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[Bug 1017438] Re: Panda: adb over usb broken on panda-ics-gcc47-tilt-tracking-blob/#build=101"

 

Andy : OMAP5 uses DWC3, while OMAP4 MUSB. I see no problem with both
stacks built into the kernel. Only the one which has the relevant
platform device populated (based upon which platform is it), would
spring to life. The other shouldn't make any difference. BTW, I couldn't
find Panda-omap5 even initializing USB gadget side.


Vishal : The following changes to your omap4plus_defconfig above, should get it working.

167c167
< CONFIG_USB_DWC3=m
---
> CONFIG_USB_DWC3=y
170,171c170,171
< CONFIG_USB_MUSB_HDRC=m
< CONFIG_USB_MUSB_OMAP2PLUS=m
---
> CONFIG_USB_MUSB_HDRC=y
> CONFIG_USB_MUSB_OMAP2PLUS=y
176,178c176
< CONFIG_USB_GADGET_MUSB_HDRC=m
< CONFIG_USB_ZERO=m
< CONFIG_USB_MASS_STORAGE=m
---
> CONFIG_USB_GADGET_MUSB_HDRC=y

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https://bugs.launchpad.net/bugs/1017438

Title:
  Panda: adb over usb broken on panda-ics-gcc47-tilt-tracking-
  blob/#build=101"

Status in Linaro Android:
  New
Status in Linaro Texas Instruments Landing Team:
  New

Bug description:
  Description:
  --------------
  adb over USB broken on :
  https://android-build.linaro.org/builds/~linaro-android/panda-ics-gcc47-tilt-tracking-blob/#build=101
  (Kernel version: 3.4)

  Steps:
  -------
  1. Bootup Android from sd card for above build
  2. Connect USB cable after device boots up
  3. type <path_to_android_sdk/platform-tools>adb devices     -on host machine. 
  Issue: No device listed. 

  I do not see USB detection messages on serial console when USB cable
  is connected to device.

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