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| author | Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | 2009-02-25 14:26:52 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2009-03-12 23:58:30 +0900 |
| commit | 06e2735eb85cbea7cecb3c308d6d078b3651b22c (patch) | |
| tree | 8e08ff875d80d7297d9fbbb1ac99f9da486ed7ae /drivers/pci | |
| parent | b3061b40db691245a7bb9a55354b4edacbf3902d (diff) | |
| download | u-boot-imx-06e2735eb85cbea7cecb3c308d6d078b3651b22c.zip u-boot-imx-06e2735eb85cbea7cecb3c308d6d078b3651b22c.tar.gz u-boot-imx-06e2735eb85cbea7cecb3c308d6d078b3651b22c.tar.bz2 | |
sh: Add system memory registration to PCI for SH4
It is necessary for some pci device driver.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci_sh4.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/pci_sh4.c b/drivers/pci/pci_sh4.c index 057b6dd..c7963ed 100644 --- a/drivers/pci/pci_sh4.c +++ b/drivers/pci/pci_sh4.c @@ -54,6 +54,16 @@ int pci_sh4_init(struct pci_controller *hose) PCI_REGION_IO); hose->region_count++; +#if defined(CONFIG_PCI_SYS_BUS) + /* PCI System Memory space */ + pci_set_region(hose->regions + 2, + CONFIG_PCI_SYS_BUS, + CONFIG_PCI_SYS_PHYS, + CONFIG_PCI_SYS_SIZE, + PCI_REGION_MEM | PCI_REGION_SYS_MEMORY); + hose->region_count++; +#endif + udelay(1000); pci_set_ops(hose, |