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| author | Randall Spangler <rspangler@chromium.org> | 2013-09-16 15:19:29 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2013-09-19 00:41:12 +0000 |
| commit | a95e80dd47474a25a77f0a3507053848c3fa0f36 (patch) | |
| tree | ba17778e7630c0207bad635c64f726cf33978693 /board/falco | |
| parent | 6aa88ffa4e6d64a59e5c1d68439ee29d4e8193cc (diff) | |
| download | chrome-ec-a95e80dd47474a25a77f0a3507053848c3fa0f36.tar.gz | |
cleanup: move board-specific battery files to board dirs
The battery files contain board-specific constants and a few small
methods like battery-detect and battery-cut. Most of these aren't
reused across platforms. The battery files have also been cleaned up
so those board-specific constants basically all that's left in them.
Where a file is used by a single board only, move it to
board/(boardname)/battery.c. Batteries used by more than one board
(e.g. battery_link.c used by both link and bolt) are still in
common/battery_*.c, since that's cleaner than duplicating the file in
each board's directory.
No code changes, just moving files.
BUG=chrome-os-partner:18343
BRANCH=none
TEST=build all boards and pass unit tests
Change-Id: I946c8eb874672c77f9b77105e5b900f98fa48d0f
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/169893
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'board/falco')
| -rw-r--r-- | board/falco/battery.c | 51 | ||||
| -rw-r--r-- | board/falco/build.mk | 2 |
2 files changed, 52 insertions, 1 deletions
diff --git a/board/falco/battery.c b/board/falco/battery.c new file mode 100644 index 0000000000..554e3cf7c2 --- /dev/null +++ b/board/falco/battery.c @@ -0,0 +1,51 @@ +/* Copyright (c) 2013 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. + * + * Battery pack vendor provided charging profile + */ + +#include "battery_pack.h" +#include "host_command.h" +#include "smart_battery.h" + +#define SB_SHIP_MODE_DATA 0x0010 + +/* FIXME: We need REAL values for all this stuff */ +const struct battery_temperature_ranges bat_temp_ranges = { + .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, +}; + +static const struct battery_info info = { + + .voltage_max = 8400, + .voltage_normal = 7400, + .voltage_min = 6000, + + /* Pre-charge values. */ + .precharge_current = 256, /* mA */ +}; + +const struct battery_info *battery_get_info(void) +{ + return &info; +} + +int battery_command_cut_off(struct host_cmd_handler_args *args) +{ + int rv; + + /* Ship mode command must be sent twice. */ + rv = sb_write(SB_MANUFACTURER_ACCESS, SB_SHIP_MODE_DATA); + if (rv != EC_SUCCESS) + return rv; + rv = sb_write(SB_MANUFACTURER_ACCESS, SB_SHIP_MODE_DATA); + return rv; +} +DECLARE_HOST_COMMAND(EC_CMD_BATTERY_CUT_OFF, battery_command_cut_off, + EC_VER_MASK(0)); diff --git a/board/falco/build.mk b/board/falco/build.mk index 6d1006db16..479e75aef2 100644 --- a/board/falco/build.mk +++ b/board/falco/build.mk @@ -9,4 +9,4 @@ # the IC is TI Stellaris LM4 CHIP:=lm4 -board-y=board.o panel.o +board-y=board.o battery.o panel.o |