I have a GTA02v6 with debian installed on a microSD. I use the freerunner as gps and not as my primary phone.
ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- dpkg-buildpackage -aarmel
First of all install uboot-envtools then:
Add initcall_debug printk.time=y quiet init=/sbin/bootchartd
Substitute rootdelay=5 with rootwait