Hello, I'm having trouble compiling the kernel. I've followed the instructions in the following forum post (The user guide doesn't work and jumps over many steps) http://www.udoo.org/forum/viewtopic.php?f=24&t=798&hilit=compile+kernel I'm getting a different error. CC drivers/regulator/dummy.o CC drivers/regulator/fixed.o CC drivers/rtc/rtc-lib.o make: *** No rule to make target `drivers/rtc/class.o', needed by `drivers/rtc/rtc-core.o'. Stop. ... LD drivers/scsi/built-in.o make: *** [drivers] Error 2 root@udoo:/usr/src/kernel# I'm struggling with the Linux, I'm more of an Arduino guy. I need UART3 working. any help would be great!