update etrax usb support - thanks Hinko Kocevar

SVN-Revision: 11048

target/linux/etrax/config-default

@@ -147,7 +147,9 @@ CONFIG_ETRAX_SERIAL_PORT3_DMA5_IN=y
 CONFIG_ETRAX_SERIAL_RX_TIMEOUT_TICKS=1
 # CONFIG_ETRAX_SOFT_SHUTDOWN is not set
 # CONFIG_ETRAX_SYNCHRONOUS_SERIAL is not set
-# CONFIG_ETRAX_USB_HOST is not set
+CONFIG_ETRAX_USB_HOST=y
+CONFIG_ETRAX_USB_HOST_PORT1=y
+CONFIG_ETRAX_USB_HOST_PORT2=y
 # CONFIG_ETRAX_VCS_SIM is not set
 # CONFIG_ETRAX_WATCHDOG is not set
 CONFIG_FAT_FS=y
@@ -245,8 +247,10 @@ CONFIG_SLABINFO=y
 # CONFIG_SYSTEM_PROFILER is not set
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_UID16=y
+CONFIG_USB=y
 # CONFIG_USB_ARCH_HAS_EHCI is not set
 # CONFIG_USB_ARCH_HAS_HCD is not set
 # CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_R8A66597_HCD is not set
 CONFIG_VFAT_FS=y
 # CONFIG_VLAN_8021Q is not set