coreboot/src
Mario Scheithauer d0e51330ed soc/intel/apollolake: Set CPU to Max Non-Turbo Ratio
If the Running Average Power Limits (RAPL) feature is disabled, the CPU
should be set to the Max Non-Turbo Ratio. RAPL is switched off by
CONFIG_APL_SKIP_SET_POWER_LIMITS. Furthermore, a frequency change should
be prevented by disabling Enhanced Intel Speedstep Technology (EIST). So
the CPU should run with constant frequency with this setting.

Change-Id: I67020f7e75700255629294fd9bcf67ee01765a01
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/22148
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-03 07:11:37 +00:00
..
acpi
arch arch/x86: Restore forwarding table on resume for non EARLY_EBDA_INIT 2017-10-29 01:59:18 +00:00
commonlib LB_TAGS: change the value of CB_TAG_MAC_ADDRS to 0x33 2017-10-29 18:07:51 +00:00
console
cpu AMD boards: Fix function name (soft_reset) in message 2017-10-31 09:57:06 +00:00
device security/vboot: Move vboot2 to security kconfig section 2017-10-22 02:14:46 +00:00
drivers spi/tpm: Make sure AP properly syncs up with Cr50 2017-11-01 18:02:43 +00:00
ec security/vboot: Move vboot2 to security kconfig section 2017-10-22 02:14:46 +00:00
include cpu/x86/mtrr: fix fls() and fms() inline assembly 2017-11-02 15:46:19 +00:00
lib intel/common/smbus: increase spd read performance 2017-10-31 15:49:55 +00:00
mainboard google/nautilus: enable elan touchpad support 2017-11-03 05:32:41 +00:00
northbridge nb/intel/i3100: Don't select UDELAY_IO 2017-10-29 14:16:13 +00:00
security security/vboot: Move vboot2 to security kconfig section 2017-10-22 02:14:46 +00:00
soc soc/intel/apollolake: Set CPU to Max Non-Turbo Ratio 2017-11-03 07:11:37 +00:00
southbridge AMD boards: Fix function name (soft_reset) in message 2017-10-31 09:57:06 +00:00
superio superio/acpi/pnp.asl: Fix PNP_READ_DMA/PNP_WRITE_DMA macros 2017-10-25 14:32:39 +00:00
vendorcode security/vboot: Move vboot2 to security kconfig section 2017-10-22 02:14:46 +00:00
Kconfig intel/common/smbus: increase spd read performance 2017-10-31 15:49:55 +00:00