diff options
Diffstat (limited to 'board/korat/korat.c')
| -rw-r--r-- | board/korat/korat.c | 60 |
1 files changed, 1 insertions, 59 deletions
diff --git a/board/korat/korat.c b/board/korat/korat.c index 02ebfdf..78ccb11 100644 --- a/board/korat/korat.c +++ b/board/korat/korat.c @@ -595,71 +595,13 @@ int checkboard(void) /* * Assign interrupts to PCI devices. */ -void korat_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev) +void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev) { pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2); } #endif /* - * pci_pre_init - * - * This routine is called just prior to registering the hose and gives - * the board the opportunity to check things. Returning a value of zero - * indicates that things are bad & PCI initialization should be aborted. - * - * Different boards may wish to customize the pci controller structure - * (add regions, override default access routines, etc) or perform - * certain pre-initialization actions. - */ -#if defined(CONFIG_PCI) -int pci_pre_init(struct pci_controller *hose) -{ - unsigned long addr; - - /* - * Set priority for all PLB3 devices to 0. - * Set PLB3 arbiter to fair mode. - */ - mfsdr(SD0_AMP1, addr); - mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00); - addr = mfdcr(PLB3_ACR); - mtdcr(PLB3_ACR, addr | 0x80000000); - - /* - * Set priority for all PLB4 devices to 0. - */ - mfsdr(SD0_AMP0, addr); - mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00); - addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */ - mtdcr(PLB4_ACR, addr); - - /* - * Set Nebula PLB4 arbiter to fair mode. - */ - /* Segment0 */ - addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR; - addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED; - addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP; - addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP; - mtdcr(PLB0_ACR, addr); - - /* Segment1 */ - addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR; - addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED; - addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP; - addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP; - mtdcr(PLB1_ACR, addr); - -#if defined(CONFIG_PCI_PNP) - hose->fixup_irq = korat_pci_fixup_irq; -#endif - - return 1; -} -#endif /* defined(CONFIG_PCI) */ - -/* * pci_target_init * * The bootstrap configuration provides default settings for the pci |