Dear [email protected], In message <[email protected]> you wrote: > Hi All, > Let's me explain the story first. > We need NEC pci-to-usb host controller work on U-boot. Because using Faraday > technology PCI controller, I need to complete the PCI driver first. Now the > PCI driver is completed. At this time, the NEC host controller can work. When > plugging a keyboard, 2 > devices can be found showing on console. But things are not as easy as we > think, OHCI host controller encounter an "Unrecoverable Error" when getting > device descriptor from keyboard. In the Linux kernel, I found that there is a > workaround if the OHCI h > ost controller is NEC's. The following link explain more detail: > http://www.mail-archive.com/[email protected]/msg54465.html. > After looking at the source code in U-boot, it seems that there isn't any > workaround about the NEC's bug ? > Any idea about how to get the controller, or do I need to implement the > workaround by myself ??
Seems you have to implement this workaround for U-Boot. Patches welcome. And *PLEASE* restrict your line length to some 70 or so characters. Thanks. Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] It's all Klatchian to me. - Terry Pratchett & Stephen Briggs, _The Discworld Companion_ _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
