Commented the i2c alias to make spidev switching easier

Change-Id: I2a7f58df60de3079ec27cc12528d5cef25dc7b13
Added a bunch of dump_stacks()

Change-Id: Ifad2faeb68dfceb51ff6bce9a415ca5e2ecc7315
Bypass the hanging after 0x28, but it still doesn't work with ectool

Change-Id: I3e1426e3c0e97f98a0ec36b05cec16b0472e30e6