Hello, On MPC8349 sys board, I am getting following error when I connect the USB mass storage device.
I am using MPH0 in ULPI mode. The driver doesn't detect any USB device. Any help to solve this problem is appreciated. The configuration and details of the board is given at the end of this mail. an 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0004 PCD Jan 1 00:01:18 eq2210 user.debug kernel: hub 1-0:1.0: state 5 ports 2 chg 0000 evt 0002 Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 80001803 POWER sig=j CSC CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: hub 1-0:1.0: port 1, status 0501, change 0001, 480 Mb/s Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 80001801 POWER sig=j CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 80001801 POWER sig=j CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 80001801 POWER sig=j CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 80001801 POWER sig=j CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 80001801 POWER sig=j CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x501 Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: port 1 reset Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: port 1 high speed Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 88001205 POWER sig=se0 PE CONNECT Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0004 PCD Jan 1 00:01:18 eq2210 user.info kernel: usb 1-1: new high speed USB device using fsl-usb2-mph and address 2 Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0001 INT Jan 1 00:01:18 eq2210 user.warn kernel: USB_REQ_GET_DESCRIPTOR: retval=18 Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0001 INT Jan 1 00:01:18 eq2210 user.warn kernel: USB_REQ_GET_DESCRIPTOR: retval=18 Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0001 INT Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0020 IAA Jan 1 00:01:18 eq2210 user.warn kernel: USB_REQ_GET_DESCRIPTOR: retval=18 Jan 1 00:01:18 eq2210 user.warn kernel: bMaxPacketSize0=64 Jan 1 00:01:18 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: port 1 reset Jan 1 00:01:19 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: port 1 high speed Jan 1 00:01:19 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: GetStatus port 1 status 88001205 POWER sig=se0 PE CONNECT Jan 1 00:01:19 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0004 PCD Jan 1 00:01:19 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0001 INT Jan 1 00:01:19 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0020 IAA Jan 1 00:01:20 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: irq status 0013 FATAL ERR INT Jan 1 00:01:20 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: fatal command 010028 (park)=0 ithresh=1 Async period=256 HALT Jan 1 00:01:20 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: fatal status 9088 Async Halt FLR Jan 1 00:01:20 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: fatal error Jan 1 00:01:20 eq2210 user.debug kernel: fsl-usb2-mph fsl-usb2-mph1: reset command 01002a (park)=0 ithresh=1 Async period=256 Reset HALT Jan 1 00:01:20 eq2210 user.warn kernel: usb_reset: portsc=0x8C001000 Jan 1 00:01:20 eq2210 user.warn kernel: usb_reset: cfgflag=0x00000001 Jan 1 00:01:20 eq2210 user.err kernel: fsl-usb2-mph fsl-usb2-mph1: HC died; cleaning up Jan 1 00:01:20 eq2210 user.err kernel: usb 1-1: device descriptor read/all, error -108 Jan 1 00:01:20 eq2210 user.err kernel: hub 1-0:1.0: cannot disable port 1 (err = -19) Jan 1 00:01:20 eq2210 user.err kernel: hub 1-0:1.0: cannot reset port 1 (err = -19) Jan 1 00:01:20 eq2210 user.err kernel: hub 1-0:1.0: cannot disable port 1 (err = -19) Jan 1 00:01:20 eq2210 user.err kernel: hub 1-0:1.0: cannot disable port 1 (err = -19) > > Operating System: Linux 2.6.11 (Freescale BSP downloaded from > metrowerks/freescale website). > > Details are below: > # > # Freescale 83xx options > # > CONFIG_MPC834x_SYS=y > CONFIG_MPC834x=y > CONFIG_FSL_USB20=y > # CONFIG_USB_OTG is not set > > # > # USB20 Host Configuration > # > CONFIG_MPH_USB_SUPPORT=y > # CONFIG_DR_USB_SUPPORT is not set > CONFIG_MPH0_USB_ENABLE=y > CONFIG_MPH0_ULPI=y > # CONFIG_MPH0_SERIAL is not set > # CONFIG_MPH1_USB_ENABLE is not set > # CONFIG_DR_ULPI is not set > # CONFIG_DR_SERIAL is not set > # CONFIG_DR_UTMI is not set > CONFIG_PPC_STD_MMU=y > > / # cat /proc/cpuinfo > processor : 0 > cpu : e300 > revision : 1.1 (pvr 8083 0011) > bogomips : 351.23 > chip : MPC8349 > Vendor : Freescale Inc. > Machine : mpc8349 sys > core clock : 528 MHz > bus clock : 264 MHz > PVR : 0x80830011 > SVR : 0x80510011 > PLL setting : 0x8 > Memory : 512 MB Thanks, Hebbar
