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| author | Shunqian Zheng <zhengsq@rock-chips.com> | 2016-09-03 08:29:20 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-09-20 21:52:06 +0200 |
| commit | 386f084f976bfe80c34676ec80e09f44ee02b746 (patch) | |
| tree | 0a5bdc0613f638841bae5bb69c3cf8f6448c7e94 | |
| parent | 03cd118025e0f7aab139254e07f9d1dca3c242e5 (diff) | |
| download | coreboot-386f084f976bfe80c34676ec80e09f44ee02b746.tar.xz | |
gru/kevin: Decrease voltage for little cpu 1.5G to 1.15v
In kernel side we set 1.1v for 1.5G, even for coreboot RO,
a higher voltage could be safer, 1.2v now seems too high.
BRANCH=none
BUG=chrome-os-partner:56948
TEST=bootup
Change-Id: I852e0d532369aad51b12770e2efb01aacf6662ce
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 000b5c099373be2a1f83c020ba23a0e79ea78fab
Original-Change-Id: Iecc620deee553c61a330353ac160aa3a36f516df
Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/380896
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16583
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
| -rw-r--r-- | src/mainboard/google/gru/bootblock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/gru/bootblock.c b/src/mainboard/google/gru/bootblock.c index 420fdf1e84..2214a5caf7 100644 --- a/src/mainboard/google/gru/bootblock.c +++ b/src/mainboard/google/gru/bootblock.c @@ -65,7 +65,7 @@ void bootblock_mainboard_early_init(void) static void speed_up_boot_cpu(void) { - pwm_regulator_configure(PWM_REGULATOR_LIT, 1200); + pwm_regulator_configure(PWM_REGULATOR_LIT, 1150); udelay(200); |