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Revert "zephyr: Add battery and smart battery options"

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This reverts commit ac4f512e60.

Reason for revert: This CL stops chipset_task forever, revert this to boot AP.

Original change's description:
> zephyr: Add battery and smart battery options
>
> Shim in battery and smart battery support.
>
> BUG=b:175248556
> BRANCH=none
> TEST=boot on volteer, run 'battery' command.
> TEST=run 'ninja menuconfig' and check KConfig help text.
> 20-12-10 20:08:12.778 battery
> 20-12-10 20:08:13.509   Status:    0x02c0 DCHG INIT RC
> 20-12-10 20:08:13.529   Param flags:00000003
> 20-12-10 20:08:13.541   Temp:      0x0b63 = %.1d K (%.1d C)
> 20-12-10 20:08:13.541   V:         0x2a1e = 10782 mV
> 20-12-10 20:08:13.541   V-desired: 0x3390 = 13200 mV
> 20-12-10 20:08:13.541   I:         0x0000 = 0 mA
> 20-12-10 20:08:13.550   I-desired: 0x0a19 = 2585 mA
> 20-12-10 20:08:13.550   Charging:  Allowed
> 20-12-10 20:08:13.550   Charge:    0 %
> 20-12-10 20:08:13.550   Manuf:     LG
> 20-12-10 20:08:13.555   Device:    AC17A8
> 20-12-10 20:08:13.573   Chem:      LIO
> 20-12-10 20:08:13.573   Serial:    0xb754
> 20-12-10 20:08:13.573   V-design:  0x2d1e = 11550 mV
> 20-12-10 20:08:13.573   Mode:      0x6001
> 20-12-10 20:08:13.573   Abs charge:0 %
> 20-12-10 20:08:13.573   Remaining: 0 mAh
> 20-12-10 20:08:13.577   Cap-full:  4932 mAh (4833 mAh with 98 % compensation)
> 20-12-10 20:08:13.585     Design:  5360 mAh
> 20-12-10 20:08:13.594   Time-full: 0h:0
> 20-12-10 20:08:13.594     Empty:   0h:0
>
> Change-Id: Ie782e75ee4027ab2a5c6a0ae7f4ad81e9c360711
> Signed-off-by: Simon Glass <sjg@chromium.org>
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2575199

Bug: b:175248556
Change-Id: I66086d8fee46d5fd02d26938468a7d76dab71c6e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2589140
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Commit-Queue: Eric Yilun Lin <yllin@chromium.org>
Tested-by: Eric Yilun Lin <yllin@chromium.org>
This commit is contained in:
Eric Yilun Lin 2020-12-14 04:19:29 +00:00 committed by Commit Bot
parent 6cc11c09ba
commit 0172656723
4 changed files with 0 additions and 75 deletions
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2
power/common.c
View file

@ -663,8 +663,6 @@ void chipset_task(void *u)
static uint32_t last_in_signals;
while (1) {
msleep(100);
continue;
/*
* In order to prevent repeated console spam, only print the
* current power state if something has actually changed. It's

1
zephyr/Kconfig
View file

@ -12,7 +12,6 @@ menuconfig PLATFORM_EC
if PLATFORM_EC
rsource "Kconfig.battery"
rsource "Kconfig.powerseq"
rsource "Kconfig.tasks"

52
zephyr/Kconfig.battery
View file

@ -1,52 +0,0 @@
# 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.
config PLATFORM_EC_BATTERY
bool "Support batteries"
help
Enables battery support on the board. Requires selection of a battery
and a charger IC.
If using I2C batteries, you must dedine I2C_PORT_BATTERY in your
board's i2c_map.h file so that the EC code will know which I2C
port the battery is on.
if PLATFORM_EC_BATTERY
choice "Battery select"
prompt "Select the battery to use"
help
Select the battery used on the board. If you are ensure, select the
smart battery option.
config PLATFORM_EC_BATTERY_SMART
bool "Support a smart battery"
depends on PLATFORM_EC_I2C
help
Many batteries support the Smart Battery Specification and therefore
have common registers which can be accessed to control and monitor
the battery.
See here for the spec: http://sbs-forum.org/specs/sbdat110.pdf
endchoice
choice "Charger select"
prompt "Select the charger to use"
help
Select the battery charger IC used on the board. Only one charger may
be selected.
config PLATFORM_EC_CHARGER_ISL9237
bool "Use the ISL9237 charger"
depends on PLATFORM_EC_I2C
help
Enables a driver for the ISL9237 VCD Battery Charger. This is a
buck-boost, narrow-output-voltage charger supporting an input voltage
of 3.2-23.4V and output of 2.4 V-13.8V. It provides an I2C interace
for configuration.
endchoice
endif # PLATFORM_EC_BATTERY

20
zephyr/shim/include/config_chip.h
View file

@ -26,26 +26,6 @@
#define CONFIG_CHIPSET_TIGERLAKE
#endif
/* Battery configuration */
#undef CONFIG_BATTERY
#undef CONFIG_BATTERY_FUEL_GAUGE
#ifdef CONFIG_PLATFORM_EC_BATTERY
#define CONFIG_BATTERY
#define CONFIG_BATTERY_FUEL_GAUGE
#endif
#undef CONFIG_CHARGER_ISL9237
#ifdef CONFIG_PLATFORM_EC_CHARGER_ISL9237
#define CONFIG_CHARGER_ISL9237
/* Hardware based charge ramp is broken in the ISL9241 (b/169350714) */
#define CONFIG_CHARGE_RAMP_SW
#endif
#undef CONFIG_BATTERY_SMART
#ifdef CONFIG_PLATFORM_EC_BATTERY_SMART
#define CONFIG_BATTERY_SMART
#endif
/* eSPI configuration */
#ifdef CONFIG_PLATFORM_EC_ESPI