diff options
Diffstat (limited to 'board/sbc8641d/sbc8641d.c')
| -rw-r--r-- | board/sbc8641d/sbc8641d.c | 66 |
1 files changed, 18 insertions, 48 deletions
diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c index 06d1d2a..e33dbee 100644 --- a/board/sbc8641d/sbc8641d.c +++ b/board/sbc8641d/sbc8641d.c @@ -38,10 +38,6 @@ #include <libfdt.h> #include <fdt_support.h> -#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) -extern void ddr_enable_ecc (unsigned int dram_size); -#endif - long int fixed_sdram (void); int board_early_init_f (void) @@ -71,13 +67,6 @@ phys_size_t initdram (int board_type) return dram_size; #endif -#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) - /* - * Initialize and enable DDR ECC. - */ - ddr_enable_ecc (dram_size); -#endif - puts (" DDR: "); return dram_size; } @@ -220,6 +209,9 @@ static struct pci_controller pci2_hose; int first_free_busno = 0; +extern int fsl_pci_setup_inbound_windows(struct pci_region *r); +extern void fsl_pci_init(struct pci_controller *hose); + void pci_init_board(void) { volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR; @@ -231,8 +223,8 @@ void 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_region *r = hose->regions; #ifdef DEBUG uint host1_agent = (gur->porbmsr & MPC8641_PORBMSR_HA) >> MPC8641_PORBMSR_HA_SHIFT; @@ -251,27 +243,23 @@ void pci_init_board(void) debug("\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_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, (int) &pci->cfg_data); @@ -293,32 +281,28 @@ void pci_init_board(void) #ifdef CONFIG_PCI2 { volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCI2_ADDR; - extern void fsl_pci_init(struct pci_controller *hose); struct pci_controller *hose = &pci2_hose; + struct pci_region *r = hose->regions; /* 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_PCI2_MEM_BASE, CONFIG_SYS_PCI2_MEM_PHYS, CONFIG_SYS_PCI2_MEM_SIZE, PCI_REGION_MEM); /* outbound io */ - pci_set_region(hose->regions + 2, + pci_set_region(r++, CONFIG_SYS_PCI2_IO_BASE, CONFIG_SYS_PCI2_IO_PHYS, CONFIG_SYS_PCI2_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); @@ -337,33 +321,19 @@ void pci_init_board(void) #if defined(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) +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) { #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_PCI2 - path = fdt_getprop(blob, node, "pci1", NULL); - if (path) { - tmp[1] = pci2_hose.last_busno - pci2_hose.first_busno; - do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); - } + ft_fsl_pci_setup(blob, "pci1", &pci2_hose); #endif - } } #endif |