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firefly: switch on 5V LED by default

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The default VBUS voltage is 5V, let's switch on the matching LED rather
no LED when no voltage has been selected.
This allows to know that the board is powered.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BRANCH=none
BUG=none
TEST=power up Firefly and see the 5V LED ON (if the cable is plug) or
blinking (if the cable is unplug).

Change-Id: I8f6525bc6f901daf21af9b20eede2a9b1e8dbfdf
Reviewed-on: https://chromium-review.googlesource.com/206940
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
This commit is contained in:
Vincent Palatin
2014-07-07 16:50:06 -07:00
committed by chrome-internal-fetch
parent 9f8fabbe07
commit 2d1509cd16
1 changed files with 1 additions and 1 deletions
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2
board/firefly/usb_pd_policy.c
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@@ -35,7 +35,7 @@ const uint32_t pd_snk_pdo[] = {
const int pd_snk_pdo_cnt = ARRAY_SIZE(pd_snk_pdo);
/* Desired voltage requested as a sink (in millivolts) */
static unsigned select_mv = -1; /* no valid selection */
static unsigned select_mv = 5000;
int pd_choose_voltage(int cnt, uint32_t *src_caps, uint32_t *rdo)
{