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author | Devin Lu <Devin.Lu@quantatw.com> | 2020-07-27 16:03:26 +0800 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2020-07-27 15:56:24 +0000 |
commit | 0266bc078da4e159c30826c393e8ffd15d92ce86 (patch) | |
tree | b5efe287fec0a489b1a9380de323d2a83451f56d /board/burnet/battery.c | |
parent | e8dbee540080eb67200f4301fd78761015d0aea6 (diff) | |
download | chrome-ec-0266bc078da4e159c30826c393e8ffd15d92ce86.tar.gz |
burnet: Initial EC image
Create the initial EC image for the burnet variant by copying
the kappa reference board EC files into a new directory named for
the variant.
(Auto-Generated by create_initial_ec_image.sh version 1.0.3).
BUG=b:161768221
BRANCH=firmware-kukui-12573.B
TEST=make BOARD=burnet
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Change-Id: I1f0f15093fff32bc22e68dca02acc5a238a2296e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2319498
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'board/burnet/battery.c')
-rw-r--r-- | board/burnet/battery.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/board/burnet/battery.c b/board/burnet/battery.c new file mode 100644 index 0000000000..1f9693e918 --- /dev/null +++ b/board/burnet/battery.c @@ -0,0 +1,75 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "battery.h" +#include "battery_fuel_gauge.h" +#include "gpio.h" + +const struct board_batt_params board_battery_info[] = { + /* Dynapack HIGHPOWER DAK124960-W110703HT Battery Information */ + [BATTERY_DANAPACK_HIGHPOWER] = { + .fuel_gauge = { + .manuf_name = "333-2D-14-A", + .ship_mode = { + .reg_addr = 0x0, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x0006, + .disconnect_val = 0x0, + }, + }, + .batt_info = { + .voltage_max = 8700, /* mV */ + .voltage_normal = 7600, /* mV */ + .voltage_min = 6000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + /* Dynapack CosMX DAK124960-W0P0707HT Battery Information */ + [BATTERY_DANAPACK_COS] = { + .fuel_gauge = { + .manuf_name = "333-2C-14-A", + .ship_mode = { + .reg_addr = 0x0, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x0006, + .disconnect_val = 0x0, + }, + }, + .batt_info = { + .voltage_max = 8700, /* mV */ + .voltage_normal = 7600, /* mV */ + .voltage_min = 6000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); + +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_DANAPACK_HIGHPOWER; + +enum battery_present battery_hw_present(void) +{ + return gpio_get_level(GPIO_EC_BATT_PRES_ODL) ? BP_NO : BP_YES; +} |