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| author | Matthias Fuchs <matthias.fuchs@esd.eu> | 2009-07-08 15:31:57 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2009-07-10 08:26:11 +0200 |
| commit | 632e9b671efb0a6c900499f7a49fe5b63292b5fc (patch) | |
| tree | 31a92a634c4f87d6c29f787ff627e725eaff3051 /cpu/ppc4xx/4xx_pci.c | |
| parent | 123f102ec093fba6967066acdf9beb637df2e2d1 (diff) | |
| download | u-boot-imx-632e9b671efb0a6c900499f7a49fe5b63292b5fc.zip u-boot-imx-632e9b671efb0a6c900499f7a49fe5b63292b5fc.tar.gz u-boot-imx-632e9b671efb0a6c900499f7a49fe5b63292b5fc.tar.bz2 | |
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>
Diffstat (limited to 'cpu/ppc4xx/4xx_pci.c')
| -rw-r--r-- | cpu/ppc4xx/4xx_pci.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/cpu/ppc4xx/4xx_pci.c b/cpu/ppc4xx/4xx_pci.c index 33dd743..4b5d636 100644 --- a/cpu/ppc4xx/4xx_pci.c +++ b/cpu/ppc4xx/4xx_pci.c @@ -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 /* |