board-tenderloin-usb: initialize isp1763 gpios for 4G
board-tenderloin: configure uart gpios for 4G
tenderloin-usb: add debug info
pehci: turn on all debugging
pehci: fix typo in qtdptd.c
pehci: fix bad printk
pehci: fix bad printks
tenderloin4g: Fix up compile error

Change-Id: I2634af4957d2a563fca4d06cd69e0593bc2fdd3c
tenderloing:  add in and init. ebi2 only for 4g model

Change-Id: I779d6b8e6843375c0700287a4d453bd3c5b7d0a4