Ethernet and USB is not working in 3.14.3 Kernel

madhusudhansesh · ‎09-12-2014

Hi,

Flashed the Uboot and uImage binaries on to the Frescale's iMX6 SABRE board in SD Card.

Followed the steps/procedure in the below URLs for downloading the BSP and building the binaries.

Facing two issues: Connected USB Mass Storage device (USB Memory Stick) in micro USB port and Ethernet Cable to SABRE Board and booting the system

1. The USB device is neither detecting nor enumerating, The bootup log is appended below

usb_otg_vbus: 5000 mV

usb_h1_vbus: 5000 mV

wm8962-supply: no parameters

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

............

ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

ehci-mxc: Freescale On-Chip EHCI Host driver

usbcore: registered new interface driver usb-storage

ci_hdrc ci_hdrc.1: doesn't support gadget

ci_hdrc ci_hdrc.1: EHCI Host Controller

ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1

ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

............

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

.................

usb_otg_vbus: disabling

..........

mount: mounting usbfs on /proc/bus/usb failed: No such file or directory

2. The board is not assigned any IP address. Issued "udhpc" command to get the IP address

udhcpc (v1.20.2) started

fec 2188000.ethernet eth0: Freescale FEC PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=2188000.ethernet:01, irq=-1)

IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready Sending discover...

libphy: 2188000.ethernet:01 - Link is Up - 100/Full

IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Sending discover...

Sending discover...

Manual assigned unused IP address using following ifconfig command. IP address is assigned, but ping is not happening.

Please let me know the solution to solve these two issue.

Thanks in advance

Madhu

Original Attachment has been moved to: log_3.14.3.txt.zip