Hi Marek,

On 11/06/2012 12:57 AM, Marek Vasut wrote:

Can you please avoid top-posting? Does U-Boot even support your USB device?

Sorry about top-posting. My USB device is supported by smsc95xx.c driver in drivers/usb/eth.

...

Thanks a lot.

Felix.

On 11/02/2012 08:38 AM, Felix Radensky wrote:

...

Hi,

I'm running u-boot-2012.10 on a custom DM37x based board. The board has LAN9514 USB Ethernet adapter connected in EHCI host controller via USB3320 ULPI PHY. This is very similar to BeagleBoard XM. Both Ethernet and USB hub work in linux-2.6.37 from TI PSP 04.02.00.07. In u-boot however, neither Ethernet nor mass storage devices attached to hub are not detected.

Below is boot log:

U-Boot 2012.10 (Nov 02 2012 - 00:44:41)

OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz Pro4Tech MVC404 board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 512 MiB MMC: OMAP SD/MMC: 0 In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 0 MVC404> usb start (Re)start USB... USB: Register 1313 NbrPorts 3 USB EHCI 1.00 scanning bus for devices... 1 USB Device(s) found

    scanning bus for storage devices... 0 Storage Device(s) found
    scanning bus for ethernet devices... 0 Ethernet Device(s) found

MVC404> usb info 1: Hub, USB Revision 2.0

• u-boot EHCI Host Controller

• Class: Hub

• PacketSize: 64 Configurations: 1

• Vendor: 0x0000 Product 0x0000 Version 1.0

  Configuration: 1

  • Interfaces: 1 Self Powered 0mA

    Interface: 0

    • Alternate Setting 0, Endpoints: 1
    • Class Hub
    • Endpoint 1 In Interrupt MaxPacket 8 Interval 255ms

I have the following definitions in the code:

#define CONFIG_USB_OMAP3 #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_OMAP #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 24 #define CONFIG_USB_ULPI #define CONFIG_USB_ULPI_VIEWPORT_OMAP #define CONFIG_USB_STORAGE

static struct omap_usbhs_board_data usbhs_bdata = {

 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
 .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED

};

MUX_VAL(CP(ETK_D15_ES2), (IDIS | PTD | DIS | M4)) /*GPIO_24*/

I'd appreciate any help in fixing the problem.

Thanks.

Felix Radensky. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Felix.

Hi Ilya,

On 11/06/2012 01:01 PM, Ilya Yanok wrote:

On Tue, Nov 6, 2012 at 9:24 AM, Felix Radensky <felix@embedded-sol.com mailto:felix@embedded-sol.com> wrote:

Hi Marek,


On 11/06/2012 12:57 AM, Marek Vasut wrote:

    Can you please avoid top-posting? Does U-Boot even support
    your USB device?


Sorry about top-posting. My USB device is supported by
smsc95xx.c driver
in drivers/usb/eth.

Judging by the portion of config you cited you don't have it enabled. But I don't think that's your current problem (you should see your device after usb start even if there is no driver for it). I'd verify PHY configuration if I were you.

Regards, Ilya.

Thanks for replying. I do have the following definitions as well:

#define CONFIG_USB_HOST_ETHER #define CONFIG_USB_ETHER_SMSC95XX

I'm going to compare u-boot and kernel PHY initializations. They are not the same, and in linux everything works.

Felix.