Hi Tom, On Mon, Feb 27, 2012 at 1:44 PM, Tom Warren <twar...@nvidia.com> wrote: > Marek/Simon, > >> -----Original Message----- >> From: Marek Vasut [mailto:marek.va...@gmail.com] >> Sent: Monday, February 27, 2012 1:55 PM >> To: u-boot@lists.denx.de >> Cc: Simon Glass; Tom Warren >> Subject: Re: [U-Boot] [PATCH v5 0/18] tegra: Add fdt definitions and USB >> driver >> >> > Hi, >> > >> > On Sun, Feb 26, 2012 at 7:02 PM, Simon Glass <s...@chromium.org> wrote: >> > > Hi Marek, >> > > >> > > On Sun, Feb 26, 2012 at 3:13 PM, Marek Vasut <ma...@denx.de> wrote: >> > >>> This series brings in the Linux kernel fdt file and provides a >> > >>> working USB driver for Tegra2 Seaboard. >> > >>> >> > >>> (I have done this in one series since otherwise most of the fdt >> > >>> additions will just look like dead code.) >> > >>> >> > >>> The driver requires CONFIG_OF_CONTROL and a device tree to operate. >> > >>> >> > >>> Some enhancements to fdtdec are required to make this easier, and >> > >>> these are included in the series also. I have had to bring in >> > >>> basic GPIO support due to the request to put the USB VBUS into the >> fdt. >> > >>> >> > >>> Since the kernel recently got a very minimal USB binding, I have >> > >>> started with that and extended it where appropriate. >> > >>> >> > >>> Tegra likes to have cache-aligned buffers. I have dropped the >> > >>> patch which implements this since we will solve this problem by >> > >>> making callers align their buffers (as we did with MMC). >> > >> >> > >> Hi, >> > >> >> > >> what's the status of this patch/patchset? >> > > >> > > Superceded, v6 is on its way in the next few days. >> > >> > I am about to send v6. Due to the way things are organized, 6 of that >> > patches have changed. I have also dropped the fdt alignment one. So I >> > think it is safest to resend the whole 20-patch series again. >> > >> > Regards, >> > Simon >> >> Please wait until wednesday with the submission until we sort out the usb >> maintainership and until the most significant USB changes find their way >> into mainline uboot. >> > > For those that don't want to wait, I've applied this patch series to > u-boot-tegra/test and pushed to denx. > > Simon - seems to work fine - USB->NET dongle, USB mouse, and USB stick all > detected OK, both directly and behind the hub on the USB->NET dongle (Asix > 3-port hub w/Ethernet adapter).
OK thanks, good. Hoping that Puneet's alignment fixes can go in soon also. > > I'll wait a couple of days for the reviews & USB issues to sort themselves > out before doing a pull request to Albert for ARM, but I want to get this in > so I can move forward with the other Tegra2 drivers (I2C, LCD, kbd, etc.) > that depend on fdt/DT. I will have to do an update to i2c sorry, due to Stephen's clock binding changes. Yes I know it is acked and ready, but it will not work now. Wil try to do that today. After that is warmboot - have you taken a look at that? Regards, Simon > > Tom > > -- > nvpublic > >> Thanks in advance >> M _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot