make -j2 ARCH=arm SUBARCH=arm CROSS_COMPILE=/nexus/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi- tuna_defconfig

/nexus/split_bootimg.pl boot.img
mkdir boot.img-ramdisk
cd boot.img-ramdisk
gunzip < ../boot.img-ramdisk.gz | cpio --extract --preserve --verbose
find . | cpio --create --'format=newc' | gzip > ../boot.img-ramdisk_sonic.gz

fastboot boot z:\nexus\Galaxy\i9250\6fb96c9_test\omap\arch\arm\boot\zImage Z:\nexus\Galaxy\i9250\d5a18e0\boot.img-ramdisk_sonic.gz
fastboot flash:raw boot z:\nexus\Galaxy\i9250\6fb96c9_test\omap\arch\arm\boot\zImage Z:\nexus\Galaxy\i9250\9f818de\boot.img-ramdisk_sonic.gz

adb push Z:\home\public\de\killig\sven\android\Galaxy\i9250\usb_host\lib\modules\3.0.31-g9f818de-dirty /mnt/sdcard/lib/modules/3.0.31-g9f818de-dirty

driver:
http://forum.xda-developers.com/showthread.php?t=1379875

toolkit:
http://forum.xda-developers.com/showthread.php?t=1392310

fastboot: Vol-&Vol+, Power
recovery: fastboot; Power, Vol+

adb reboot recovery
You’ll see android laying down, press power then immediately press volume up and release. The menu will appear. Select “apply update from adb”
adb sideload update.zip

http://www.mydroidworld.com/topic/9833-so-about-those-3-pins-on-the-side/
He connected Ground to the top pin, and 5V to the bottom.
http://forums.androidcentral.com/samsung-galaxy-nexus/155564-add-pogo-pin-charging-verizon-car-dock.html
The pogo pin closest to the power button is the ground and the pin closest to the bottom is for 5V (I confirmed this for both the LTE & GSM models). Middle pin, assuming the same paradigm used for the nexus one, is for signaling the type of dock and the bluetooth id of the dock. [and/or S/P-DIF]

<6>[ 1752.765136] max17040 4-0036: online = 1 vcell = 3698750 soc = 50 status = 2 health = 1 temp = 340 charger status = 0

<6>[ 1775.635955] fsa9480 4-0025: cable detect change, from 'unknown/none' to 'charger'
<6>[ 1776.682678] max17040 4-0036: online = 1 vcell = 3821250 soc = 50 status = 1 health = 1 temp = 340 charger status = 0

<6>[ 1835.877777] max17040 4-0036: online = 1 vcell = 3957500 soc = 51 status = 1 health = 1 temp = 370 charger status = 0
<6>[ 1840.253448] fsa9480 4-0025: cable detect change, from 'charger' to 'unknown/none'
<6>[ 1840.254455] fsa9480 4-0025: nothing attached, keeping ownership of port
<6>[ 1841.273406] max17040 4-0036: online = 1 vcell = 3748750 soc = 51 status = 2 health = 1 temp = 370 charger status = 0

<6>[ 1902.285247] fsa9480 4-0025: cable detect change, from 'unknown/none' to 'usb-host'
<6>[ 1902.897247] usb 1-1: new high speed USB device number 81 using musb-hdrc
[...]
<6>[ 1934.116027] max17040 4-0036: online = 1 vcell = 3723750 soc = 50 status = 3 health = 1 temp = 340 charger status = 0

Z:\nexus\Galaxy\i9250\omap\arch\arm\mach-omap2\board-tuna-connector.c
<7>[  122.589996] tuna_fsa3200_mux_pair: mux to 0
<6>[  122.591400] fsa9480 4-0025: cable detect change, from 'unknown/none' to 'usb-host'
<7>[  122.591735] tuna_fsa_usb_detected: detected 2
<4>[  122.591918] *** tuna_fsa_usb_detected.FSA9480_DETECT_USB_HOST:tuna_vusb_enable() disabled! ***
<7>[  122.592224] tuna_fsa3200_mux_pair: mux to 2
<7>[  122.819946]  tuna_otg: vbus on


modules.alias
modules.dep
v0ccd p00ab


netcfg


mount -o remount,rw /dev/block/platform/omap/omap_hsmmc.0/by-name/system
chmod 6755 /system/xbin/su
mount -o remount,ro /dev/block/platform/omap/omap_hsmmc.0/by-name/system