diff options
| author | Michael Brandt <Michael.Brandt@stericsson.com> | 2009-11-09 11:28:12 +0100 |
|---|---|---|
| committer | Michael Brandt <Michael.Brandt@stericsson.com> | 2009-11-09 11:28:12 +0100 |
| commit | c5fd9311b6c59a5fb4c6e7188c8bef96e3e2d86d (patch) | |
| tree | 9a088934787ff75338f1e400587f7aa63d8edf66 /drivers/pci/fsl_pci_init.c | |
| parent | ebabdb43046d5ac115b6b53c8e606e3035c32371 (diff) | |
| parent | b91b8f74fe9ded18344c3d03080a4abc07254502 (diff) | |
Merge branch 'master' of http://git.denx.de/u-boot
Diffstat (limited to 'drivers/pci/fsl_pci_init.c')
| -rw-r--r-- | drivers/pci/fsl_pci_init.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index 87944bfad..8fbab68a2 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -1,5 +1,5 @@ /* - * Copyright 2007 Freescale Semiconductor, Inc. + * Copyright 2007-2009 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -413,13 +413,27 @@ void fsl_pci_init(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data) } int fsl_pci_init_port(struct fsl_pci_info *pci_info, - struct pci_controller *hose, int busno) + struct pci_controller *hose, int busno, int pcie_ep) { volatile ccsr_fsl_pci_t *pci; struct pci_region *r; pci = (ccsr_fsl_pci_t *) pci_info->regs; + if (pcie_ep) { + volatile pit_t *pi = &pci->pit[2]; + + pci_setup_indirect(hose, (u32)&pci->cfg_addr, + (u32)&pci->cfg_data); + out_be32(&pi->pitar, 0); + out_be32(&pi->piwbar, 0); + out_be32(&pi->piwar, PIWAR_EN | PIWAR_LOCAL | + PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | PIWAR_IWS_4K); + + fsl_pci_config_unlock(hose); + return 0; + } + /* on non-PCIe controllers we don't have pme_msg_det so this code * should do nothing since the read will return 0 */ |