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ppc4xx: Set default PCI device ID for 405EP boards 

Current code only sets the PCI vendor id to 0x1014 and
leaved device id to 0x0000.

Ths patch ....
a) uses the correct PCI_VENDOR_ID_IBM macro for this
b) sets the default device ID as stated in the UM to 0x0156
   by using PCI_DEVICE_ID_IBM_405GP for this.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Matthias Fuchs 2009-07-08 15:31:57 +02:00 committed by Stefan Roese
parent 123f102ec0
commit 632e9b671e
1 changed files with 9 additions and 2 deletions
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11
cpu/ppc4xx/4xx_pci.c
View File

@ -337,8 +337,15 @@ void pci_405gp_init(struct pci_controller *hose)
}
#endif
#if defined(CONFIG_405EP) /* on ppc405ep vendor id is not set */
pci_write_config_word(PCIDEVID_405GP, PCI_VENDOR_ID, 0x1014); /* IBM */
#if defined(CONFIG_405EP)
/*
* on ppc405ep vendor/device id is not set
* The user manual says 0x1014 (IBM) / 0x0156 (405GP!)
* are the correct values.
*/
pci_write_config_word(PCIDEVID_405GP, PCI_VENDOR_ID, PCI_VENDOR_ID_IBM);
pci_write_config_word(PCIDEVID_405GP,
PCI_DEVICE_ID, PCI_DEVICE_ID_IBM_405GP);
#endif
/*