[coreboot-gerrit] Change in coreboot[master]: add util/iotool: a simple tool to do inb/outb calls

[Felix Held (Code Review)]

Felix Held has posted comments on this change. ( https://review.coreboot.org/21438 )

Change subject: add util/iotool: a simple tool to do inb/outb calls
......................................................................

Patch Set 1:
> Or should we start a more generic tools to manipulate different
> things? like msr, gpio, iotool

A tool for that already exists: https://github.com/adurbin/iotools