On Thursday, April 23, 2015 at 08:51:14 AM, Ramneek Mehresh wrote: > > -----Original Message----- > > From: Marek Vasut [mailto:ma...@denx.de] > > Sent: Wednesday, April 22, 2015 5:18 PM > > To: Mehresh Ramneek-B31383 > > Cc: u-boot@lists.denx.de > > Subject: Re: [PATCH 3/4] include:configs:ls1021atwr: Enable USB IP > > support > > > > On Wednesday, April 22, 2015 at 08:49:42 AM, Ramneek Mehresh wrote: > > > Enable USB IP support for both EHCI and XHCI for ls1021atwr platform > > > > > > Signed-off-by: Ramneek Mehresh <ramneek.mehr...@freescale.com> > > > --- > > > > > > include/configs/ls1021atwr.h | 29 +++++++++++++++++++++++++++++ > > > > > > include/linux/usb/xhci-fsl.h | 5 +++++ > > > > > > 2 files changed, 34 insertions(+) > > > > > > diff --git a/include/configs/ls1021atwr.h > > > b/include/configs/ls1021atwr.h index a13876b..0f59b3c 100644 > > > --- a/include/configs/ls1021atwr.h > > > +++ b/include/configs/ls1021atwr.h > > > @@ -28,6 +28,35 @@ > > > > > > #define CONFIG_SYS_INIT_RAM_SIZE OCRAM_SIZE > > > > > > /* > > > > > > + * USB > > > + */ > > > +/* EHCI Support - disbaled by default */ > > > > 'disabled' > > > > > +/*#define CONFIG_HAS_FSL_DR_USB*/ > > > > Why is this disabled ? > > EHCI is disabled because this controller is not exposed via any connector > on the board. However, the silicon still has this controller, and anyone > can use this controller by taking signals out on their board. > XHCI can be used on the board via micro-A usb host connector
Oki, please document it a bit better. The thing you just wrote would be exactly the nice piece of documentation/comment which should be in the code. Thanks! Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
