[coreboot] using the poor man's ftrace

[ron minnich]

Assume you downloaded the spatch program, from here.
http://coccinelle.lip6.fr/distrib/coccinelle-1.0.0-rc22-bin-x86.tgz.


/root/coccinelle-1.0.0-rc22/spatch -I /root/coccinelle-1.0.0-rc22
--sp-file util/spatch/poor-ftrace.cocci src/lib/hardwaremain.c
--in-place.


is one example.


ron