diff options
Diffstat (limited to 'cpu/mpc8260')
| -rw-r--r-- | cpu/mpc8260/pci.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/cpu/mpc8260/pci.c b/cpu/mpc8260/pci.c index 47c5dae..6d16c04 100644 --- a/cpu/mpc8260/pci.c +++ b/cpu/mpc8260/pci.c @@ -353,6 +353,12 @@ void pci_mpc8250_init(struct pci_controller *hose) pci_hose_write_config_word(hose, host_devno, PCI_COMMAND, tempShort | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); +#ifdef CONFIG_MPC8266ADS + /* do some bridge init, should be done on all 8260 based bridges */ + pci_hose_write_config_byte(hose, host_devno, PCI_CACHE_LINE_SIZE, 0x08); + pci_hose_write_config_byte(hose, host_devno, PCI_LATENCY_TIMER, 0xF8); +#endif + hose->first_busno = 0; hose->last_busno = 0xff; @@ -373,11 +379,11 @@ void pci_mpc8250_init(struct pci_controller *hose) /* PCI memory space */ #ifdef CONFIG_MPC8266ADS - pci_set_region(hose->regions + 0, - PCI_SLV_MEM_BUS, - PCI_SLV_MEM_LOCAL, - gd->ram_size, - PCI_REGION_MEM | PCI_REGION_MEMORY); + pci_set_region(hose->regions + 1, + PCI_MSTR_MEMIO_BUS, + PCI_MSTR_MEMIO_LOCAL, + PCI_MSTR_MEMIO_SIZE, + PCI_REGION_MEM); #else pci_set_region(hose->regions + 1, PCI_MSTR_MEM_BUS, |