[U-Boot-Users] MPC83xx and PCI Bridges
Does anyone know if U-Boot has existing PCI support for a PCI-to-PCI bridges?
I have a Pericom PI7C7300A bridge chip hooked directly to the CPU to expand the number of PCI slots I can support.
At the moment, if I compile in the PCI configuration, U-boot will freeze up during boot at pci_board_init().
Last thing printed is :
"PCI 32Bit bus on PWC1 & PWC2 & PWC3"
Using U-boot 1.1.6-dirty at the moment.
-Russ
On Jan 11, 2007, at 9:30 AM, Russell McGuire wrote:
Does anyone know if U-Boot has existing PCI support for a PCI-to- PCI bridges?
I have a Pericom PI7C7300A bridge chip hooked directly to the CPU to expand the number of PCI slots I can support.
At the moment, if I compile in the PCI configuration, U-boot will freeze up during boot at pci_board_init().
Last thing printed is :
“PCI 32Bit bus on PWC1 & PWC2 & PWC3”
Using U-boot 1.1.6-dirty at the moment.
It does, what exactly are you looking for? I've done static setups with multiple P2P bridges.
- k
participants (2)
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Kumar Gala -
Russell McGuire