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6c280b1b32
This change moves vendor specific temperature ranges to battery pack files or board setup files. And added a host test case to verify that does not change x86 smart battery charging state machine behavior. BUG=chrome-os-partner:21181 BRANCH=None TEST=manual build test: util/ecmakeall.sh hosttests: make hosttests && make runtests Change-Id: I48e76826b5555f64b78e3c063ce5f02416c72aa2 Signed-off-by: Rong Chang <rongchang@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/62978 Reviewed-by: Vic Yang <victoryang@chromium.org>
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Battery pack vendor provided charging profile
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*/
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#include "battery_pack.h"
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#include "gpio.h"
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/* FIXME: We need REAL values for all this stuff */
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const struct battery_temperature_ranges bat_temp_ranges = {
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.start_charging_min_c = 0,
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.start_charging_max_c = 50,
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.charging_min_c = 0,
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.charging_max_c = 50,
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.discharging_min_c = -20,
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.discharging_max_c = 60,
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};
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static const struct battery_info info = {
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.voltage_max = 16800,
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.voltage_normal = 14800,
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.voltage_min = 10800,
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/* Pre-charge values. */
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.precharge_current = 256, /* mA */
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};
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const struct battery_info *battery_get_info(void)
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{
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return &info;
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}
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/* FIXME: The smart battery should do the right thing - that's why it's
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* called "smart". Do we really want to second-guess it? For now, let's not. */
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void battery_vendor_params(struct batt_params *batt)
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{
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}
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/**
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* Physical detection of battery connection.
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*/
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int battery_is_connected(void)
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{
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return (gpio_get_level(GPIO_BAT_DETECT_L) == 0);
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}
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