diff options
| author | Peter Marheine <pmarheine@chromium.org> | 2020-01-20 13:18:14 +1100 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-01-21 00:59:51 +0000 |
| commit | 1afa04df3f399d5885ada9a9fbaec0f208f47bad (patch) | |
| tree | cb42df5e280bc7a4a781bd9675c2d983fec02578 /board/puff/board.c | |
| parent | add663e8d4bd0d756e8bbdb40b819abdfb27ea8a (diff) | |
| download | chrome-ec-1afa04df3f399d5885ada9a9fbaec0f208f47bad.tar.gz | |
puff: always claim AC power is online
powerd logs lots of warnings if it can't see any online power supplies,
which could be the case when the EC comes up without the barrel jack
then boots with it- the host flag never gets updated.
Since we don't have a battery on puff and we don't allow switching power
sources while the system is on (we gate the inactive one), just always
say there is external power (because there is).
BUG=b:147977614
TEST=/sys/class/power_supply/AC/online is now always 1, even when
running on USB-C.
BRANCH=None
Change-Id: I87345b8a3f07a88f2dccda4b7226bf0b8ee07e2f
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2009529
Reviewed-by: Sam McNally <sammc@chromium.org>
Diffstat (limited to 'board/puff/board.c')
| -rw-r--r-- | board/puff/board.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/board/puff/board.c b/board/puff/board.c index 80ebedf7c2..4a6bb667b3 100644 --- a/board/puff/board.c +++ b/board/puff/board.c @@ -394,7 +394,13 @@ const unsigned int ina3221_count = ARRAY_SIZE(ina3221); static void board_init(void) { + uint8_t *memmap_batt_flags; + update_port_limits(); + + /* Always claim AC is online, because we don't have a battery. */ + memmap_batt_flags = host_get_memmap(EC_MEMMAP_BATT_FLAG); + *memmap_batt_flags |= EC_BATT_FLAG_AC_PRESENT; } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); @@ -510,3 +516,8 @@ void board_overcurrent_event(int port, int is_overcurrented) return; usbc_overcurrent = is_overcurrented; } + +int extpower_is_present(void) +{ + return adp_connected; +} |