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coreboot-kgpe-d16/src/mainboard/google/veyron_pinky
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huang lin d1bdef008a rk3288: slowly raise to max cpu voltage to prevent overshoot 
slowly raise to max cpu voltage to prevent overshoot,
and in our experience,when cpu run in 1.8GHz,the
vdd_cpu must up to 1.4V

BUG=chrome-os-partner:32716, chrome-os-partner:31896
TEST=Boot on veyron_pinky rev2,check the rk808 buck1 voltage 1400mv
     and measure the overshoot is 1440mv

Change-Id: I759840bd8cf57a5589bf1862d04803f80f804164
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 567f616ff091883ed3275b407859c9399db981b2
Original-Change-Id: I9bb739b49ae4b4f7a60133fa38b0fe51b95c0d78
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/226753
Original-Reviewed-by: Doug Anderson <dianders@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9408
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-10 11:58:18 +02:00
..
sdram_inf veyron_pinky/rk3288: Use KHz, MHz and GHz constants 2015-04-04 15:02:24 +02:00
board.h gpio: Extend common GPIO header, simplify function names 2015-04-10 11:57:33 +02:00
boardid.c gpio: Remove non-ternary tristate mode, make ternaries easier 2015-04-10 11:57:44 +02:00
bootblock.c rk3288: slowly raise to max cpu voltage to prevent overshoot 2015-04-10 11:58:18 +02:00
chromeos.c gpio: Extend common GPIO header, simplify function names 2015-04-10 11:57:33 +02:00
devicetree.cb
Kconfig New mechanism to define SRAM/memory map with automatic bounds checking 2015-04-06 22:05:01 +02:00
mainboard.c gpio: Extend common GPIO header, simplify function names 2015-04-10 11:57:33 +02:00
Makefile.inc New mechanism to define SRAM/memory map with automatic bounds checking 2015-04-06 22:05:01 +02:00
memlayout.ld rk3288: Change all SoC headers to <soc/headername.h> system 2015-04-08 09:28:50 +02:00
reset.c gpio: Extend common GPIO header, simplify function names 2015-04-10 11:57:33 +02:00
romstage.c rk3288: Change all SoC headers to <soc/headername.h> system 2015-04-08 09:28:50 +02:00
sdram_configs.c gpio: Extend common GPIO header, simplify function names 2015-04-10 11:57:33 +02:00