc8548cds.c | 57 |
1 files changed, 19 insertions, 38 deletions
diff --git a/board/freescale/mpc8548cds/mpc8548cds.c b/board/freescale/mpc8548cds/mpc8548cds.c index 875628d..6eb62ea 100644 --- a/board/freescale/mpc8548cds/mpc8548cds.c +++ b/board/freescale/mpc8548cds/mpc8548cds.c @@ -285,6 +285,9 @@ static struct pci_controller pci2_hose; static struct pci_controller pcie1_hose; #endif /* CONFIG_PCIE1 */ +extern int fsl_pci_setup_inbound_windows(struct pci_region *r); +extern void fsl_pci_init(struct pci_controller *hose); + int first_free_busno=0; void @@ -298,9 +301,9 @@ pci_init_board(void) #ifdef CONFIG_PCI1 { 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_config_table *table; + struct pci_region *r = hose->regions; uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32; /* PORDEVSR[15] */ uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */ @@ -322,27 +325,22 @@ pci_init_board(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; /* relocate config table pointers */ hose->config_table = \ @@ -393,9 +391,9 @@ pci_init_board(void) #ifdef CONFIG_PCIE1 { 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; @@ -411,27 +409,23 @@ pci_init_board(void) printf ("\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, (int) &pci->cfg_data); @@ -484,29 +478,16 @@ int last_stage_init(void) #if defined(CONFIG_OF_BOARD_SETUP) -void -ft_pci_setup(void *blob, bd_t *bd) -{ - int node, tmp[2]; - const char *path; +extern void ft_fsl_pci_setup(void *blob, const char *pci_alias, + struct pci_controller *hose); - node = fdt_path_offset(blob, "/aliases"); - tmp[0] = 0; - if (node >= 0) { +void ft_pci_setup(void *blob, bd_t *bd) +{ #ifdef 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); - } + 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); - } + ft_fsl_pci_setup(blob, "pci1", &pcie1_hose); #endif - } } #endif |