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Modify u-boot to let 8315 PCIe run in EP model

U-Boot Yang Chaolin 2 participants 2 messages Apr 28, 2011

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Yang Chaolin

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Hi,

I'm newbile, my task is to modify u-boot to support end point PCI express
with Freescale MPC8315, The MPC8315(here it work in EP model) will connect to PC, and download RTOS image file to SDRAM though PCI express.

Can anyone give some suggestion about how to modify the u-boot to let 8315
PCIe run in EP model? Thanks in advance.

#1 lore raw
Quoted 11 lines · On Thu, 28 Apr 2011 17:03:38 +0800 Yang Chaolin <[email protected]> wrote:

Hi,

I'm newbile, my task is to modify u-boot to support end point PCI express
with Freescale MPC8315, The MPC8315(here it work in EP model) will connect to PC, and download RTOS image file to SDRAM though PCI express.

Can anyone give some suggestion about how to modify the u-boot to let 8315
PCIe run in EP model? Thanks in advance.

Look at how it was done for other 83xx boards; grep for PCISLAVE.

-Scott