erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

rambi: enable PS2 mode for VNN and VCC

Browse source 
Enable the PS2 mode for the VNN and VCC's
voltage regulator. It only gets enabled on
C0 and later parts.

BUG=chrome-os-partner:24542
BRANCH=baytrail
TEST=Built and booted b3.

Change-Id: Id96b5527227ec31da1e5cd106791fe45576b063b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/183596
This commit is contained in:
Aaron Durbin 2014-01-23 23:10:53 -06:00 • committed by chrome-internal-fetch
commit 821ce0e72c
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/mainboard/google/rambi/devicetree.cb
View file

@ -44,6 +44,10 @@ chip soc/intel/baytrail
register "gpu_pipea_light_off_delay" = "2000" # 200ms
register "gpu_pipea_backlight_pwm" = "0x400"
# VR PS2 control
register "vnn_ps2_enable" = "1"
register "vcc_ps2_enable" = "1"
device cpu_cluster 0 on
device lapic 0 on end
end