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| author | Jon Loeliger <jdl@freescale.com> | 2007-11-02 15:22:01 -0500 |
|---|---|---|
| committer | Jon Loeliger <jdl@freescale.com> | 2007-11-02 15:22:01 -0500 |
| commit | 3cac27c1d40b151f295dcfdb514fa928732e4ecf (patch) | |
| tree | 5dbc1813bfa548e8d31879c39c075bfdcbbf8f86 /drivers/fsl_pci_init.c | |
| parent | 3c89d75409eb26639d36dfa11d4ee3d8b962dc3c (diff) | |
| parent | e60adeac2d8fa30258e1706bb342a3363526e8d7 (diff) | |
| download | u-boot-imx-3cac27c1d40b151f295dcfdb514fa928732e4ecf.zip u-boot-imx-3cac27c1d40b151f295dcfdb514fa928732e4ecf.tar.gz u-boot-imx-3cac27c1d40b151f295dcfdb514fa928732e4ecf.tar.bz2 | |
Merge commit 'remotes/wd/master'
Diffstat (limited to 'drivers/fsl_pci_init.c')
| -rw-r--r-- | drivers/fsl_pci_init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/fsl_pci_init.c b/drivers/fsl_pci_init.c index 3a13eea..1e77884 100644 --- a/drivers/fsl_pci_init.c +++ b/drivers/fsl_pci_init.c @@ -54,6 +54,7 @@ fsl_pci_init(struct pci_controller *hose) u8 temp8; int r; int bridge; + int inbound = 0; volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) hose->cfg_addr; pci_dev_t dev = PCI_BDF(busno,0,0); @@ -74,6 +75,7 @@ fsl_pci_init(struct pci_controller *hose) PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | (__ilog2(hose->regions[r].size) - 1); pi++; + inbound = hose->regions[r].size > 0; } else { /* Outbound */ po->powbar = (hose->regions[r].phys_start >> 12) & 0x000fffff; po->potar = (hose->regions[r].bus_start >> 12) & 0x000fffff; @@ -138,6 +140,12 @@ fsl_pci_init(struct pci_controller *hose) pciauto_setup_device(hose, dev, 0, hose->pci_mem, hose->pci_prefetch, hose->pci_io); + if (inbound) { + pci_hose_read_config_word(hose, dev, PCI_COMMAND, &temp16); + pci_hose_write_config_word(hose, dev, PCI_COMMAND, + temp16 | PCI_COMMAND_MEMORY); + } + #ifndef CONFIG_PCI_NOSCAN printf (" Scanning PCI bus %02x\n", hose->current_busno); hose->last_busno = pci_hose_scan_bus(hose,hose->current_busno); |