coil: remove charge_state_v2

This code uses coil terms we're removing, but we don't use it in
platform/cr50. Remove the code instead of replacing the terms.

BUG=b:175244613
TEST=make buildall -j

Change-Id: I6b6004255f951497c5fc3d61e40b67433498a9d6
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613139
Reviewed-by: Namyoon Woo <namyoon@chromium.org>

3 files changed, 0 insertions, 235 deletions

diff --git a/board/host/battery.c b/board/host/battery.c
deleted file mode 100644
index 1228485ab7..0000000000
--- a/board/host/battery.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Copyright 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.
- *
- * Smart battery driver.
- */
-
-#include "battery.h"
-#include "battery_smart.h"
-#include "common.h"
-#include "console.h"
-#include "test_util.h"
-#include "util.h"
-
-static uint16_t mock_smart_battery[SB_MANUFACTURER_DATA + 1];
-
-int sb_i2c_xfer(int port, uint16_t slave_addr_flags,
-		const uint8_t *out, int out_size,
-		uint8_t *in, int in_size, int flags)
-{
-	if (out_size == 0)
-		return EC_SUCCESS;
-
-	if (port != I2C_PORT_BATTERY || slave_addr_flags != BATTERY_ADDR_FLAGS)
-		return EC_ERROR_INVAL;
-	if (out[0]  >= ARRAY_SIZE(mock_smart_battery))
-		return EC_ERROR_UNIMPLEMENTED;
-	if (out_size == 1) {
-		/* Read */
-		if (in_size != 2)
-			/* We are not doing a read16, assume read string */
-			return EC_SUCCESS;
-		else
-			*(uint16_t *)in = mock_smart_battery[out[0]];
-	} else {
-		/* write */
-		if (out_size != 3)
-			/* We are only expecting write 16 */
-			return EC_ERROR_UNIMPLEMENTED;
-		else
-			mock_smart_battery[out[0]] = (out[2] << 8) | out[1];
-	}
-	return EC_SUCCESS;
-}
-DECLARE_TEST_I2C_XFER(sb_i2c_xfer);
-
-int battery_time_at_rate(int rate, int *minutes)
-{
-	return EC_SUCCESS;
-}
-
-static const struct battery_info bat_info = {
-	/*
-	 * Design voltage
-	 *   max    = 8.4V
-	 *   normal = 7.4V
-	 *   min    = 6.0V
-	 */
-	.voltage_max    = 8400,
-	.voltage_normal = 7400,
-	.voltage_min    = 6000,
-
-	/* Pre-charge current: I <= 0.01C */
-	.precharge_current  = 64, /* mA */
-
-	/*
-	 * Operational temperature range
-	 *   0 <= T_charge    <= 50 deg C
-	 * -20 <= T_discharge <= 60 deg C
-	 */
-	.start_charging_min_c = 0,
-	.start_charging_max_c = 50,
-	.charging_min_c       = 0,
-	.charging_max_c       = 50,
-	.discharging_min_c    = -20,
-	.discharging_max_c    = 60,
-};
-
-const struct battery_info *battery_get_info(void)
-{
-	return &bat_info;
-}
diff --git a/board/host/build.mk b/board/host/build.mk
index 78e4df530c..7719998eda 100644
--- a/board/host/build.mk
+++ b/board/host/build.mk
@@ -10,5 +10,4 @@ CHIP:=host
 
 board-y=board.o
 board-$(HAS_TASK_CHIPSET)+=chipset.o
-board-$(CONFIG_BATTERY_MOCK)+=battery.o charger.o
 board-$(CONFIG_FANS)+=fan.o
diff --git a/board/host/charger.c b/board/host/charger.c
deleted file mode 100644
index 1dd972a82e..0000000000
--- a/board/host/charger.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Copyright 2012 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.
- *
- * Mock battery charger driver.
- */
-
-#include "battery_smart.h"
-#include "charger.h"
-#include "console.h"
-#include "common.h"
-#include "util.h"
-
-static const struct charger_info mock_charger_info = {
-	.name         = "MockCharger",
-	.voltage_max  = 19200,
-	.voltage_min  = 1024,
-	.voltage_step = 16,
-	.current_max  = 8192,
-	.current_min  = 128,
-	.current_step = 128,
-	.input_current_max  = 8064,
-	.input_current_min  = 128,
-	.input_current_step = 128,
-};
-
-#define OPTION_CHARGE_INHIBIT BIT(0)
-
-static uint32_t mock_option;
-static uint32_t mock_mode;
-static uint32_t mock_current;
-static uint32_t mock_voltage;
-static uint32_t mock_input_current;
-
-const struct charger_info *charger_get_info(void)
-{
-	return &mock_charger_info;
-}
-
-
-int charger_get_status(int *status)
-{
-	*status = CHARGER_LEVEL_2;
-	if (mock_mode & CHARGE_FLAG_INHIBIT_CHARGE)
-		*status |= CHARGER_CHARGE_INHIBITED;
-
-	return EC_SUCCESS;
-}
-
-
-int charger_set_mode(int mode)
-{
-	if (mode & CHARGE_FLAG_INHIBIT_CHARGE)
-		mock_mode |= OPTION_CHARGE_INHIBIT;
-	else
-		mock_mode &= ~OPTION_CHARGE_INHIBIT;
-	return EC_SUCCESS;
-}
-
-
-int charger_get_current(int *current)
-{
-	*current = mock_current;
-	return EC_SUCCESS;
-}
-
-
-int charger_set_current(int current)
-{
-	const struct charger_info *info = charger_get_info();
-
-	if (current > 0 && current < info->current_min)
-		current = info->current_min;
-	if (current > info->current_max)
-		current = info->current_max;
-
-	if (mock_current != current)
-		ccprintf("Charger set current: %d\n", current);
-	mock_current = current;
-	return EC_SUCCESS;
-}
-
-int charger_get_voltage(int *voltage)
-{
-	*voltage = mock_voltage;
-	return EC_SUCCESS;
-}
-
-
-int charger_set_voltage(int voltage)
-{
-	mock_voltage = voltage;
-	ccprintf("Charger set voltage: %d\n", voltage);
-	return EC_SUCCESS;
-}
-
-
-int charger_get_option(int *option)
-{
-	*option = mock_option;
-	return EC_SUCCESS;
-}
-
-
-int charger_set_option(int option)
-{
-	mock_option = option;
-	return EC_SUCCESS;
-}
-
-
-int charger_manufacturer_id(int *id)
-{
-	return EC_SUCCESS;
-}
-
-
-int charger_device_id(int *id)
-{
-	return EC_SUCCESS;
-}
-
-
-int charger_get_input_current(int *input_current)
-{
-	*input_current = mock_input_current;
-	return EC_SUCCESS;
-}
-
-
-int charger_set_input_current(int current)
-{
-	const struct charger_info *info = charger_get_info();
-
-	if (current < info->input_current_min)
-		current = info->input_current_min;
-	if (current > info->input_current_max)
-		current = info->input_current_max;
-
-	if (mock_input_current != current)
-		ccprintf("Charger set input current: %d\n", current);
-
-	mock_input_current = current;
-	return EC_SUCCESS;
-}
-
-
-int charger_post_init(void)
-{
-	mock_current = mock_input_current = CONFIG_CHARGER_INPUT_CURRENT;
-	return EC_SUCCESS;
-}