diff options
| author | Krystian Hebel <krystian.hebel@3mdeb.com> | 2019-02-26 11:19:58 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2019-03-02 19:32:38 +0000 |
| commit | 97445f20edf9f0cda0ad184b42eed060095ff860 (patch) | |
| tree | ab4788dace2a5a3fa636e56700967aed833ef52e /src/superio/ite/common/Kconfig | |
| parent | 65b514c64551b8e7516c2bd66646ebf6eeec379a (diff) | |
superio/ite/common: add option for enabling 5 FANs
Some ITEs have more than 3 independent FAN controller outputs. As the
initial implementation assumed only 3 outputs some registers are not
consequently numbered. This change adds macros for accessing those
registers.
Additionally some chips have SmartGuardian always enabled, without the
option for turning it off. For these chips bits that were responsible
for ON/OFF control are either reserved or have different meaning.
Another Kconfig option is added to disable ON/OFF functionality on
platforms that do not support it.
Change-Id: Icd60a16b6b5583a3b981bdc220aac472c2a8f40f
Signed-off-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/31616
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/superio/ite/common/Kconfig')
| -rw-r--r-- | src/superio/ite/common/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/superio/ite/common/Kconfig b/src/superio/ite/common/Kconfig index 8e52cf4e4e..6c78741723 100644 --- a/src/superio/ite/common/Kconfig +++ b/src/superio/ite/common/Kconfig @@ -4,6 +4,7 @@ ## Copyright (C) 2009 Ronald G. Minnich ## Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com> ## Copyright (C) 2016 secunet Security Networks AG +## Copyright (C) 2019 Protectli ## ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by @@ -41,4 +42,13 @@ config SUPERIO_ITE_ENV_CTRL_PWM_FREQ2 help The second FAN controller has a separate frequency setting. +config SUPERIO_ITE_ENV_CTRL_NO_ONOFF + bool + help + FAN controller always works in SmartGuardian mode. + +config SUPERIO_ITE_ENV_CTRL_5FANS + bool + help + ITE FAN controller has 5 independent outputs. endif |