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| author | Kumar Gala <galak@kernel.crashing.org> | 2010-12-17 10:26:44 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-01-14 01:32:21 -0600 |
| commit | c51136ec45b924a9c4f34a2e4ab16dc2606c40a5 (patch) | |
| tree | 7156e4e360e4a5654b3ae51c28d150df4fbbcc03 | |
| parent | b8526212ca1e299d8833f413b737a326bf484ee4 (diff) | |
| download | u-boot-imx-c51136ec45b924a9c4f34a2e4ab16dc2606c40a5.zip u-boot-imx-c51136ec45b924a9c4f34a2e4ab16dc2606c40a5.tar.gz u-boot-imx-c51136ec45b924a9c4f34a2e4ab16dc2606c40a5.tar.bz2 | |
powerpc/86xx: Rework SBC8641 pci_init_board to use common FSL PCIe code
Remove duplicated code in SBC8641 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 <galak@kernel.crashing.org>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
| -rw-r--r-- | board/sbc8641d/law.c | 4 | ||||
| -rw-r--r-- | board/sbc8641d/sbc8641d.c | 63 |
2 files changed, 2 insertions, 65 deletions
diff --git a/board/sbc8641d/law.c b/board/sbc8641d/law.c index 705e1c2..a6f60ee 100644 --- a/board/sbc8641d/law.c +++ b/board/sbc8641d/law.c @@ -49,11 +49,7 @@ struct law_entry law_table[] = { SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000, LAW_SIZE_256M, LAW_TRGT_IF_DDR_2), #endif - SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI_1), - SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI_2), SET_LAW(0xf8000000, LAW_SIZE_2M, LAW_TRGT_IF_LBC), - SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI_1), - SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI_2), SET_LAW(0xfe000000, LAW_SIZE_32M, LAW_TRGT_IF_LBC), SET_LAW(CONFIG_SYS_RIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO) }; diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c index 5ee8f73..5c30b26 100644 --- a/board/sbc8641d/sbc8641d.c +++ b/board/sbc8641d/sbc8641d.c @@ -181,70 +181,11 @@ long int fixed_sdram (void) * Initialize PCI Devices, report devices found. */ -#ifndef CONFIG_PCI_PNP -static struct pci_config_table pci_fsl86xxads_config_table[] = { - {PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, - PCI_IDSEL_NUMBER, PCI_ANY_ID, - pci_cfgfunc_config_device, {PCI_ENET0_IOADDR, - PCI_ENET0_MEMADDR, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER}}, - {} -}; -#endif - -static struct pci_controller pcie1_hose = { -#ifndef CONFIG_PCI_PNP - config_table:pci_mpc86xxcts_config_table -#endif -}; -#endif /* CONFIG_PCI */ - -#ifdef CONFIG_PCIE2 -static struct pci_controller pcie2_hose; -#endif /* CONFIG_PCIE2 */ - -int first_free_busno = 0; - void pci_init_board(void) { - struct fsl_pci_info pci_info[2]; - volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; - uint devdisr = in_be32(&gur->devdisr); - int pcie_ep; - int num = 0; - -#ifdef CONFIG_PCIE1 - int pcie_configured = is_serdes_configured(PCIE1); - - if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) { - SET_STD_PCIE_INFO(pci_info[num], 1); - pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs); - printf("PCIE1: connected 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 { - puts("PCIE1: disabled\n"); - } -#else - puts("PCIE1: disabled\n"); -#endif /* CONFIG_PCIE1 */ - -#ifdef CONFIG_PCIE2 - - SET_STD_PCIE_INFO(pci_info[num], 2); - pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs); - printf("PCIE2: connected 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 - puts("PCIE2: disabled\n"); -#endif /* CONFIG_PCIE2 */ + fsl_pcie_init_board(0); } +#endif /* CONFIG_PCI */ #if defined(CONFIG_OF_BOARD_SETUP) |