From b8526212ca1e299d8833f413b737a326bf484ee4 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 17 Dec 2010 10:42:33 -0600 Subject: powerpc/86xx: Rework MPC8610HPCD pci_init_board to use common FSL PCIe code Remove duplicated code in MPC8610HPCD board and utilize the common fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI controllers based on which PCIe controllers are enabled. Signed-off-by: Kumar Gala --- board/freescale/mpc8610hpcd/mpc8610hpcd.c | 72 +++++++------------------------ 1 file changed, 15 insertions(+), 57 deletions(-) (limited to 'board/freescale/mpc8610hpcd/mpc8610hpcd.c') diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c index 8abd917889..d7dd470c3f 100644 --- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c +++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c @@ -213,78 +213,34 @@ config_table:pci_mpc86xxcts_config_table }; #endif /* CONFIG_PCI */ -#ifdef CONFIG_PCIE1 -static struct pci_controller pcie1_hose; -#endif - -#ifdef CONFIG_PCIE2 -static struct pci_controller pcie2_hose; -#endif - void pci_init_board(void) { volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR; volatile ccsr_gur_t *gur = &immap->im_gur; - struct fsl_pci_info pci_info[3]; + struct fsl_pci_info pci_info; u32 devdisr, pordevsr; - int first_free_busno = 0; - int num = 0; - - int pci_agent, pcie_ep, pcie_configured; + int first_free_busno; + int pci_agent; devdisr = in_be32(&gur->devdisr); pordevsr = in_be32(&gur->pordevsr); -#ifdef CONFIG_PCIE1 - pcie_configured = is_serdes_configured(PCIE1); - - if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIE1)){ - SET_STD_PCIE_INFO(pci_info[num], 1); - pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs); - printf("PCIE1: connected to ULI as %s (base addr %lx)\n", - pcie_ep ? "Endpoint" : "Root Complex", - pci_info[num].regs); - - first_free_busno = fsl_pci_init_port(&pci_info[num++], - &pcie1_hose, first_free_busno); - } else { - printf("PCIE1: disabled\n"); - } - - puts("\n"); -#else - setbits_be32(&gur->devdisr, MPC86xx_DEVDISR_PCIE1); /* disable */ -#endif - -#ifdef CONFIG_PCIE2 - pcie_configured = is_serdes_configured(PCIE2); - - if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIE2)){ - SET_STD_PCIE_INFO(pci_info[num], 2); - pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs); - printf("PCIE2: connected to Slot as %s (base addr %lx)\n", - pcie_ep ? "Endpoint" : "Root Complex", - pci_info[num].regs); - first_free_busno = fsl_pci_init_port(&pci_info[num++], - &pcie2_hose, first_free_busno); - } else { - printf("PCIE2: disabled\n"); - } - - puts("\n"); -#else - setbits_be32(&gur->devdisr, MPC86xx_DEVDISR_PCIE2); /* disable */ -#endif + first_free_busno = fsl_pcie_init_board(0); #ifdef CONFIG_PCI1 if (!(devdisr & MPC86xx_DEVDISR_PCI1)) { - SET_STD_PCI_INFO(pci_info[num], 1); - pci_agent = fsl_setup_hose(&pci1_hose, pci_info[num].regs); + SET_STD_PCI_INFO(pci_info, 1); + set_next_law(pci_info.mem_phys, + law_size_bits(pci_info.mem_size), pci_info.law); + set_next_law(pci_info.io_phys, + law_size_bits(pci_info.io_size), pci_info.law); + + pci_agent = fsl_setup_hose(&pci1_hose, pci_info.regs); printf("PCI: connected to PCI slots as %s" \ " (base address %lx)\n", pci_agent ? "Agent" : "Host", - pci_info[num].regs); - first_free_busno = fsl_pci_init_port(&pci_info[num++], + pci_info.regs); + first_free_busno = fsl_pci_init_port(&pci_info, &pci1_hose, first_free_busno); } else { printf("PCI: disabled\n"); @@ -294,6 +250,8 @@ void pci_init_board(void) #else setbits_be32(&gur->devdisr, MPC86xx_DEVDISR_PCI1); /* disable */ #endif + + fsl_pcie_init_board(first_free_busno); } #if defined(CONFIG_OF_BOARD_SETUP) -- cgit