Dear Kuo-Jung Su, > 2013/4/26 Marek Vasut <ma...@denx.de>: > > Dear Kuo-Jung Su, > > > >> From: Kuo-Jung Su <dant...@faraday-tech.com> > >> > >> This patch add supports to both Faraday FUSBH200 and FOTG210, > >> these controllers slightly differ from standard EHCI specification. > > > > How do they differ? > > 1. The reserved registers (0x1C - 0x3F) and CONFIGFLAG (0x40) register > are not only un-implemented, but also removed from its register address > space, which means we have to update the 'struct ehci_hcor' of ehci.h > > 2. FUSBH200/FOTG210 doesn't properly follow the ECHI for ISOC > implementations. (It should be a hardware bug, but no one wants to fix > it.) > > I'll add these description to commit log at next patch.
Mhmmm ... maybe you can add some hooks into ehci-hcd driver instead of poluting it with ifdefs ? Weak-aliased functions would probably work best to contain your weird stuff in your driver only. Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
