From mboxrd@z Thu Jan 1 00:00:00 1970 From: Przemyslaw Marczak Date: Mon, 13 Apr 2015 17:26:19 +0200 Subject: [U-Boot] Testing u-boot-dm/next In-Reply-To: References: <5526308C.3090704@samsung.com> <55280D50.1090903@samsung.com> <5528118B.8040409@samsung.com> Message-ID: <552BE01B.4060909@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Simon, On 04/13/2015 04:31 PM, Simon Glass wrote: > Hi Prazemyslaw, > > On 10 April 2015 at 12:08, Przemyslaw Marczak wrote: >> Hello, >> >> >> On 04/10/2015 07:57 PM, Simon Glass wrote: >>> >>> Hi Przemyslaw, >>> >>> On 10 April 2015 at 11:50, Przemyslaw Marczak >>> wrote: >>>> >>>> Hello Simon, >>>> >>>> >>>> On 04/10/2015 07:40 PM, Simon Glass wrote: >>>>> >>>>> >>>>> Hi Przemyslaw, >>>>> >>>>> On 9 April 2015 at 01:55, Przemyslaw Marczak >>>>> wrote: >>>>>> >>>>>> >>>>>> Hello Simon, >>>>>> >>>>>> >>>>>> On 04/09/2015 05:07 AM, Simon Glass wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I have quite a few patches queued up in the next branch of u-boot-dm, >>>>>>> ready >>>>>>> for when the merge window options. >>>>>>> >>>>>>> If anyone has time and can give it a spin on their board, it would be >>>>>>> much >>>>>>> appreciated! >>>>>>> >>>>>>> Regards, >>>>>>> Simon >>>>>>> >>>>>> >>>>>> I tested this on Odroid U3. >>>>>> It looks that everything works fine. I see that ehci_hcd_init() is not >>>>>> used, >>>>>> then where can we call the board_usb_init()? >>>>> >>>>> >>>>> >>>>> Thanks for testing. >>>>> >>>>> Can board_usb_init() be called from within the board_init() code >>>>> instead? Or are you trying to avoid doing this init unless USB is >>>>> actually used? If so, then I'll need to have a think about it. >>>>> >>>>> Regards, >>>>> Simon >>>>> >>>> >>>> I noticed, that after changes the USB command doesn't recognize the mass >>>> storage device. I haven't too much time for checking it deeper. >>>> I will check it on Monday and give you a response. >>> >>> >>> OK thanks. You can also try removing CONFIG_DM_USB as a comparison. >>> I'm happy to switch this back to not use driver model until any >>> problems are resolved. >>> >>> Regards, >>> Simon >>> >> >> Ok, I will also check this. Or if find the time, I will fix the storage >> issue for dm-usb. > > Thanks. Just a note on my testing. I used a power hub with 3 USB flash > sticks and a USB Ethernet dongle. Also I plugged a unpowered hub into > the powered hub, with its own USB stick. I tried this on snow/pit both > with and without DM_USB. > > For mass storage the detection method is different (you now register > drivers which can handle the various interface classes, etc.) but the > effect is intended to be the same. But there may be an error > somewhere. > > Regards, > Simon > Sorry, I haven't time for this today. I hope to check this tomorrow. Best regards, -- Przemyslaw Marczak Samsung R&D Institute Poland Samsung Electronics p.marczak at samsung.com