diff options
Diffstat (limited to 'arch/ppc/syslib/m82xx_pci.c')
| -rw-r--r-- | arch/ppc/syslib/m82xx_pci.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/ppc/syslib/m82xx_pci.c b/arch/ppc/syslib/m82xx_pci.c index fe860d52e2e..657a1c25a2a 100644 --- a/arch/ppc/syslib/m82xx_pci.c +++ b/arch/ppc/syslib/m82xx_pci.c @@ -150,14 +150,6 @@ pq2pci_init_irq(void) { int irq; volatile cpm2_map_t *immap = cpm2_immr; -#if defined CONFIG_ADS8272 - /* configure chip select for PCI interrupt controller */ - immap->im_memctl.memc_br3 = PCI_INT_STAT_REG | 0x00001801; - immap->im_memctl.memc_or3 = 0xffff8010; -#elif defined CONFIG_PQ2FADS - immap->im_memctl.memc_br8 = PCI_INT_STAT_REG | 0x00001801; - immap->im_memctl.memc_or8 = 0xffff8010; -#endif for (irq = NR_CPM_INTS; irq < NR_CPM_INTS + 4; irq++) irq_desc[irq].chip = &pq2pci_ic; @@ -222,26 +214,6 @@ pq2ads_setup_pci(struct pci_controller *hose) immap->im_memctl.memc_pcibr1 = M82xx_PCI_SEC_WND_BASE | PCIBR_ENABLE; #endif -#if defined CONFIG_ADS8272 - immap->im_siu_conf.siu_82xx.sc_siumcr = - (immap->im_siu_conf.siu_82xx.sc_siumcr & - ~(SIUMCR_BBD | SIUMCR_ESE | SIUMCR_PBSE | - SIUMCR_CDIS | SIUMCR_DPPC11 | SIUMCR_L2CPC11 | - SIUMCR_LBPC11 | SIUMCR_APPC11 | - SIUMCR_CS10PC11 | SIUMCR_BCTLC11 | SIUMCR_MMR11)) | - SIUMCR_DPPC11 | SIUMCR_L2CPC01 | SIUMCR_LBPC00 | - SIUMCR_APPC10 | SIUMCR_CS10PC00 | - SIUMCR_BCTLC00 | SIUMCR_MMR11 ; - -#elif defined CONFIG_PQ2FADS - /* - * Setting required to enable IRQ1-IRQ7 (SIUMCR [DPPC]), - * and local bus for PCI (SIUMCR [LBPC]). - */ - immap->im_siu_conf.siu_82xx.sc_siumcr = (immap->im_siu_conf.siu_82xx.sc_siumcr & - ~(SIUMCR_L2CPC11 | SIUMCR_LBPC11 | SIUMCR_CS10PC11 | SIUMCR_APPC11) | - SIUMCR_BBD | SIUMCR_LBPC01 | SIUMCR_DPPC11 | SIUMCR_APPC10); -#endif /* Enable PCI */ immap->im_pci.pci_gcr = cpu_to_le32(PCIGCR_PCI_BUS_EN); @@ -284,12 +256,6 @@ pq2ads_setup_pci(struct pci_controller *hose) immap->im_pci.pci_pibar0 = cpu_to_le32(M82xx_PCI_SLAVE_MEM_BUS >> PITA_ADDR_SHIFT); immap->im_pci.pci_pitar0 = cpu_to_le32(M82xx_PCI_SLAVE_MEM_LOCAL>> PITA_ADDR_SHIFT); -#if defined CONFIG_ADS8272 - /* PCI int highest prio */ - immap->im_siu_conf.siu_82xx.sc_ppc_alrh = 0x01236745; -#elif defined CONFIG_PQ2FADS - immap->im_siu_conf.siu_82xx.sc_ppc_alrh = 0x03124567; -#endif /* park bus on PCI */ immap->im_siu_conf.siu_82xx.sc_ppc_acr = PPC_ACR_BUS_PARK_PCI; @@ -320,10 +286,6 @@ void __init pq2_find_bridges(void) hose->bus_offset = 0; hose->last_busno = 0xff; -#ifdef CONFIG_ADS8272 - hose->set_cfg_type = 1; -#endif - setup_m8260_indirect_pci(hose, (unsigned long)&cpm2_immr->im_pci.pci_cfg_addr, (unsigned long)&cpm2_immr->im_pci.pci_cfg_data); |