Bare Metal Arm Programming

References
 * http://www.state-machine.com/arm/Building_bare-metal_ARM_with_GNU.pdf
 * http://wiki.osdev.org/ARM_Beagleboard

Specs
 * TI OMAP35x: http://www.ti.com/lit/pdf/spruf98

Booting on Beaglebooard:
  0. Connect to board via serial.
  1. Interrupt U-boot boot sequence.
  2. Run 'loady' or 'loadb' on the U-boot command-line.
  3. Use your serial program to send kernel.bin to the board.
  4. Run 'go 0x80200000' on the U-boot command-line to start
     executing the kernel.
 or
  1. Run ./boot.kermit

In order to use minicom to send the boot binary over serial, install the
linux package lrzsz.