> I don't know of an ehci-ppc4xx.c file. Did you create it yourself? I created the file by myself. But it's nothing more than setting up register base addresses similar with ehci-ixp4xx.c ...
I checked out from current source a few days ago. Maybe it's not very straight forward to get ppc4xx support working (as I originally thought). I'll take a look later this week. thanks, Chris ----- Original Message ----- From: "Stefan Roese" <s...@denx.de> To: u-boot@lists.denx.de Cc: "Chris Zhang" <ch...@seamicro.com> Sent: Sunday, January 3, 2010 9:45:04 PM Subject: Re: [U-Boot] Sequoia EHCI 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 -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: off...@denx.de _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
