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coreboot-kgpe-d16/src/mainboard/google
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Ben Zhang 99e952d480 samus: Set MICBIAS1 to 2.970V 
The default micbias1 voltage is 1.476V (1.8V * 0.82) which does
not match what's specified on the schematic. This patch sets
the voltage to 2.970V (3.3V * 0.90) according to the schematic.

BUG=chrome-os-partner:32953
BRANCH=samus
TEST=Set MICBIAS to 2.970V on Samus and verified with a scope

Change-Id: I1ced834a5afe2de3fccf4bcff8ec9c8e5718f60a
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 176f9272801a3de5ed6fc05ade06042e2a2c0a5c
Original-Change-Id: Icdbc1b5f65fe28591d54544372bdc2dacb50e9c1
Original-Signed-off-by: Ben Zhang <benzh@chromium.org>
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/241178
Reviewed-on: http://review.coreboot.org/9499
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-10 20:19:59 +02:00
..
bolt mainboards: fix spd generation 2015-04-01 22:51:41 +02:00
butterfly google/butterfly: Drop MRC.bin in favor of native raminit 2015-03-15 05:28:29 +01:00
cosmos google/cosmos: don't enable CHROMEOS by default 2015-04-10 12:25:56 +02:00
daisy exynos5250: Change all SoC headers to <soc/headername.h> system 2015-04-07 18:48:04 +02:00
falco mainboards: fix spd generation 2015-04-01 22:51:41 +02:00
link mainboards: fix spd generation 2015-04-01 22:51:41 +02:00
nyan gpio: Extend common GPIO header, simplify function names 2015-04-10 11:57:33 +02:00
nyan_big gpio: decouple tristate gpio support from board ID 2015-04-10 11:59:34 +02:00
nyan_blaze vboot: move vboot files to designated directory 2015-04-10 16:46:55 +02:00
panther vboot: add physical recovery switch support 2015-04-10 16:48:46 +02:00
parrot mainboard/cmos: Delete obsolete commented parameters 2015-02-16 09:23:02 +01:00
peach_pit exynos5420: Change all SoC headers to <soc/headername.h> system 2015-04-07 18:48:30 +02:00
peppy mainboards: fix spd generation 2015-04-01 22:51:41 +02:00
rambi baytrail: Change all SoC headers to <soc/headername.h> system 2015-04-07 18:23:21 +02:00
rush google/rush: Add I2C1 init and audio clock enable/resets 2015-04-10 12:02:34 +02:00
rush_ryu google/rush_ryu: Add support for event log 2015-04-10 12:02:15 +02:00
samus samus: Set MICBIAS1 to 2.970V 2015-04-10 20:19:59 +02:00
slippy mainboards: fix spd generation 2015-04-01 22:51:41 +02:00
storm gpio: decouple tristate gpio support from board ID 2015-04-10 11:59:34 +02:00
stout mainboard/cmos: Delete obsolete commented parameters 2015-02-16 09:23:02 +01:00
urara pistachio: add SOC descriptor 2015-04-09 02:32:31 +02:00
veyron_pinky vboot: move vboot files to designated directory 2015-04-10 16:46:55 +02:00
Kconfig cosmos: add template for soc and board files 2015-04-09 00:21:21 +02:00