Hello Roger, thanks for your reply.
> You don't need any uEnv. All you need in the kernel is the USB EHCI > drivers. > > CONFIG_USB_EHCI_HCD=y > CONFIG_USB_EHCI_HCD_OMAP=y > > You will also need the TWL PMIC GPIO driver > CONFIG_GPIO_TWL4030=y > Where should I find this config? Also in "/sys/kernel"? > > led D14 must turn ON when USB hub is powered. Looks like the software > isn't turning on power for the USB hub so I wouldn't suspect hardware yet. > > It is not turning on. > > Can you please paste your kernel boot log in pastebin and the output of > cat /sys/kernel/debug/gpio > I attached the boot.log and the dmesg Here is the output of gpio: root@arm:/sys/kernel/debug# cat gpio GPIOs 0-31, platform/49050000.gpio, gpio: GPIOs 32-63, platform/49052000.gpio, gpio: GPIOs 64-95, platform/49054000.gpio, gpio: GPIOs 96-127, platform/49056000.gpio, gpio: gpio-115 (reset ) out hi gpio-117 (? ) out lo gpio-118 (? ) out lo GPIOs 128-159, platform/49058000.gpio, gpio: GPIOs 160-191, platform/48310000.gpio, gpio: gpio-164 (user ) in lo IRQ GPIOs 1004-1023, platform/twl4030-gpio, twl4030, can sleep: gpio-1006 (tfp410 PD ) out lo gpio-1022 (hsusb2_vbus ) out hi Do you see anything wrong in this configuration? best, sven -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
boot.log
Description: Binary data
dmesg
Description: Binary data
