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| author | Stefan Roese <sr@denx.de> | 2005-08-22 17:51:53 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2005-08-22 17:51:53 +0200 |
| commit | 5e4b3361bc0ccb2138569f872be60165ebeefb57 (patch) | |
| tree | 1c68b9470b453554bb51ab23c431d8a183b1871a /cpu/mpc5xxx/pci_mpc5200.c | |
| parent | c0233d979bda450ba23896357aa4711aecf55f7c (diff) | |
| download | u-boot-imx-5e4b3361bc0ccb2138569f872be60165ebeefb57.zip u-boot-imx-5e4b3361bc0ccb2138569f872be60165ebeefb57.tar.gz u-boot-imx-5e4b3361bc0ccb2138569f872be60165ebeefb57.tar.bz2 | |
Add esd cpci5200 and pf5200 boards
Patch by Reinhard Arlt, 22 Aug 2005
Diffstat (limited to 'cpu/mpc5xxx/pci_mpc5200.c')
| -rw-r--r-- | cpu/mpc5xxx/pci_mpc5200.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cpu/mpc5xxx/pci_mpc5200.c b/cpu/mpc5xxx/pci_mpc5200.c index 490fcd2..2cfa11c 100644 --- a/cpu/mpc5xxx/pci_mpc5200.c +++ b/cpu/mpc5xxx/pci_mpc5200.c @@ -49,7 +49,21 @@ static int mpc5200_read_config_dword(struct pci_controller *hose, *(volatile u32 *)MPC5XXX_PCI_CAR = (1 << 31) | dev | offset; eieio(); udelay(10); +#if (defined CONFIG_PF5200 || defined CONFIG_CPCI5200) + if (dev & 0x00ff0000) { + u32 val; + val = in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+2)); + udelay(10); + val = val << 16; + val |= in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+0)); + *value = val; + } else { + *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS); + } + udelay(10); +#else *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS); +#endif eieio(); *(volatile u32 *)MPC5XXX_PCI_CAR = 0; udelay(10); |