From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Mon, 13 Apr 2015 10:27:14 -0600 Subject: [U-Boot] Testing u-boot-dm/next In-Reply-To: References: Message-ID: <552BEE62.6000306@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 04/08/2015 09:11 PM, Simon Glass wrote: > (Correcting address for Masahiro, sorry) > > On 8 April 2015 at 21:07, 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! On Jetson TK1, there's something up with USB. Here's a good run with something based on a merge of v2015.0r-rc5 and a merge of u-boot-tegra/master from around the end of March: > Tegra124 (Jetson TK1) # usb start > starting USB... > USB0: USB EHCI 1.10 > scanning bus 0 for devices... 1 USB Device(s) found > USB1: USB EHCI 1.10 > scanning bus 1 for devices... 6 USB Device(s) found > scanning usb for storage devices... 1 Storage Device(s) found > scanning usb for ethernet devices... 0 Ethernet Device(s) found > Tegra124 (Jetson TK1) # usb tree > USB device tree: > 1 Hub (480 Mb/s, 0mA) > u-boot EHCI Host Controller > > 2 Hub (480 Mb/s, 0mA) > | u-boot EHCI Host Controller > | > +-3 Hub (480 Mb/s, 100mA) > | USB2.0 Hub > | > +-4 Hub (480 Mb/s, 100mA) > | | USB2.0 Hub > | | > | +-5 Human Interface (1.5 Mb/s, 100mA) > | | Microsoft Microsoft IntelliMouse? Explore > | | > | +-6 Human Interface (1.5 Mb/s, 70mA) > | LITEON Technology USB Multimedia Keyboard > | > +-7 Mass Storage (480 Mb/s, 2mA) > Sunplus Innovation Technology. USB to Serial-ATA bridge FF980813AF0000000000005FF16BFF ... and here's u-boot-dm/next > Tegra124 (Jetson TK1) # usb start > starting USB... > USB-1: USB EHCI 1.10 > scanning bus 0 for devices... 1 USB Device(s) found > USB-1: USB EHCI 1.10 (I notice both those lines have the same device ID rather than one being 0 and the other 1) > scanning bus 1 for devices... EHCI timed out on TD - token=0x80008d80 > USB device not accepting new address (error=2) > EHCI timed out on TD - token=0x80008d80 > > USB device not accepting new address (error=2) > 4 USB Device(s) found > scanning usb for ethernet devices... 0 Ethernet Device(s) found > Tegra124 (Jetson TK1) # usb tree > USB device tree: > +-1 Hub (480 Mb/s, 0mA) > u-boot EHCI Host Controller > > +-1 Hub (480 Mb/s, 0mA) (same issue there, although perhaps this is expected if USB devnum is per-controller now?) > | u-boot EHCI Host Controller > | > +-2 Hub (480 Mb/s, 100mA) > | USB2.0 Hub > | > | 3 Hub (480 Mb/s, 100mA) > | USB2.0 Hub > | > +-4 Mass Storage (480 Mb/s, 2mA) > Sunplus Innovation Technology. USB to Serial-ATA bridge FF980813AF0000000000005FF16BFF Seaboard/Springbank appears to have the same issue. Additionally, the flashing process spews a ton of: ERROR: v7_dcache_inval_range - start address is not aligned - 0x3f77a428 ERROR: v7_dcache_inval_range - stop address is not aligned - 0x3f77ac28 ... and despite reporting an error during flash writing, the system boots, I don't know if this is anything related to the DM changes or something else though; I'll go check.