coreboot-kgpe-d16/util/viatool
Jacob Garber 52f0e84ba7 util/*/Makefile: Rename -W to -Wextra
-W is the old name for -Wextra, so let's rename it to be consistent with
the rest of the utility Makefiles.

Change-Id: I0e50f13d2617b785d343707fc895516574164562
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-07-23 09:10:47 +00:00
..
quirks viatool/quirks: Add newline to end of file 2016-07-28 20:18:10 +02:00
Makefile util/*/Makefile: Rename -W to -Wextra 2019-07-23 09:10:47 +00:00
README
cpu.c
description.md util: Add description.md to each util 2018-07-26 13:26:50 +00:00
viatool.c
viatool.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00

README

viatool is a utility for extracting useful for extracting certain configuration
bits on VIA chipsets and CPUs. It is a fork of inteltool.

viatool is currently focused on "quirks". Quirks are device configurations that
cannot be accessed directly. They are implemented as hierarchical configurations
in the PCI or memory address spaces (index/data register pairs). Such
configurations refer to hardware parameters that are board specific. Those
parameters would otherwise be difficult to extract from a system running the
vendor's firmware.

viatool also preserves inteltool's MSR dumps. VIA CPU and Intel CPU MSRs are
nearly identical.