Hi Chris,
On Saturday 02 January 2010 23:25:50 Chris Zhang wrote:
I was trying to get EHCI running on sequoia board (ppc440epx).
EHCI is currently not supported in U-Boot for PPC4xx.
I'm getting the following message when issuing "usb start" .
Cannot enable port 1 after 5 retries, disabling port.
Maybe the USB cable is bad?
Cannot reset port 1!?
1 USB Device(s) found
Scanning bus for storage devices. 0 Storage Device(s)found
=>
EHCI works fine under operating system (a customized NetBSD). This is the configuration I'm using,
.
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_PPC4XX /* added ehci-ppc4xx.c similar as ehci-ixp4xx.c */
I don't know of an ehci-ppc4xx.c file. Did you create it yourself?
Cheers, Stefan
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